Dear Krutika,
1.
I've changed the volume settings, write performance seems to increased somewhat, however the profile doesn't really support that since latencies increased. However read performance has diminished, which does seem to be supported by the profile runs (attached).
Also the IO does seem to behave more consistent than before.
I don't really understand the idea behind them, maybe you can explain why these suggestions are good?
These settings seems to avoid as much local caching and access as possible and push everything to the gluster processes. While i would expect local access and local caches are a good thing, since it would lead to having less network access or disk access.
I tried to investigate these settings a bit more, and this is what i understood of them;
- network.remote-dio; when on it seems to ignore the O_DIRECT flag in the client, thus causing the files to be cached and buffered in the page cache on the client, i would expect this to be a good thing especially if the server process would access the same page cache?
At least that is what grasp from this commit; https://review.gluster.org/#/c/glusterfs/+/4206/2/xlators/protocol/client/src/client.c line 867
Also found this commit; https://github.com/gluster/glusterfs/commit/06c4ba589102bf92c58cd9fba5c60064bc7a504e#diff-938709e499b4383c3ed33c3979b9080c suggesting remote-dio actually improves performance, not sure it's a write or read benchmark
When a file is opened with O_DIRECT it will also disable the write-behind functionality
- performance.strict-o-direct: when on, the AFR, will not ignore the O_DIRECT flag. and will invoke: fop_writev_stub with the wb_writev_helper, which seems to stack the operation, no idea why that is. But generally i suppose not ignoring the O_DIRECT flag in the AFR is a good thing, when a processes requests to have O_DIRECT. So this makes sense to me.
- cluster.choose-local: when off, it doesn't prefer the local node, but would always choose a brick. Since it's a 9 node cluster, with 3 subvolumes, only a 1/3 could end-up local, and the other 2/3 should be pushed to external nodes anyway. Or am I making the total wrong assumption here?
It seems to this config is moving to the gluster-block config side of things, which does make sense.
Since we're running quite some mysql instances, which opens the files with O_DIRECt i believe, it would mean the only layer of cache is within mysql it self. Which you could argue is a good thing. But i would expect a little of write-behind buffer, and maybe some of the data cached within gluster would alleviate things a bit on gluster's side. But i wouldn't know if that's the correct mind set, and so might be totally off here.
Also i would expect these gluster v set <VOL> command to be online operations, but somehow the bricks went down, after applying these changes. What appears to have happened is that after the update the brick process was restarted, but due to multiple brick process start issue, multiple processes were started, and the brick didn't came online again.
However i'll try to reproduce this, since i would like to test with cluster.choose-local: on, and see how performance compares. And hopefully when it occurs collect some useful info.
Question; are network.remote-dio and performance.strict-o-direct mutually exclusive settings, or can they both be on?
2. I've attached all brick logs, the only thing relevant i found was;
[2019-03-28 20:20:07.170452] I [MSGID: 113030] [posix-entry-ops.c:1146:posix_unlink] 0-ovirt-kube-posix: open-fd-key-status: 0 for /data/gfs/bricks/brick1/ovirt-kube/.shard/a38d64bc-a28b-4ee1-a0bb-f919e7a1022c.109886
[2019-03-28 20:20:07.170491] I [MSGID: 113031] [posix-entry-ops.c:1053:posix_skip_non_linkto_unlink] 0-posix: linkto_xattr status: 0 for /data/gfs/bricks/brick1/ovirt-kube/.shard/a38d64bc-a28b-4ee1-a0bb-f919e7a1022c.109886
[2019-03-28 20:20:07.248480] I [MSGID: 113030] [posix-entry-ops.c:1146:posix_unlink] 0-ovirt-kube-posix: open-fd-key-status: 0 for /data/gfs/bricks/brick1/ovirt-kube/.shard/a38d64bc-a28b-4ee1-a0bb-f919e7a1022c.109886
[2019-03-28 20:20:07.248491] I [MSGID: 113031] [posix-entry-ops.c:1053:posix_skip_non_linkto_unlink] 0-posix: linkto_xattr status: 0 for /data/gfs/bricks/brick1/ovirt-kube/.shard/a38d64bc-a28b-4ee1-a0bb-f919e7a1022c.109886
Thanks Olaf
ps. sorry needed to resend since it exceed the file limit
Op ma 1 apr. 2019 om 07:56 schreef Krutika Dhananjay <kdhananj@xxxxxxxxxx>:
Adding back gluster-usersComments inline ...On Fri, Mar 29, 2019 at 8:11 PM Olaf Buitelaar <olaf.buitelaar@xxxxxxxxx> wrote:Dear Krutika,
1. I’ve made 2 profile runs of around 10 minutes (see files profile_data.txt and profile_data2.txt). Looking at it, most time seems be spent at the fop’s fsync and readdirp.
