Hi Dave,
As you suggested, I added tests for ext4 and btrfs, the results are
the same.
Then I tried running perf record for 10 seconds starting from 200s.
(The test runs for 410s). I see several warning messages and hope
they do not impact the accuracy too much:
[ 252.608069] perf samples too long (2532 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
[ 252.608863] perf samples too long (2507 > 2500), lowering kernel.perf_event_max_sample_rate to 25000
[ 252.609422] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 1.389 msecs
Anyway the noticeable perf change are:
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
12.15 ~10% +209.8% 37.63 ~ 2% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
12.88 ~16% +189.4% 37.27 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
15.24 ~ 9% +146.0% 37.50 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
40.27 +179.1% 112.40 TOTAL perf-profile.cpu-cycles._raw_spin_lock.grab_super_passive.super_cache_count.shrink_slab.do_try_to_free_pages
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
11.91 ~12% +218.2% 37.89 ~ 2% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
12.47 ~16% +200.3% 37.44 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
15.36 ~11% +145.4% 37.68 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
39.73 +184.5% 113.01 TOTAL perf-profile.cpu-cycles._raw_spin_lock.put_super.drop_super.super_cache_count.shrink_slab
perf report for 9b17c62382dd2e7507984b989:
# Overhead Command Shared Object Symbol
# ........ ............... .................. ..............................................
#
77.74% dd [kernel.kallsyms] [k] _raw_spin_lock
|
--- _raw_spin_lock
|
|--47.65%-- grab_super_passive
| super_cache_count
| shrink_slab
| do_try_to_free_pages
| try_to_free_pages
| __alloc_pages_nodemask
| alloc_pages_current
| __page_cache_alloc
| __do_page_cache_readahead
| ra_submit
| ondemand_readahead
| |
| |--92.13%-- page_cache_async_readahead
| | generic_file_aio_read
| | xfs_file_aio_read
| | do_sync_read
| | vfs_read
| | SyS_read
| | system_call_fastpath
| | read
| |
| --7.87%-- page_cache_sync_readahead
| generic_file_aio_read
| xfs_file_aio_read
| do_sync_read
| vfs_read
| SyS_read
| system_call_fastpath
| read
|--47.48%-- put_super
| drop_super
| super_cache_count
| shrink_slab
| do_try_to_free_pages
| try_to_free_pages
| __alloc_pages_nodemask
| alloc_pages_current
| __page_cache_alloc
| __do_page_cache_readahead
| ra_submit
| ondemand_readahead
| |
| |--92.04%-- page_cache_async_readahead
| | generic_file_aio_read
| | xfs_file_aio_read
| | do_sync_read
| | vfs_read
| | SyS_read
| | system_call_fastpath
| | read
| |
| --7.96%-- page_cache_sync_readahead
| generic_file_aio_read
| xfs_file_aio_read
| do_sync_read
| vfs_read
| SyS_read
| system_call_fastpath
| read
--4.87%-- [...]
The full changeset is attached.
Thanks,
Fengguang
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
36.90 ~28% -62.2% 13.96 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
67.26 ~12% -79.0% 14.15 ~ 6% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
45.75 ~38% -70.4% 13.56 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
69.74 ~28% -81.2% 13.11 ~ 8% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
78.86 ~23% -83.1% 13.35 ~ 3% brickland2/micro/vm-scalability/300s-lru-file-readtwice
298.51 -77.2% 68.13 TOTAL vm-scalability.stddev
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
9668836 ~ 3% -35.0% 6281286 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
13895724 ~ 2% -39.4% 8418087 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
13262793 ~ 0% -37.5% 8288611 ~ 2% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
9502935 ~ 2% -29.0% 6748913 ~ 2% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
13629906 ~ 2% -38.2% 8417200 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
13213877 ~ 3% -36.9% 8333983 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
13222395 ~ 2% -36.6% 8380368 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
86396468 -36.5% 54868449 TOTAL vm-scalability.throughput
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.44 -100.0% 0.00 brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.44 -100.0% 0.00 TOTAL perf-profile.cpu-cycles._raw_spin_lock.free_pcppages_bulk.generic_smp_call_function_single_interrupt.__alloc_pages_nodemask.alloc_pages_current
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1632 ~ 5% -88.9% 181 ~ 7% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
801 ~ 1% -85.3% 117 ~ 8% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
753 ~ 6% -83.1% 127 ~10% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1583 ~ 3% -88.5% 182 ~ 3% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
797 ~ 0% -85.4% 116 ~13% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
755 ~ 5% -83.5% 124 ~ 2% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
828 ~ 6% -85.1% 123 ~11% brickland2/micro/vm-scalability/300s-lru-file-readtwice
7152 -86.4% 972 TOTAL proc-vmstat.nr_isolated_file
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
12.95 ~ 2% -100.0% 0.00 brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
12.95 -100.0% 0.00 TOTAL perf-profile.cpu-cycles._raw_spin_lock.free_pcppages_bulk.drain_pages.rain_local_pages
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
370 ~ 1% -89.5% 38 ~ 7% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
153 ~ 6% -83.7% 25 ~ 3% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
145 ~ 3% -81.7% 26 ~19% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
366 ~ 4% -90.5% 35 ~ 6% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
153 ~ 3% -83.4% 25 ~ 6% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
156 ~ 5% -85.7% 22 ~ 2% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1345 -87.1% 173 TOTAL numa-vmstat.node3.nr_isolated_file
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
357 ~ 5% -91.1% 32 ~10% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
152 ~ 3% -81.0% 29 ~10% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
151 ~ 3% -82.0% 27 ~14% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
318 ~ 4% -89.6% 33 ~ 4% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
149 ~ 3% -82.1% 26 ~ 9% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
146 ~ 7% -81.5% 27 ~12% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
160 ~ 7% -83.9% 25 ~ 6% brickland2/micro/vm-scalability/300s-lru-file-readtwice
1436 -86.0% 200 TOTAL numa-vmstat.node2.nr_isolated_file
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
12.86 -100.0% 0.00 brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
12.86 -100.0% 0.00 TOTAL perf-profile.cpu-cycles._raw_spin_lock.free_pcppages_bulk.generic_smp_call_function_single_interrupt.smp_call_function_interrupt.all_function_interrupt
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
5.22 -100.0% 0.00 brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
5.22 -100.0% 0.00 TOTAL perf-profile.cpu-cycles._raw_spin_lock.free_pcppages_bulk.generic_smp_call_function_single_interrupt.shrink_lruvec.shrink_zone
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
8.94 ~ 3% -99.9% 0.01 brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
8.94 -99.9% 0.01 TOTAL perf-profile.cpu-cycles._raw_spin_lock.free_pcppages_bulk.drain_pages.drain_local_pages.generic_smp_call_function_single_interrupt
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
11.47 ~ 3% -98.8% 0.13 ~14% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
11.47 -98.8% 0.13 TOTAL perf-profile.cpu-cycles._raw_spin_lock.clear_extent_bit.try_release_extent_mapping.__btrfs_releasepage.btrfs_releasepage
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
11.92 ~ 3% -98.9% 0.14 ~22% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
11.92 -98.9% 0.14 TOTAL perf-profile.cpu-cycles._raw_spin_lock.test_range_bit.try_release_extent_mapping.__btrfs_releasepage.btrfs_releasepage
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
329 ~ 2% -90.2% 32 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
142 ~ 3% -83.6% 23 ~11% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
149 ~ 2% -79.4% 30 ~22% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
332 ~ 5% -88.9% 37 ~ 7% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
149 ~ 4% -83.3% 25 ~ 5% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
161 ~ 5% -83.2% 27 ~10% brickland2/micro/vm-scalability/300s-lru-file-readtwice
1264 -86.1% 175 TOTAL numa-vmstat.node1.nr_isolated_file