Unfortunate I don’t have the profile info for the 3.12.15 version so it’s a bit hard to compare.
One additional thing I do notice on 1 machine (10.32.9.5) the iowait time increased a lot, from an average below the 1% it’s now around the 12% after the upgrade.
So first suspicion with be lighting strikes twice, and I’ve also just now a bad disk, but that doesn’t appear to be the case, since all smart status report ok.
Also dd shows performance I would more or less expect;
dd if=/dev/zero of=/data/test_file bs=100M count=1 oflag=dsync
1+0 records in
1+0 records out
104857600 bytes (105 MB) copied, 0.686088 s, 153 MB/s
dd if=/dev/zero of=/data/test_file bs=1G count=1 oflag=dsync
1+0 records in
1+0 records out
1073741824 bytes (1.1 GB) copied, 7.61138 s, 141 MB/s
if=/dev/urandom of=/data/test_file bs=1024 count=1000000
1000000+0 records in
1000000+0 records out
1024000000 bytes (1.0 GB) copied, 6.35051 s, 161 MB/s
dd if=/dev/zero of=/data/test_file bs=1024 count=1000000
1000000+0 records in
1000000+0 records out
1024000000 bytes (1.0 GB) copied, 1.6899 s, 606 MB/s
When I disable this brick (service glusterd stop; pkill glusterfsd) performance in gluster is better, but not on par with what it was. Also the cpu usages on the “neighbor” nodes which hosts the other bricks in the same subvolume increases quite a lot in this case, which I wouldn’t expect actually since they shouldn't handle much more work, except flagging shards to heal. Iowait also goes to idle once gluster is stopped, so it’s for sure gluster which waits for io.
So I see that FSYNC %-latency is on the higher side. And I also noticed you don't have direct-io options enabled on the volume.Could you set the following options on the volume -# gluster volume set <VOLNAME> network.remote-dio off# gluster volume set <VOLNAME> performance.strict-o-direct onand also disable choose-local# gluster volume set <VOLNAME> cluster.choose-local offlet me know if this helps.2. I’ve attached the mnt log and volume info, but I couldn’t find anything relevant in in those logs. I think this is because we run the VM’s with libgfapi;
[root@ovirt-host-01 ~]# engine-config -g LibgfApiSupported
LibgfApiSupported: true version: 4.2
LibgfApiSupported: true version: 4.1
LibgfApiSupported: true version: 4.3
And I can confirm the qemu process is invoked with the gluster:// address for the images.
The message is logged in the /var/lib/libvert/qemu/<machine> file, which I’ve also included. For a sample case see around; 2019-03-28 20:20:07
Which has the error; E [MSGID: 133010] [shard.c:2294:shard_common_lookup_shards_cbk] 0-ovirt-kube-shard: Lookup on shard 109886 failed. Base file gfid = a38d64bc-a28b-4ee1-a0bb-f919e7a1022c [Stale file handle]
Could you also attach the brick logs for this volume?
3. yes I see multiple instances for the same brick directory, like;
/usr/sbin/glusterfsd -s 10.32.9.6 --volfile-id ovirt-core.10.32.9.6.data-gfs-bricks-brick1-ovirt-core -p /var/run/gluster/vols/ovirt-core/10.32.9.6-data-gfs-bricks-brick1-ovirt-core.pid -S /var/run/gluster/452591c9165945d9.socket --brick-name /data/gfs/bricks/brick1/ovirt-core -l /var/log/glusterfs/bricks/data-gfs-bricks-brick1-ovirt-core.log --xlator-option *-posix.glusterd-uuid=fb513da6-f3bd-4571-b8a2-db5efaf60cc1 --process-name brick --brick-port 49154 --xlator-option ovirt-core-server.listen-port=49154
I’ve made an export of the output of ps from the time I observed these multiple processes.
In addition the brick_mux bug as noted by Atin. I might also have another possible cause, as ovirt moves nodes from none-operational state or maintenance state to active/activating, it also seems to restart gluster, however I don’t have direct proof for this theory.
-KrutikaThanks Olaf
_______________________________________________Op vr 29 mrt. 2019 om 10:03 schreef Sandro Bonazzola <sbonazzo@xxxxxxxxxx>:Il giorno gio 28 mar 2019 alle ore 17:48 <olaf.buitelaar@xxxxxxxxx> ha scritto:Dear All,
I wanted to share my experience upgrading from 4.2.8 to 4.3.1. While previous upgrades from 4.1 to 4.2 etc. went rather smooth, this one was a different experience. After first trying a test upgrade on a 3 node setup, which went fine. i headed to upgrade the 9 node production platform, unaware of the backward compatibility issues between gluster 3.12.15 -> 5.3. After upgrading 2 nodes, the HA engine stopped and wouldn't start. Vdsm wasn't able to mount the engine storage domain, since /dom_md/metadata was missing or couldn't be accessed. Restoring this file by getting a good copy of the underlying bricks, removing the file from the underlying bricks where the file was 0 bytes and mark with the stickybit, and the corresponding gfid's. Removing the file from the mount point, and copying back the file on the mount point. Manually mounting the engine domain, and manually creating the corresponding symbolic links in /rhev/data-center and /var/run/vdsm/storage and fixing the ownership back to vdsm.kvm (which was root.root), i was able to start the HA engine again. Since the engine was up again, and things seemed rather unstable i decided to continue the upgrade on the other nodes suspecting an incompatibility in gluster versions, i thought would be best to have them all on the same version rather soonish. However things went from bad to worse, the engine stopped again, and all vm’s stopped working as well. So on a machine outside the setup and restored a backup of the engine taken from version 4.2.8 just before the upgrade. With this engine I was at least able to start some vm’s again, and finalize the upgrade. Once the upgraded, things didn’t stabilize and also lose 2 vm’s during the process due to image corruption. After figuring out gluster 5.3 had quite some issues I was as lucky to see gluster 5.5 was about to be released, on the moment the RPM’s were available I’ve installed those. This helped a lot in terms of stability, for which I’m very grateful! However the performance is unfortunate terrible, it’s about 15% of what the performance was running gluster 3.12.15. It’s strange since a simple dd shows ok performance, but our actual workload doesn’t. While I would expect the performance to be better, due to all improvements made since gluster version 3.12. Does anybody share the same experience?
I really hope gluster 6 will soon be tested with ovirt and released, and things start to perform and stabilize again..like the good old days. Of course when I can do anything, I’m happy to help.Opened https://bugzilla.redhat.com/show_bug.cgi?id=1693998 to track the rebase on Gluster 6.
I think the following short list of issues we have after the migration;
Gluster 5.5;
- Poor performance for our workload (mostly write dependent)
- VM’s randomly pause on unknown storage errors, which are “stale file’s”. corresponding log; Lookup on shard 797 failed. Base file gfid = 8a27b91a-ff02-42dc-bd4c-caa019424de8 [Stale file handle]
- Some files are listed twice in a directory (probably related the stale file issue?)