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.74 -100.0% 0.00 brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.74 -100.0% 0.00 TOTAL perf-profile.cpu-cycles._raw_spin_lock.free_pcppages_bulk.generic_smp_call_function_single_interrupt.pagevec_lru_move_fn.__pagevec_lru_add
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.43 -100.0% 0.00 brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.43 -100.0% 0.00 TOTAL perf-profile.cpu-cycles._raw_spin_lock.free_pcppages_bulk.generic_smp_call_function_single_interrupt.grab_super_passive.super_cache_count
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
7.12 ~22% -90.3% 0.69 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
7.12 -90.3% 0.69 TOTAL perf-profile.cpu-cycles._raw_spin_lock_irqsave.pagevec_lru_move_fn.__pagevec_lru_add.__lru_cache_add.add_to_page_cache_lru
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.03 -100.0% 0.00 brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.03 -100.0% 0.00 TOTAL perf-profile.cpu-cycles._raw_spin_lock.free_pcppages_bulk.generic_smp_call_function_single_interrupt.put_super.drop_super
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
13.30 -100.0% 0.00 brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
13.30 -100.0% 0.00 TOTAL perf-profile.cpu-cycles._raw_spin_lock.free_pcppages_bulk.generic_smp_call_function_single_interrupt.smp_call_function_interrupt.call_function_interrupt
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
10.62 -100.0% 0.00 brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
10.62 -100.0% 0.00 TOTAL perf-profile.cpu-cycles._raw_spin_lock.get_page_from_freelist.__alloc_pages_nodemask.alloc_pages_current._page_cache_alloc
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
14970 ~ 7% -93.1% 1039 ~ 9% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
14970 -93.1% 1039 TOTAL numa-vmstat.node1.nr_shmem
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
5385 ~134% -99.6% 23 ~24% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
5385 -99.6% 23 TOTAL numa-vmstat.node1.nr_inactive_anon
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
59673 ~ 8% -93.0% 4147 ~ 9% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
59673 -93.0% 4147 TOTAL numa-meminfo.node1.Shmem
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1199 -100.0% 0 brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1199 -100.0% 0 TOTAL proc-vmstat.compact_isolated
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
8388847 -100.0% 0 brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
8388847 -100.0% 0 TOTAL proc-vmstat.compact_free_scanned
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
9.96 -100.0% 0.00 brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
9.96 -100.0% 0.00 TOTAL perf-profile.cpu-cycles._raw_spin_lock.get_page_from_freelist.__alloc_pages_nodemask.page_cache_async_readahead.generic_file_aio_read
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
542 ~ 4% -89.2% 58 ~ 8% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
340 ~ 2% -88.5% 39 ~17% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
299 ~ 2% -87.4% 37 ~16% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
543 ~ 3% -88.2% 64 ~19% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
328 ~ 4% -88.1% 39 ~ 9% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
322 ~ 5% -87.9% 39 ~12% brickland2/micro/vm-scalability/300s-lru-file-readtwice
2375 -88.3% 277 TOTAL numa-vmstat.node0.nr_isolated_file
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
4.94 ~ 8% -84.9% 0.75 ~ 6% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
4.49 ~ 8% -81.8% 0.82 ~12% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
9.44 -83.4% 1.57 TOTAL perf-profile.cpu-cycles._raw_spin_lock_irq.shrink_inactive_list.shrink_lruvec.shrink_zone.do_try_to_free_pages
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
5.40 ~12% -100.0% 0.00 brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
11.72 ~ 7% -100.0% 0.00 brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
17.12 -100.0% 0.00 TOTAL perf-profile.cpu-cycles._raw_spin_lock.get_page_from_freelist.__alloc_pages_nodemask.alloc_pages_current.__page_cache_alloc
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
3.67 ~14% -79.1% 0.77 ~ 7% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
3.67 -79.1% 0.77 TOTAL perf-profile.cpu-cycles._raw_spin_lock_irq.shrink_active_list.shrink_lruvec.shrink_zone.do_try_to_free_pages
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
9683723 ~ 5% -79.7% 1962307 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
6260244 ~ 7% -75.2% 1551554 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
7200253 ~ 2% -78.3% 1561062 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
9806814 ~ 2% -80.2% 1944315 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
6793846 ~ 7% -77.2% 1549055 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
7203478 ~ 5% -78.3% 1562578 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
46948359 -78.4% 10130872 TOTAL interrupts.CAL
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
3.30 ~ 6% -73.4% 0.88 ~10% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
3.26 ~ 4% -76.6% 0.76 ~ 2% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
3.40 ~ 6% -78.7% 0.72 ~11% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
9.96 -76.3% 2.36 TOTAL perf-profile.cpu-cycles.get_page_from_freelist.__alloc_pages_nodemask.alloc_pages_current.__page_cache_alloc.__do_page_cache_readahead
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
499 ~95% -91.1% 44 ~ 2% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
499 -91.1% 44 TOTAL numa-vmstat.node0.nr_shmem
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
6 ~ 7% -73.7% 1 ~28% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
4 ~10% -76.9% 1 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
10 -75.0% 2 TOTAL vmstat.procs.b
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
2059464 ~ 1% -66.8% 683364 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
2211078 ~ 1% -70.2% 658319 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
2254191 ~ 0% -70.7% 660213 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
2051749 ~ 0% -67.2% 673278 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
2235716 ~ 1% -70.5% 659914 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
2240505 ~ 0% -70.6% 658796 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
2317157 ~ 1% -71.3% 665435 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
15369862 -69.7% 4659321 TOTAL proc-vmstat.allocstall
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
2.925e+08 ~ 1% -64.7% 1.033e+08 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
3.122e+08 ~ 1% -70.1% 93285655 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
3.226e+08 ~ 0% -71.0% 93448491 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
2.917e+08 ~ 0% -65.2% 1.016e+08 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
3.171e+08 ~ 1% -70.5% 93507813 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
3.203e+08 ~ 0% -70.9% 93256664 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
3.318e+08 ~ 2% -71.6% 94121050 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
2.188e+09 -69.3% 6.725e+08 TOTAL proc-vmstat.pgsteal_direct_normal
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
2.927e+08 ~ 1% -64.6% 1.035e+08 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
3.123e+08 ~ 1% -70.1% 93463514 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
3.227e+08 ~ 0% -71.0% 93623627 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
2.919e+08 ~ 0% -65.1% 1.017e+08 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
3.173e+08 ~ 1% -70.5% 93676631 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
3.205e+08 ~ 0% -70.8% 93430361 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
3.319e+08 ~ 2% -71.6% 94296363 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
2.189e+09 -69.2% 6.738e+08 TOTAL proc-vmstat.pgscan_direct_normal
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
72878652 ~ 1% -64.4% 25926019 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
77184982 ~ 1% -70.1% 23083957 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
79650217 ~ 0% -70.9% 23159518 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
72692240 ~ 0% -65.0% 25471750 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
78366386 ~ 1% -70.5% 23154383 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
79176009 ~ 0% -70.8% 23105888 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
81841025 ~ 2% -71.5% 23286086 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
541789514 -69.1% 167187602 TOTAL proc-vmstat.pgscan_direct_dma32
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
72875907 ~ 1% -64.4% 25925641 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
77183060 ~ 1% -70.1% 23083859 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
79649309 ~ 0% -70.9% 23159440 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
72689417 ~ 0% -65.0% 25471377 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
78364720 ~ 1% -70.5% 23154281 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
79174839 ~ 0% -70.8% 23105746 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
81839986 ~ 2% -71.5% 23285993 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
541777240 -69.1% 167186339 TOTAL proc-vmstat.pgsteal_direct_dma32
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
94951845 ~ 0% -67.3% 31083607 ~ 2% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
82484199 ~ 1% -68.5% 26021552 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
84162804 ~ 0% -69.1% 25993994 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
94108027 ~ 0% -67.0% 31024521 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
83119481 ~ 1% -68.7% 26006491 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
83655427 ~ 0% -69.0% 25970626 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
86404323 ~ 1% -69.7% 26171022 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
608886108 -68.4% 192271815 TOTAL proc-vmstat.pgalloc_dma32
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
12.15 ~10% +209.8% 37.63 ~ 2% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
12.88 ~16% +189.4% 37.27 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
15.24 ~ 9% +146.0% 37.50 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
40.27 +179.1% 112.40 TOTAL perf-profile.cpu-cycles._raw_spin_lock.grab_super_passive.super_cache_count.shrink_slab.do_try_to_free_pages
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
11.91 ~12% +218.2% 37.89 ~ 2% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
12.47 ~16% +200.3% 37.44 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
15.36 ~11% +145.4% 37.68 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
39.73 +184.5% 113.01 TOTAL perf-profile.cpu-cycles._raw_spin_lock.put_super.drop_super.super_cache_count.shrink_slab
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.269e+08 ~ 3% -56.9% 54712338 ~ 3% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
1.258e+08 ~ 1% -55.4% 56071637 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.282e+08 ~ 0% -56.9% 55304171 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.258e+08 ~ 2% -52.9% 59285061 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
1.23e+08 ~ 0% -54.9% 55433738 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1.278e+08 ~ 1% -56.4% 55784132 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.283e+08 ~ 2% -56.2% 56147285 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
8.858e+08 -55.7% 3.927e+08 TOTAL numa-numastat.node0.local_node
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.269e+08 ~ 3% -56.9% 54712623 ~ 3% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
1.258e+08 ~ 1% -55.4% 56072685 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.282e+08 ~ 0% -56.9% 55305194 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.258e+08 ~ 2% -52.9% 59286811 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
1.23e+08 ~ 0% -54.9% 55436432 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1.278e+08 ~ 1% -56.4% 55785683 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.283e+08 ~ 2% -56.2% 56148288 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
8.858e+08 -55.7% 3.927e+08 TOTAL numa-numastat.node0.numa_hit
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
94682303 ~ 3% -55.4% 42214392 ~ 6% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
79205610 ~ 1% -54.0% 36422113 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
81460484 ~ 0% -56.1% 35772865 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
92975188 ~ 2% -53.0% 43726957 ~ 2% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
77074137 ~ 2% -53.6% 35781819 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
80955277 ~ 2% -55.7% 35873093 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
83815289 ~ 2% -57.4% 35703181 ~ 2% brickland2/micro/vm-scalability/300s-lru-file-readtwice
590168290 -55.0% 265494421 TOTAL numa-numastat.node0.numa_miss
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
94682625 ~ 3% -55.4% 42214676 ~ 6% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
79206862 ~ 1% -54.0% 36423161 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
81461211 ~ 0% -56.1% 35773887 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
92976784 ~ 2% -53.0% 43728707 ~ 2% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
77074970 ~ 2% -53.6% 35784512 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
80957406 ~ 2% -55.7% 35874644 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
83815794 ~ 2% -57.4% 35704184 ~ 2% brickland2/micro/vm-scalability/300s-lru-file-readtwice
590175654 -55.0% 265503774 TOTAL numa-numastat.node0.other_node
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.155e+08 ~ 0% -53.7% 53455816 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.182e+08 ~ 2% -55.0% 53197826 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.16e+08 ~ 1% -54.0% 53341823 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1.181e+08 ~ 0% -55.1% 53044266 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.19e+08 ~ 3% -55.0% 53536204 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
5.868e+08 -54.6% 2.666e+08 TOTAL numa-numastat.node1.local_node
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.155e+08 ~ 0% -53.7% 53456917 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.182e+08 ~ 2% -55.0% 53198862 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.16e+08 ~ 1% -54.0% 53344345 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1.181e+08 ~ 0% -55.1% 53047677 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.19e+08 ~ 3% -55.0% 53537244 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
5.868e+08 -54.6% 2.666e+08 TOTAL numa-numastat.node1.numa_hit
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
0.50 ~ 9% +136.4% 1.19 ~ 3% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
0.56 ~ 5% +104.8% 1.14 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.06 +119.8% 2.33 TOTAL perf-profile.cpu-cycles.read_hpet.ktime_get.sched_clock_tick.scheduler_tick.update_process_times
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
48095138 ~ 3% -52.6% 22780517 ~ 2% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
50143039 ~ 0% -54.8% 22678551 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
62885916 ~ 2% -50.1% 31389445 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
47567762 ~ 1% -53.1% 22296735 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
49435123 ~ 2% -54.5% 22476197 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
50429805 ~ 3% -55.3% 22560307 ~ 2% brickland2/micro/vm-scalability/300s-lru-file-readtwice
308556783 -53.3% 144181753 TOTAL numa-vmstat.node0.numa_miss
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
48151365 ~ 3% -52.6% 22813640 ~ 2% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
50198919 ~ 0% -54.8% 22693477 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
62942247 ~ 2% -50.0% 31445889 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
47623721 ~ 1% -53.1% 22353526 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
49491732 ~ 2% -54.5% 22532377 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
50485560 ~ 3% -55.2% 22616231 ~ 2% brickland2/micro/vm-scalability/300s-lru-file-readtwice
308893545 -53.2% 144455141 TOTAL numa-vmstat.node0.numa_other
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
4.558e+08 ~ 3% -52.0% 2.186e+08 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
4.674e+08 ~ 0% -53.5% 2.175e+08 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
4.788e+08 ~ 0% -54.8% 2.162e+08 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
4.472e+08 ~ 2% -47.3% 2.356e+08 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
4.677e+08 ~ 1% -53.4% 2.179e+08 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
4.771e+08 ~ 1% -54.7% 2.159e+08 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
4.835e+08 ~ 1% -54.9% 2.18e+08 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
3.278e+09 -53.0% 1.54e+09 TOTAL proc-vmstat.numa_local
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
4.558e+08 ~ 3% -52.0% 2.186e+08 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