Example;
ls -la /rhev/data-center/59cd53a9-0003-02d7-00eb-0000000001e3/313f5d25-76af-4ecd-9a20-82a2fe815a3c/images/4add6751-3731-4bbd-ae94-aaeed12ea450/
total 3081
drwxr-x---. 2 vdsm kvm 4096 Mar 18 11:34 .
drwxr-xr-x. 13 vdsm kvm 4096 Mar 19 09:42 ..
-rw-rw----. 1 vdsm kvm 1048576 Mar 28 12:55 1a7cf259-6b29-421d-9688-b25dfaafb13c
-rw-rw----. 1 vdsm kvm 1048576 Mar 28 12:55 1a7cf259-6b29-421d-9688-b25dfaafb13c
-rw-rw----. 1 vdsm kvm 1048576 Jan 27 2018 1a7cf259-6b29-421d-9688-b25dfaafb13c.lease
-rw-r--r--. 1 vdsm kvm 290 Jan 27 2018 1a7cf259-6b29-421d-9688-b25dfaafb13c.meta
-rw-r--r--. 1 vdsm kvm 290 Jan 27 2018 1a7cf259-6b29-421d-9688-b25dfaafb13c.meta
- brick processes sometimes starts multiple times. Sometimes I’ve 5 brick processes for a single volume. Killing all glusterfsd’s for the volume on the machine and running gluster v start <vol> force usually just starts one after the event, from then on things look all right.
May I kindly ask to open bugs on Gluster for above issues at https://bugzilla.redhat.com/enter_bug.cgi?product=GlusterFS ?Sahina?Ovirt 4.3.2.1-1.el7
- All vms images ownership are changed to root.root after the vm is shutdown, probably related to; https://bugzilla.redhat.com/show_bug.cgi?id=1666795 but not only scoped to the HA engine. I’m still in compatibility mode 4.2 for the cluster and for the vm’s, but upgraded to version ovirt 4.3.2Ryan?- The network provider is set to ovn, which is fine..actually cool, only the “ovs-vswitchd” is a CPU hog, and utilizes 100%Miguel? Dominik?- It seems on all nodes vdsm tries to get the the stats for the HA engine, which is filling the logs with (not sure if this is new);
[api.virt] FINISH getStats return={'status': {'message': "Virtual machine does not exist: {'vmId': u'20d69acd-edfd-4aeb-a2ae-49e9c121b7e9'}", 'code': 1}} from=::1,59290, vmId=20d69acd-edfd-4aeb-a2ae-49e9c121b7e9 (api:54)Simone?- It seems the package os_brick [root] managedvolume not supported: Managed Volume Not Supported. Missing package os-brick.: ('Cannot import os_brick',) (caps:149) which fills the vdsm.log, but for this I also saw another message, so I suspect this will already be resolved shortly
- The machine I used to run the backup HA engine, doesn’t want to get removed from the hosted-engine –vm-status, not even after running; hosted-engine --clean-metadata --host-id=10 --force-clean or hosted-engine --clean-metadata --force-clean from the machine itself.Simone?
Think that's about it.
Don’t get me wrong, I don’t want to rant, I just wanted to share my experience and see where things can made better.If not already done, can you please open bugs for above issues at https://bugzilla.redhat.com/enter_bug.cgi?classification=oVirt ?