4.674e+08 ~ 0% -53.5% 2.175e+08 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
4.788e+08 ~ 0% -54.8% 2.162e+08 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
4.472e+08 ~ 2% -47.3% 2.356e+08 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
4.677e+08 ~ 1% -53.4% 2.179e+08 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
4.771e+08 ~ 1% -54.7% 2.159e+08 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
4.835e+08 ~ 1% -54.9% 2.18e+08 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
3.278e+09 -53.0% 1.54e+09 TOTAL proc-vmstat.numa_hit
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
87307833 ~ 2% -52.6% 41414031 ~ 3% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
79958521 ~ 1% -52.9% 37638054 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
81255755 ~ 0% -53.6% 37722772 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
87440015 ~ 2% -48.6% 44908141 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
78828004 ~ 1% -52.9% 37099427 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
81029376 ~ 2% -53.6% 37571414 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
80067455 ~ 2% -52.5% 38004701 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
575886961 -52.4% 274358542 TOTAL numa-vmstat.node0.numa_local
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
87349825 ~ 2% -52.6% 41428656 ~ 3% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
80014745 ~ 1% -52.9% 37671175 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
81311633 ~ 0% -53.6% 37737696 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
87496345 ~ 2% -48.6% 44964584 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
78883959 ~ 1% -52.9% 37156215 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
81085981 ~ 2% -53.6% 37627592 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
80123207 ~ 2% -52.5% 38060622 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
576265696 -52.3% 274646542 TOTAL numa-vmstat.node0.numa_hit
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.071e+08 ~ 4% -49.2% 54398310 ~ 3% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
1.125e+08 ~ 0% -52.6% 53361698 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.152e+08 ~ 1% -54.0% 53022957 ~ 2% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.018e+08 ~ 3% -44.8% 56194086 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
1.134e+08 ~ 1% -52.3% 54100761 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1.15e+08 ~ 2% -53.9% 53017495 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.182e+08 ~ 1% -54.5% 53767747 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
7.832e+08 -51.8% 3.779e+08 TOTAL numa-numastat.node2.local_node
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.071e+08 ~ 4% -49.2% 54398623 ~ 3% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
1.125e+08 ~ 0% -52.6% 53362847 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.152e+08 ~ 1% -54.0% 53024012 ~ 2% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.018e+08 ~ 3% -44.8% 56194881 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
1.134e+08 ~ 1% -52.3% 54102880 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1.15e+08 ~ 2% -53.9% 53018701 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.182e+08 ~ 1% -54.5% 53768794 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
7.832e+08 -51.8% 3.779e+08 TOTAL numa-numastat.node2.numa_hit
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
74131063 ~ 0% -51.3% 36100047 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
75697120 ~ 1% -51.9% 36439328 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
74602871 ~ 1% -51.7% 36031716 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
75386707 ~ 1% -51.9% 36236813 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
75049747 ~ 3% -51.2% 36624834 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
374867510 -51.6% 181432739 TOTAL numa-vmstat.node1.numa_local
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.109e+08 ~ 0% -52.6% 52585451 ~ 2% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
1.136e+08 ~ 1% -51.9% 54646005 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.172e+08 ~ 0% -53.4% 54667014 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.109e+08 ~ 1% -47.3% 58515165 ~ 2% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
1.154e+08 ~ 1% -52.3% 55022835 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1.163e+08 ~ 2% -53.5% 54050919 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.179e+08 ~ 2% -53.7% 54601288 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
8.022e+08 -52.1% 3.841e+08 TOTAL numa-numastat.node3.local_node
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.109e+08 ~ 0% -52.6% 52585708 ~ 2% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
1.136e+08 ~ 1% -51.9% 54647144 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.172e+08 ~ 0% -53.4% 54668098 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.109e+08 ~ 1% -47.3% 58517028 ~ 2% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
1.154e+08 ~ 1% -52.3% 55026288 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1.163e+08 ~ 2% -53.5% 54054438 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.179e+08 ~ 2% -53.7% 54602308 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
8.022e+08 -52.1% 3.841e+08 TOTAL numa-numastat.node3.numa_hit
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
74146232 ~ 0% -51.2% 36155968 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
75711789 ~ 1% -51.8% 36495257 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
74619247 ~ 1% -51.7% 36047630 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
75401720 ~ 1% -51.9% 36252986 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
75075335 ~ 3% -51.2% 36639687 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
374954324 -51.6% 181591529 TOTAL numa-vmstat.node1.numa_hit
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
0.53 ~ 9% +108.1% 1.11 ~ 3% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
0.58 ~ 5% +87.4% 1.09 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.11 +97.3% 2.20 TOTAL perf-profile.cpu-cycles.read_hpet.ktime_get.tick_sched_timer.__run_hrtimer.hrtimer_interrupt
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
49841915 ~ 3% -52.4% 23744572 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
42304074 ~ 1% -46.7% 22558148 ~ 3% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
47288559 ~ 7% -50.1% 23609167 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
139434548 -49.9% 69911887 TOTAL proc-vmstat.pgrefill_dma32
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
79009689 ~ 6% +90.3% 1.503e+08 ~ 3% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
79009689 +90.3% 1.503e+08 TOTAL proc-vmstat.pgsteal_kswapd_normal
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
79013369 ~ 6% +90.3% 1.503e+08 ~ 3% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
79013369 +90.3% 1.503e+08 TOTAL proc-vmstat.pgscan_kswapd_normal
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
76716612 ~ 1% -47.1% 40547248 ~ 2% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
73094331 ~ 1% -49.5% 36876144 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
74967377 ~ 0% -50.1% 37380767 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
77721956 ~ 2% -42.6% 44623929 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
73837089 ~ 0% -50.0% 36938585 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
74357992 ~ 2% -50.4% 36870593 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
74088721 ~ 1% -49.6% 37377389 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
524784079 -48.4% 270614657 TOTAL numa-vmstat.node3.numa_local
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
76786167 ~ 1% -47.1% 40616706 ~ 2% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
73164578 ~ 1% -49.5% 36946312 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
75037254 ~ 0% -50.1% 37450866 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
77792595 ~ 2% -42.5% 44694549 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
73907932 ~ 0% -49.9% 37009959 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
74429457 ~ 2% -50.4% 36941966 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
74158434 ~ 1% -49.5% 37447354 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
525276420 -48.4% 271107715 TOTAL numa-vmstat.node3.numa_hit
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
74584929 ~ 3% -44.0% 41798884 ~ 4% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