Best Olaf
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Brick: 10.32.9.9:/data0/gfs/bricks/brick1/ovirt-data
----------------------------------------------------
Cumulative Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 11 200 9
No. of Writes: 2 31538 326701
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 22 319528 527228
No. of Writes: 53880 1409021 1140345
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 27747 3229 120201
No. of Writes: 479690 114939 144204
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 209766 7725 43
No. of Writes: 105320 165416 8915
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 2 FORGET
0.00 0.00 us 0.00 us 0.00 us 6728 RELEASE
0.00 0.00 us 0.00 us 0.00 us 42179 RELEASEDIR
0.01 44.17 us 1.07 us 1288.76 us 2914 OPENDIR
0.02 697.13 us 42.15 us 5689.21 us 322 OPEN
0.02 411.08 us 8.60 us 5405.25 us 606 GETXATTR
0.02 1209.66 us 147.78 us 3219.56 us 234 READDIRP
0.03 38.80 us 19.08 us 7544.91 us 7757 STATFS
0.04 826.28 us 13.79 us 3583.18 us 616 READDIR
0.07 61.83 us 15.94 us 131142.59 us 13989 FSTAT
2.03 137.78 us 48.36 us 235353.97 us 172712 FXATTROP
2.16 983.89 us 10.19 us 660025.30 us 25674 LOOKUP
2.90 406.99 us 36.68 us 756289.17 us 83397 FSYNC
4.63 67941.30 us 13.93 us 1840271.15 us 798 INODELK
7.81 576.74 us 75.16 us 422586.52 us 158680 WRITE
40.09 2713.33 us 11.70 us 1850709.72 us 173111 FINODELK
40.16 3587.78 us 72.64 us 729965.74 us 131143 READ
Duration: 58768 seconds
Data Read: 45226370705 bytes
Data Written: 133611506006 bytes
Interval 9 Stats:
Block Size: 512b+ 1024b+ 2048b+
No. of Reads: 0 0 0
No. of Writes: 394 387 86
Block Size: 4096b+ 8192b+ 16384b+
No. of Reads: 141 1093 13
No. of Writes: 5905 10055 2308
Block Size: 32768b+ 65536b+ 131072b+
No. of Reads: 15 515 2595
No. of Writes: 763 1465 1637
Block Size: 262144b+ 524288b+
No. of Reads: 2 0
No. of Writes: 2759 73
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 70 RELEASE
0.00 0.00 us 0.00 us 0.00 us 503 RELEASEDIR
0.00 172.94 us 46.56 us 620.23 us 70 OPEN
0.01 153.42 us 11.38 us 855.47 us 111 GETXATTR
0.01 49.63 us 1.23 us 1288.76 us 503 OPENDIR
0.01 434.10 us 27.72 us 2015.25 us 88 READDIR
0.02 1208.37 us 152.54 us 2434.77 us 46 READDIRP
0.02 43.13 us 20.02 us 2030.66 us 1361 STATFS
0.04 45.66 us 18.57 us 284.28 us 2431 FSTAT
1.20 154.41 us 75.97 us 84525.06 us 23005 FXATTROP
2.86 1865.08 us 14.26 us 212498.60 us 4518 LOOKUP
3.78 1006.27 us 38.86 us 756289.17 us 11072 FSYNC
4.27 60261.87 us 17.32 us 1437527.90 us 209 INODELK
8.19 935.38 us 76.82 us 422586.52 us 25832 WRITE
20.67 13949.32 us 89.67 us 707765.19 us 4374 READ
58.93 7494.13 us 12.88 us 1607033.18 us 23206 FINODELK
Duration: 740 seconds
Data Read: 385507328 bytes
Data Written: 1776420864 bytes
Brick: 10.32.9.5:/data/gfs/bricks/brick1/ovirt-data
---------------------------------------------------
Cumulative Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 2 458 87
No. of Writes: 3 4507 33740
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 54 34013 110867