72590121 ~ 0% -50.3% 36058819 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
73673221 ~ 1% -50.4% 36577740 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
71918152 ~ 3% -40.2% 43028418 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
72952233 ~ 0% -50.0% 36440162 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
73412623 ~ 2% -50.8% 36149219 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
74169375 ~ 2% -50.4% 36795263 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
513300657 -48.0% 266848506 TOTAL numa-vmstat.node2.numa_local
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
74654623 ~ 3% -43.9% 41868664 ~ 4% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
72660388 ~ 0% -50.3% 36110667 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
73743281 ~ 1% -50.3% 36647767 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
71989282 ~ 3% -40.1% 43098345 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
73023843 ~ 0% -50.0% 36510619 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
73483883 ~ 2% -50.7% 36219343 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
74228290 ~ 2% -50.3% 36865360 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
513783592 -48.0% 267320767 TOTAL numa-vmstat.node2.numa_hit
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
6.176e+08 ~ 2% -44.3% 3.44e+08 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
6.097e+08 ~ 0% -46.6% 3.258e+08 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
6.326e+08 ~ 0% -48.7% 3.243e+08 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
6.077e+08 ~ 2% -39.7% 3.663e+08 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
6.131e+08 ~ 2% -46.8% 3.26e+08 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
6.301e+08 ~ 2% -48.6% 3.237e+08 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
6.414e+08 ~ 2% -49.3% 3.251e+08 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
4.352e+09 -46.3% 2.335e+09 TOTAL proc-vmstat.pgfree
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
3.93 ~ 1% -47.3% 2.07 ~ 7% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
3.93 -47.3% 2.07 TOTAL perf-profile.cpu-cycles.do_mpage_readpage.mpage_readpages.xfs_vm_readpages.__do_page_cache_readahead.ra_submit
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
3.88 ~ 3% -42.4% 2.23 ~ 3% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
3.88 -42.4% 2.23 TOTAL perf-profile.cpu-cycles.do_mpage_readpage.mpage_readpages.ext4_readpages.__do_page_cache_readahead.ra_submit
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
828 ~ 2% -52.5% 393 ~ 6% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
743 ~ 2% -44.3% 413 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
728 ~ 4% -30.3% 508 ~ 4% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
2299 -42.8% 1315 TOTAL proc-vmstat.compact_stall
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
5.272e+08 ~ 0% -43.1% 2.998e+08 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
5.485e+08 ~ 0% -45.6% 2.983e+08 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
5.137e+08 ~ 2% -34.7% 3.354e+08 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
5.3e+08 ~ 2% -43.4% 3.001e+08 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
5.465e+08 ~ 2% -45.5% 2.978e+08 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
5.55e+08 ~ 2% -46.1% 2.989e+08 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
3.221e+09 -43.2% 1.83e+09 TOTAL proc-vmstat.pgalloc_normal
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
627295 ~ 1% -33.7% 415654 ~ 3% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
696283 ~ 0% -39.7% 419538 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
726880 ~ 1% -39.3% 441395 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
621933 ~ 2% -35.2% 403005 ~ 2% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
696893 ~ 1% -39.7% 420411 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
723556 ~ 1% -40.5% 430350 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
744013 ~ 1% -40.9% 439561 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
4836856 -38.6% 2969917 TOTAL softirqs.RCU
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
49467746 ~ 3% -39.6% 29860477 ~ 4% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
43017846 ~ 2% -34.7% 28082427 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
45597759 ~ 3% -37.5% 28494510 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
44537606 ~ 4% -36.5% 28271416 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
46158212 ~ 0% -40.3% 27537130 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
228779171 -37.8% 142245961 TOTAL numa-numastat.node1.numa_foreign
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
856198 ~19% +82.0% 1558017 ~ 5% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
856198 +82.0% 1558017 TOTAL proc-vmstat.pgsteal_kswapd_dma32
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
856230 ~19% +82.0% 1558036 ~ 5% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
856230 +82.0% 1558036 TOTAL proc-vmstat.pgscan_kswapd_dma32
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
41060785 ~ 0% -35.7% 26401827 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
41060785 -35.7% 26401827 TOTAL numa-numastat.node3.numa_foreign
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
19700847 ~ 6% +70.9% 33665538 ~11% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
19700847 +70.9% 33665538 TOTAL numa-numastat.node1.numa_miss
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
19701101 ~ 6% +70.9% 33665824 ~11% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
19701101 +70.9% 33665824 TOTAL numa-numastat.node1.other_node
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
39386270 ~ 1% -30.8% 27260690 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
42069415 ~ 1% -36.9% 26557244 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
48316406 ~ 3% -27.8% 34894046 ~ 2% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
39687408 ~ 2% -32.7% 26705161 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
42109966 ~ 2% -35.6% 27108368 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
42093581 ~ 3% -36.1% 26915182 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
253663047 -33.2% 169440693 TOTAL numa-numastat.node2.numa_foreign
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
32720191 ~ 3% -34.7% 21367538 ~ 5% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
26057166 ~ 3% -31.7% 17784379 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
27799346 ~ 3% -34.4% 18230046 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
27070838 ~ 5% -33.9% 17898870 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
113647542 -33.8% 75280835 TOTAL numa-vmstat.node1.numa_foreign
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
23761122 ~ 3% -27.9% 17141955 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
25754254 ~ 2% -34.4% 16889730 ~ 2% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
24282521 ~ 2% -31.0% 16764287 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
73797899 -31.2% 50795973 TOTAL numa-vmstat.node2.numa_foreign
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
23160052 ~ 4% -27.9% 16688396 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
25096981 ~ 0% -33.2% 16768470 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
48257034 -30.7% 33456866 TOTAL numa-vmstat.node3.numa_foreign
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
13592587 ~ 5% +80.4% 24518680 ~13% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
13781233 ~ 0% +13.5% 15636441 ~ 2% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
27373821 +46.7% 40155121 TOTAL numa-vmstat.node1.numa_other
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
13564435 ~ 5% +80.3% 24463313 ~13% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
13766562 ~ 0% +13.2% 15580509 ~ 2% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
27330997 +46.5% 40043822 TOTAL numa-vmstat.node1.numa_miss
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
4.329e+08 ~ 5% -31.4% 2.971e+08 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
4.092e+08 ~ 9% -27.4% 2.969e+08 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
8.421e+08 -29.5% 5.94e+08 TOTAL proc-vmstat.pgdeactivate
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
4.48e+08 ~ 5% -30.3% 3.123e+08 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
4.244e+08 ~ 8% -26.4% 3.122e+08 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
8.724e+08 -28.4% 6.245e+08 TOTAL proc-vmstat.pgactivate