No. of Writes: 6056 341153 234627
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 7430 587 28255
No. of Writes: 70451 12767 34177
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 2417 6164 15
No. of Writes: 40925 27615 4342
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 2 FORGET
0.00 0.00 us 0.00 us 0.00 us 49432 RELEASE
0.00 0.00 us 0.00 us 0.00 us 40899 RELEASEDIR
0.00 158.97 us 158.97 us 158.97 us 1 MKNOD
0.00 393.70 us 9.69 us 2344.17 us 8 ENTRYLK
0.00 129.60 us 10.54 us 296.61 us 112 READDIR
0.00 1299.61 us 6.43 us 155911.98 us 125 GETXATTR
0.00 3928.24 us 139.26 us 240788.91 us 236 READDIRP
0.03 3784.28 us 15.61 us 469284.63 us 1686 FSTAT
0.04 2368.24 us 28.06 us 242169.67 us 3623 OPEN
0.05 2811.93 us 8.13 us 1250845.84 us 3381 FLUSH
0.06 4385.28 us 0.80 us 527903.92 us 2653 OPENDIR
0.09 2315.69 us 11.48 us 816339.95 us 7750 STATFS
0.18 55337.88 us 8.34 us 1543417.83 us 648 INODELK
0.37 1462.23 us 6.84 us 1127299.99 us 49902 FINODELK
0.57 3924.78 us 11.60 us 968588.21 us 28256 LOOKUP
1.91 7500.40 us 53.88 us 2738720.92 us 49870 FXATTROP
2.21 30153.49 us 63.31 us 3473303.89 us 14319 READ
14.57 110289.45 us 122.19 us 3055911.44 us 25864 FSYNC
79.91 262383.20 us 98.78 us 4500846.60 us 59632 WRITE
Duration: 60363 seconds
Data Read: 6417030998 bytes
Data Written: 27570997546 bytes
Interval 9 Stats:
Block Size: 512b+ 1024b+ 2048b+
No. of Reads: 0 0 0
No. of Writes: 59 2334 441
Block Size: 4096b+ 8192b+ 16384b+
No. of Reads: 13 331 7
No. of Writes: 4519 1752 790
Block Size: 32768b+ 65536b+ 131072b+
No. of Reads: 0 145 0
No. of Writes: 84 399 151
Block Size: 262144b+ 524288b+
No. of Reads: 0 0
No. of Writes: 214 31
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 615 RELEASE
0.00 0.00 us 0.00 us 0.00 us 467 RELEASEDIR
0.00 45.52 us 8.46 us 78.57 us 25 GETXATTR
0.00 144.98 us 13.50 us 296.61 us 16 READDIR
0.01 7894.70 us 180.57 us 240788.91 us 46 READDIRP
0.03 1404.57 us 1.00 us 94678.96 us 467 OPENDIR
0.06 4985.90 us 17.46 us 403210.36 us 294 FSTAT
0.06 2453.17 us 35.05 us 242169.67 us 615 OPEN
0.10 3976.83 us 9.70 us 1250845.84 us 591 FLUSH
0.10 33579.24 us 10.59 us 937670.52 us 73 INODELK
0.12 2132.57 us 14.22 us 816339.95 us 1361 STATFS
0.29 617.29 us 8.19 us 164742.40 us 11477 FINODELK
0.69 3379.94 us 17.79 us 622513.08 us 5053 LOOKUP
0.84 42003.14 us 160.61 us 1495939.39 us 496 READ
1.66 3575.85 us 68.64 us 1688509.25 us 11476 FXATTROP
22.52 95429.52 us 126.22 us 3055911.44 us 5823 FSYNC
73.52 168379.58 us 110.01 us 4058537.96 us 10773 WRITE
Duration: 740 seconds
Data Read: 12386304 bytes
Data Written: 217700864 bytes
Brick: 10.32.9.6:/data/gfs/bricks/bricka/ovirt-data
---------------------------------------------------
Cumulative Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 789986
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 2 FORGET
0.00 0.00 us 0.00 us 0.00 us 49432 RELEASE
0.00 0.00 us 0.00 us 0.00 us 40938 RELEASEDIR
0.00 21.03 us 16.15 us 34.88 us 8 ENTRYLK