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.617e+08 ~ 0% -22.5% 1.253e+08 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
1.422e+08 ~ 2% -23.9% 1.082e+08 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.537e+08 ~ 1% -29.7% 1.08e+08 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.605e+08 ~ 0% -18.6% 1.307e+08 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
1.529e+08 ~ 3% -29.6% 1.077e+08 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
7.71e+08 -24.8% 5.799e+08 TOTAL proc-vmstat.numa_miss
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.617e+08 ~ 0% -22.5% 1.253e+08 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
1.422e+08 ~ 2% -23.9% 1.082e+08 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.537e+08 ~ 1% -29.7% 1.08e+08 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.605e+08 ~ 0% -18.6% 1.307e+08 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
1.529e+08 ~ 3% -29.6% 1.077e+08 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
7.71e+08 -24.8% 5.799e+08 TOTAL proc-vmstat.numa_foreign
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.617e+08 ~ 0% -22.5% 1.253e+08 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
1.422e+08 ~ 2% -23.9% 1.082e+08 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.537e+08 ~ 1% -29.7% 1.08e+08 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.605e+08 ~ 0% -18.6% 1.307e+08 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
1.529e+08 ~ 3% -29.6% 1.077e+08 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
7.71e+08 -24.8% 5.799e+08 TOTAL proc-vmstat.numa_other
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
4165558 ~ 0% -26.1% 3076451 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
3838755 ~ 1% -23.3% 2943713 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
3812731 ~ 0% -22.5% 2953906 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
4312133 ~ 1% -24.2% 3268580 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
3904377 ~ 2% -23.4% 2992387 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
3883567 ~ 0% -22.4% 3012952 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
3722419 ~ 0% -20.1% 2975619 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
27639542 -23.2% 21223611 TOTAL proc-vmstat.pgfault
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
12548911 ~ 2% +31.1% 16451571 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
12548911 +31.1% 16451571 TOTAL numa-vmstat.node0.numa_foreign
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
3.619e+08 ~ 9% -24.5% 2.733e+08 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
3.619e+08 -24.5% 2.733e+08 TOTAL proc-vmstat.pgrefill_normal
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
17896 ~ 5% -21.1% 14125 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
17896 -21.1% 14125 TOTAL uptime.idle
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
6466452 ~ 5% +30.4% 8430018 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
4928982 ~ 2% +17.3% 5781355 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
11395434 +24.7% 14211373 TOTAL numa-meminfo.node0.MemFree
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
21181569 ~ 3% +23.4% 26145811 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
21181569 +23.4% 26145811 TOTAL numa-numastat.node0.numa_foreign
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
20506164 ~ 5% -20.2% 16357450 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
20579951 ~ 1% -16.7% 17143898 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
41086115 -18.5% 33501349 TOTAL vmstat.memory.free
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
6551320 ~ 4% +26.3% 8276306 ~ 5% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
6551320 +26.3% 8276306 TOTAL numa-meminfo.node1.MemFree
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
598 ~ 0% +23.7% 740 ~ 4% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
598 +23.7% 740 TOTAL proc-vmstat.kswapd_low_wmark_hit_quickly
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
7099382 ~ 2% +22.5% 8697177 ~ 3% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
7099382 +22.5% 8697177 TOTAL numa-meminfo.node2.MemFree
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
2637 ~ 0% -12.9% 2296 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
2637 -12.9% 2296 TOTAL proc-vmstat.pgpgout
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
30033 ~ 1% -13.7% 25904 ~ 2% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
30033 -13.7% 25904 TOTAL numa-vmstat.node0.nr_slab_reclaimable
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
120327 ~ 1% -13.8% 103668 ~ 2% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
120327 -13.8% 103668 TOTAL numa-meminfo.node0.SReclaimable
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
479277 ~ 5% -87.3% 60940 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
373524 ~ 2% -86.9% 48773 ~ 2% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
449659 ~ 8% -86.9% 58694 ~ 5% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1302461 -87.1% 168408 TOTAL time.voluntary_context_switches
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
2106711 ~ 2% -74.7% 532547 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1991668 ~ 0% -73.7% 522959 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
2242015 ~ 3% -68.6% 703493 ~ 4% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
2081024 ~ 2% -74.8% 523569 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1936544 ~ 6% -72.8% 526416 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1999446 ~ 6% -73.1% 537069 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
12357409 -72.9% 3346054 TOTAL time.involuntary_context_switches
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
3298565 ~ 2% -73.5% 873685 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
3032872 ~ 0% -71.9% 852607 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
3413724 ~ 4% -63.6% 1243241 ~ 4% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
3236238 ~ 3% -73.3% 862842 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
2973889 ~ 7% -71.4% 849866 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
15955289 -70.7% 4682242 TOTAL perf-stat.context-switches
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
8103 ~ 1% -70.3% 2408 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
7472 ~ 0% -68.8% 2332 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
7166 ~ 2% -59.7% 2885 ~ 6% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
7880 ~ 1% -69.8% 2382 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
7774 ~ 7% -70.1% 2322 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
38397 -67.9% 12332 TOTAL vmstat.system.cs
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
4.538e+09 ~ 2% -66.1% 1.536e+09 ~ 6% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
5.524e+09 ~ 0% -60.2% 2.196e+09 ~ 9% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
5.233e+09 ~ 6% -69.7% 1.584e+09 ~12% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.529e+10 -65.2% 5.317e+09 TOTAL perf-stat.dTLB-store-misses
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
5.615e+09 ~ 2% -61.9% 2.138e+09 ~ 3% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
5.615e+09 -61.9% 2.138e+09 TOTAL perf-stat.branch-load-misses
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.377e+10 ~ 1% -54.1% 6.315e+09 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
1.393e+10 ~ 1% -53.8% 6.432e+09 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.336e+10 ~ 1% -47.9% 6.957e+09 ~ 3% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.407e+10 ~ 4% -52.5% 6.689e+09 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
1.433e+10 ~ 2% -56.0% 6.309e+09 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1.337e+10 ~ 1% -48.4% 6.903e+09 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
8.283e+10 -52.2% 3.961e+10 TOTAL perf-stat.L1-icache-load-misses
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
7.89e+09 ~ 2% -47.0% 4.182e+09 ~ 2% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
5.079e+09 ~ 1% -42.7% 2.91e+09 ~13% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
8.026e+09 ~ 4% -60.3% 3.189e+09 ~ 2% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
2.1e+10 -51.0% 1.028e+10 TOTAL perf-stat.branch-misses
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
4.67e+10 ~ 2% -45.3% 2.554e+10 ~ 2% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
5.371e+10 ~ 0% -49.6% 2.707e+10 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
5.494e+10 ~ 1% -51.2% 2.681e+10 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
4.633e+10 ~ 2% -41.1% 2.727e+10 ~ 3% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
5.362e+10 ~ 1% -50.1% 2.673e+10 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
5.463e+10 ~ 1% -49.9% 2.738e+10 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
3.099e+11 -48.1% 1.608e+11 TOTAL perf-stat.LLC-stores
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
9.659e+09 ~ 4% -57.0% 4.154e+09 ~ 5% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
6.466e+09 ~ 1% -32.9% 4.342e+09 ~ 5% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.613e+10 -47.3% 8.496e+09 TOTAL perf-stat.node-prefetch-misses
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
4.745e+10 ~ 1% -41.6% 2.773e+10 ~ 3% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
6.099e+10 ~ 1% -48.9% 3.117e+10 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
6.303e+10 ~ 1% -50.6% 3.113e+10 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
4.73e+10 ~ 1% -37.7% 2.945e+10 ~ 3% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
6.063e+10 ~ 0% -48.3% 3.137e+10 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
6.277e+10 ~ 0% -48.3% 3.243e+10 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
3.422e+11 -46.4% 1.833e+11 TOTAL perf-stat.L1-dcache-store-misses
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
3.143e+10 ~ 0% -42.8% 1.797e+10 ~ 2% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
3.468e+10 ~ 0% -46.9% 1.842e+10 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
3.68e+10 ~ 0% -49.7% 1.852e+10 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
3.128e+10 ~ 3% -39.7% 1.886e+10 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
3.502e+10 ~ 3% -46.6% 1.868e+10 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
3.736e+10 ~ 5% -50.4% 1.851e+10 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
2.066e+11 -46.3% 1.11e+11 TOTAL perf-stat.LLC-store-misses
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
3.088e+10 ~ 1% -43.3% 1.75e+10 ~ 2% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
3.36e+10 ~ 1% -44.1% 1.879e+10 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
3.613e+10 ~ 1% -48.6% 1.857e+10 ~ 2% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
2.989e+10 ~ 0% -39.0% 1.823e+10 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
3.53e+10 ~ 4% -48.1% 1.831e+10 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
3.621e+10 ~ 3% -49.0% 1.846e+10 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
2.02e+11 -45.6% 1.099e+11 TOTAL perf-stat.node-stores
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
296 ~ 2% -48.8% 151 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
272 ~ 1% -44.1% 152 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
186 ~ 2% -38.5% 114 ~ 3% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
286 ~ 4% -46.8% 152 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
271 ~ 4% -43.4% 153 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
260 ~ 6% -48.9% 133 ~ 1% brickland2/micro/vm-scalability/300s-lru-file-readtwice
1573 -45.5% 857 TOTAL time.user_time
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.373e+10 ~ 5% -55.4% 6.12e+09 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
8.102e+09 ~ 3% -29.7% 5.697e+09 ~ 3% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
2.184e+10 -45.9% 1.182e+10 TOTAL perf-stat.LLC-prefetch-misses
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.283e+10 ~ 4% -53.0% 6.031e+09 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
9.084e+09 ~ 6% -41.6% 5.304e+09 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
8.323e+09 ~ 8% -37.1% 5.234e+09 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.353e+10 ~ 7% -53.2% 6.335e+09 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
8.276e+09 ~ 6% -31.4% 5.681e+09 ~ 2% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
5.204e+10 -45.1% 2.859e+10 TOTAL perf-stat.node-prefetches
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
5.805e+10 ~ 1% -42.3% 3.35e+10 ~ 3% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
5.992e+10 ~ 2% -44.9% 3.303e+10 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
5.917e+10 ~ 0% -44.5% 3.282e+10 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
5.728e+10 ~ 1% -37.8% 3.564e+10 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
5.896e+10 ~ 1% -43.9% 3.308e+10 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
5.941e+10 ~ 0% -43.8% 3.34e+10 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
3.528e+11 -42.9% 2.015e+11 TOTAL perf-stat.cache-misses
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.514e+11 ~ 2% -42.8% 8.666e+10 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
1.791e+11 ~ 0% -44.6% 9.93e+10 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.774e+11 ~ 0% -44.0% 9.943e+10 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.495e+11 ~ 2% -38.3% 9.227e+10 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
1.776e+11 ~ 0% -43.9% 9.965e+10 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1.78e+11 ~ 1% -43.4% 1.007e+11 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.013e+12 -42.9% 5.78e+11 TOTAL perf-stat.L1-dcache-load-misses
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
5.373e+10 ~ 3% -41.8% 3.127e+10 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
5.373e+10 -41.8% 3.127e+10 TOTAL perf-stat.LLC-load-misses
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
3.608e+10 ~ 4% -45.0% 1.985e+10 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
4.242e+10 ~ 1% -40.4% 2.527e+10 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
4.204e+10 ~ 0% -40.0% 2.521e+10 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
3.574e+10 ~ 3% -41.7% 2.082e+10 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
4.251e+10 ~ 1% -41.5% 2.488e+10 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
4.13e+10 ~ 0% -39.7% 2.492e+10 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
2.401e+11 -41.3% 1.409e+11 TOTAL perf-stat.LLC-prefetches
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.187e+11 ~ 1% -40.3% 7.08e+10 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
1.358e+11 ~ 1% -42.3% 7.838e+10 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.346e+11 ~ 0% -42.0% 7.804e+10 ~ 2% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.166e+11 ~ 1% -36.7% 7.385e+10 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
1.343e+11 ~ 0% -42.6% 7.705e+10 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1.339e+11 ~ 1% -42.6% 7.691e+10 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
7.739e+11 -41.2% 4.55e+11 TOTAL perf-stat.cache-references
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
5.357e+10 ~ 3% -42.7% 3.069e+10 ~ 2% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
5.309e+10 ~ 3% -38.0% 3.292e+10 ~ 2% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
1.067e+11 -40.4% 6.361e+10 TOTAL perf-stat.node-loads
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.414e+12 ~ 1% -37.9% 8.779e+11 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
1.371e+12 ~ 1% -42.2% 7.921e+11 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.388e+12 ~ 0% -42.1% 8.041e+11 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.401e+12 ~ 1% -33.5% 9.319e+11 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
1.363e+12 ~ 0% -41.6% 7.952e+11 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1.387e+12 ~ 0% -41.9% 8.056e+11 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
8.323e+12 -39.8% 5.007e+12 TOTAL perf-stat.dTLB-stores
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.413e+12 ~ 1% -37.6% 8.815e+11 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
1.371e+12 ~ 1% -41.8% 7.977e+11 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.389e+12 ~ 0% -41.9% 8.067e+11 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.398e+12 ~ 1% -33.3% 9.329e+11 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
1.361e+12 ~ 0% -41.5% 7.962e+11 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1.385e+12 ~ 0% -41.4% 8.112e+11 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
8.318e+12 -39.6% 5.026e+12 TOTAL perf-stat.L1-dcache-stores
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.812e+10 ~ 2% -39.2% 1.102e+10 ~ 2% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
1.882e+10 ~ 2% -37.7% 1.173e+10 ~ 2% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
2.022e+10 ~ 0% -42.3% 1.167e+10 ~ 1% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.777e+10 ~ 2% -36.3% 1.132e+10 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
2.037e+10 ~ 4% -42.1% 1.18e+10 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