0.00 270.94 us 270.94 us 270.94 us 1 MKNOD
0.01 261.74 us 11.55 us 9174.66 us 116 GETXATTR
0.01 297.48 us 13.73 us 2466.13 us 112 READDIR
0.07 64.73 us 15.29 us 4946.30 us 3382 FLUSH
0.07 82.72 us 1.51 us 4642.85 us 2661 OPENDIR
0.22 193.05 us 39.92 us 64374.98 us 3624 OPEN
0.25 1255.82 us 14.35 us 63381.45 us 648 INODELK
0.89 57.44 us 10.33 us 8940.33 us 50009 FINODELK
1.44 77.62 us 15.84 us 31914.28 us 59679 WRITE
2.59 294.62 us 15.52 us 115626.36 us 28267 LOOKUP
3.49 224.71 us 77.62 us 98174.30 us 49948 FXATTROP
90.95 11273.35 us 78.67 us 453079.55 us 25908 FSYNC
Duration: 60366 seconds
Data Read: 0 bytes
Data Written: 789986 bytes
Interval 9 Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 10774
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 615 RELEASE
0.00 0.00 us 0.00 us 0.00 us 467 RELEASEDIR
0.00 85.11 us 12.25 us 434.77 us 14 GETXATTR
0.00 42.29 us 17.37 us 500.84 us 73 INODELK
0.00 205.10 us 15.46 us 509.24 us 16 READDIR
0.04 57.10 us 15.29 us 1829.07 us 591 FLUSH
0.05 79.87 us 1.78 us 1854.43 us 467 OPENDIR
0.11 144.84 us 45.31 us 17419.60 us 615 OPEN
0.79 55.64 us 13.17 us 8940.33 us 11478 FINODELK
0.93 69.84 us 16.64 us 6779.39 us 10774 WRITE
1.79 286.71 us 16.91 us 24721.64 us 5053 LOOKUP
3.09 218.15 us 81.40 us 54774.50 us 11476 FXATTROP
93.19 12944.68 us 111.22 us 453079.55 us 5825 FSYNC
Duration: 740 seconds
Data Read: 0 bytes
Data Written: 10774 bytes
Brick: 10.32.9.4:/data/gfs/bricks/brick1/ovirt-data
---------------------------------------------------
Cumulative Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 52412 6 0
No. of Writes: 3 4504 33731
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 0 66342 53000
No. of Writes: 6056 340041 234374
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 2686 356 12946
No. of Writes: 70264 12678 34177
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 602 3108 3
No. of Writes: 20547 27615 4342
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 2 FORGET
0.00 0.00 us 0.00 us 0.00 us 49333 RELEASE
0.00 0.00 us 0.00 us 0.00 us 40379 RELEASEDIR
0.00 22.96 us 15.97 us 51.06 us 8 ENTRYLK
0.00 260.50 us 260.50 us 260.50 us 1 MKNOD
0.00 77.42 us 16.00 us 2701.10 us 648 INODELK
0.00 144.50 us 7.61 us 1702.83 us 428 GETXATTR
0.01 285.11 us 12.41 us 3140.45 us 406 READDIR
0.01 51.02 us 13.08 us 46431.20 us 3384 FLUSH
0.01 65.58 us 0.94 us 17715.27 us 2808 OPENDIR
0.01 80.40 us 11.70 us 19019.90 us 2445 STAT
0.03 118.76 us 40.23 us 33323.48 us 3626 OPEN
0.03 57.81 us 15.15 us 27740.94 us 7757 STATFS
0.04 197.89 us 119.38 us 17249.34 us 2481 READDIRP
0.36 99.03 us 11.12 us 301165.99 us 49989 FINODELK
1.08 526.62 us 13.29 us 263413.97 us 28422 LOOKUP
1.23 341.69 us 71.48 us 563688.45 us 49950 FXATTROP
7.47 3998.57 us 82.10 us 469183.97 us 25947 READ
35.02 18777.53 us 92.85 us 483169.32 us 25908 FSYNC
54.69 12727.00 us 149.97 us 759284.50 us 59684 WRITE
Duration: 58519 seconds
Data Read: 3261956842 bytes
Data Written: 24886890282 bytes