9.53e+10 -39.6% 5.754e+10 TOTAL perf-stat.node-store-misses
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.049e+11 ~ 3% -39.2% 6.379e+10 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
1.195e+11 ~ 1% -38.8% 7.318e+10 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.157e+11 ~ 1% -37.1% 7.278e+10 ~ 2% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.027e+11 ~ 2% -33.3% 6.848e+10 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
1.175e+11 ~ 2% -37.2% 7.375e+10 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1.146e+11 ~ 2% -36.1% 7.317e+10 ~ 1% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
6.748e+11 -37.0% 4.252e+11 TOTAL perf-stat.LLC-loads
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
3.551e+10 ~ 3% -37.0% 2.239e+10 ~ 2% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
3.376e+10 ~ 1% -36.2% 2.153e+10 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
3.479e+10 ~ 4% -36.6% 2.206e+10 ~ 1% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1.041e+11 -36.6% 6.597e+10 TOTAL perf-stat.L1-dcache-prefetch-misses
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
2.968e+12 ~ 0% -33.9% 1.961e+12 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
2.655e+12 ~ 0% -36.8% 1.678e+12 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
2.683e+12 ~ 0% -36.4% 1.705e+12 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
2.947e+12 ~ 0% -30.9% 2.036e+12 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
2.653e+12 ~ 0% -36.5% 1.685e+12 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
2.681e+12 ~ 0% -36.4% 1.705e+12 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.659e+13 -35.1% 1.077e+13 TOTAL perf-stat.L1-dcache-loads
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
2.968e+12 ~ 0% -33.7% 1.967e+12 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
2.661e+12 ~ 0% -36.8% 1.682e+12 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
2.681e+12 ~ 0% -36.7% 1.698e+12 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
2.952e+12 ~ 0% -31.3% 2.028e+12 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
2.655e+12 ~ 0% -36.6% 1.683e+12 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
2.681e+12 ~ 0% -36.2% 1.711e+12 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.66e+13 -35.1% 1.077e+13 TOTAL perf-stat.dTLB-loads
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.077e+13 ~ 0% -32.7% 7.244e+12 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
9.512e+12 ~ 0% -34.9% 6.196e+12 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
9.659e+12 ~ 0% -35.0% 6.28e+12 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
1.073e+13 ~ 0% -30.4% 7.467e+12 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
9.52e+12 ~ 0% -34.6% 6.224e+12 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
9.641e+12 ~ 0% -34.7% 6.296e+12 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
5.983e+13 -33.6% 3.971e+13 TOTAL perf-stat.instructions
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
2.434e+10 ~ 1% -31.5% 1.667e+10 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
2.434e+10 -31.5% 1.667e+10 TOTAL perf-stat.node-load-misses
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
3.206e+12 ~ 0% -31.4% 2.199e+12 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
2.825e+12 ~ 0% -32.6% 1.905e+12 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
2.847e+12 ~ 0% -32.4% 1.924e+12 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
3.198e+12 ~ 0% -29.4% 2.258e+12 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
2.828e+12 ~ 0% -32.5% 1.91e+12 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
2.857e+12 ~ 0% -32.4% 1.931e+12 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.776e+13 -31.7% 1.213e+13 TOTAL perf-stat.branch-instructions
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
3.206e+12 ~ 0% -30.7% 2.221e+12 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
2.831e+12 ~ 0% -32.4% 1.914e+12 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
2.862e+12 ~ 0% -32.4% 1.936e+12 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
3.198e+12 ~ 0% -29.0% 2.272e+12 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
2.838e+12 ~ 0% -32.2% 1.923e+12 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
2.857e+12 ~ 0% -32.2% 1.937e+12 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1.779e+13 -31.4% 1.22e+13 TOTAL perf-stat.branch-loads
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
4094558 ~ 0% -26.6% 3005776 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
3766736 ~ 1% -23.7% 2875755 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
3741220 ~ 0% -23.0% 2882527 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
4234029 ~ 1% -24.5% 3195492 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
3827076 ~ 2% -23.6% 2922931 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
3804120 ~ 0% -22.8% 2937076 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
23467741 -24.1% 17819558 TOTAL perf-stat.page-faults
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
4094559 ~ 0% -26.6% 3006105 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
3767275 ~ 1% -23.7% 2875756 ~ 1% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
3741420 ~ 0% -23.0% 2882528 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
4234030 ~ 1% -24.5% 3196091 ~ 1% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
3827077 ~ 2% -23.6% 2923015 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
3804121 ~ 0% -22.8% 2937190 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
23468484 -24.1% 17820686 TOTAL perf-stat.minor-faults
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
4.192e+13 ~ 1% +23.2% 5.163e+13 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
4.398e+13 ~ 0% +17.5% 5.165e+13 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
5.066e+13 ~ 0% +9.7% 5.559e+13 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
4.292e+13 ~ 2% +20.5% 5.171e+13 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
1.795e+14 +17.3% 2.106e+14 TOTAL perf-stat.stalled-cycles-frontend
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
75149 ~ 1% -14.2% 64444 ~ 1% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
75149 -14.2% 64444 TOTAL vmstat.system.in
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
4.889e+13 ~ 1% +15.7% 5.657e+13 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
5.098e+13 ~ 0% +10.7% 5.645e+13 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
5.708e+13 ~ 0% +5.7% 6.033e+13 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
4.975e+13 ~ 2% +13.5% 5.645e+13 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
2.067e+14 +11.2% 2.298e+14 TOTAL perf-stat.cpu-cycles
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
405 ~ 0% -6.1% 381 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
410 ~ 2% -7.9% 378 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
409 ~ 0% -6.4% 383 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
1225 -6.8% 1142 TOTAL time.elapsed_time
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
8714 ~ 0% +3.6% 9026 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
8610 ~ 2% +5.6% 9089 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
8622 ~ 0% +3.9% 8958 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
25947 +4.3% 27074 TOTAL time.percent_of_cpu_this_job_got
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
34948 ~ 0% -2.4% 34092 ~ 0% brickland2/debug/vm-scalability/300s-btrfs-lru-file-readtwice
35007 ~ 0% -2.2% 34231 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
35077 ~ 0% -2.4% 34241 ~ 0% brickland2/debug/vm-scalability/300s-xfs-lru-file-readtwice
34976 ~ 0% -2.6% 34054 ~ 0% brickland2/debug2/vm-scalability/300s-btrfs-lru-file-readtwice
35054 ~ 0% -2.4% 34222 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
35056 ~ 0% -2.4% 34224 ~ 0% brickland2/debug2/vm-scalability/300s-xfs-lru-file-readtwice
35106 ~ 0% -2.4% 34268 ~ 0% brickland2/micro/vm-scalability/300s-lru-file-readtwice
245227 -2.4% 239334 TOTAL time.system_time
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
3.651e+12 ~ 0% -0.6% 3.627e+12 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
3.651e+12 -0.6% 3.627e+12 TOTAL perf-stat.bus-cycles
1d3d4437eae1bb2 9b17c62382dd2e7507984b989
--------------- -------------------------
1.021e+14 ~ 0% -0.7% 1.014e+14 ~ 0% brickland2/debug/vm-scalability/300s-ext4-lru-file-readtwice
1.021e+14 ~ 0% -0.6% 1.015e+14 ~ 0% brickland2/debug2/vm-scalability/300s-ext4-lru-file-readtwice
2.042e+14 -0.7% 2.029e+14 TOTAL perf-stat.ref-cycles