Interval 9 Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 665 0 0
No. of Writes: 0 59 2334
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 0 7 103
No. of Writes: 441 4519 1752
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 2 3 17
No. of Writes: 790 84 399
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 0 0 0
No. of Writes: 151 214 31
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 615 RELEASE
0.00 0.00 us 0.00 us 0.00 us 488 RELEASEDIR
0.00 39.06 us 18.17 us 225.32 us 73 INODELK
0.00 76.36 us 9.68 us 297.33 us 46 GETXATTR
0.01 222.65 us 21.02 us 593.11 us 58 READDIR
0.01 45.45 us 12.62 us 289.83 us 417 STAT
0.01 36.42 us 13.83 us 918.21 us 591 FLUSH
0.01 53.38 us 0.99 us 474.56 us 488 OPENDIR
0.02 87.38 us 40.23 us 5527.50 us 615 OPEN
0.03 49.03 us 18.83 us 3866.60 us 1361 STATFS
0.04 189.02 us 122.54 us 990.42 us 435 READDIRP
0.33 63.39 us 13.25 us 128981.30 us 11477 FINODELK
0.74 321.28 us 13.43 us 37963.21 us 5074 LOOKUP
0.98 186.47 us 80.20 us 43834.36 us 11476 FXATTROP
2.30 6321.31 us 154.25 us 110020.47 us 797 READ
39.43 8011.27 us 168.50 us 404368.45 us 10774 WRITE
56.08 21071.37 us 152.03 us 325318.37 us 5826 FSYNC
Duration: 740 seconds
Data Read: 2502580 bytes
Data Written: 217700864 bytes
Brick: 10.32.9.8:/data/gfs/bricks/bricka/ovirt-data
---------------------------------------------------
Cumulative Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 2836841
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 3501 RELEASE
0.00 0.00 us 0.00 us 0.00 us 39501 RELEASEDIR
0.00 23.26 us 15.42 us 47.19 us 110 FLUSH
0.01 85.78 us 57.99 us 148.82 us 124 REMOVEXATTR
0.01 90.83 us 67.34 us 158.33 us 124 SETATTR
0.01 67.66 us 10.50 us 368.03 us 194 GETXATTR
0.02 84.14 us 41.98 us 499.27 us 250 OPEN
0.04 36.99 us 12.62 us 398.57 us 944 INODELK
0.06 280.66 us 14.10 us 1296.89 us 197 READDIR
0.14 49.60 us 1.25 us 911.95 us 2704 OPENDIR
8.05 27.51 us 11.45 us 86619.65 us 270887 FINODELK
8.60 50.28 us 14.57 us 117405.17 us 158241 WRITE
22.34 810.95 us 15.51 us 136924.46 us 25499 LOOKUP
26.84 184.15 us 32.55 us 187376.40 us 134874 FSYNC
33.87 115.65 us 48.10 us 68557.92 us 271003 FXATTROP
Duration: 59079 seconds
Data Read: 0 bytes
Data Written: 2836841 bytes
Interval 9 Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 25110
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 84 RELEASE
0.00 0.00 us 0.00 us 0.00 us 482 RELEASEDIR
0.00 22.68 us 15.95 us 30.51 us 22 FLUSH
0.02 81.94 us 66.17 us 121.51 us 24 REMOVEXATTR
0.02 92.75 us 73.22 us 158.33 us 24 SETATTR
0.02 50.76 us 10.50 us 198.71 us 52 GETXATTR
0.06 88.22 us 47.47 us 347.92 us 84 OPEN
0.07 200.12 us 17.43 us 366.16 us 46 READDIR
0.10 43.88 us 12.88 us 398.57 us 298 INODELK
0.17 46.60 us 1.30 us 95.78 us 482 OPENDIR
6.89 35.71 us 14.98 us 8325.56 us 25110 WRITE
8.62 243.97 us 17.27 us 13438.88 us 4599 LOOKUP
9.62 26.97 us 12.23 us 10471.02 us 46438 FINODELK
32.58 183.27 us 33.33 us 182520.02 us 23144 FSYNC
41.83 117.30 us 57.85 us 1991.12 us 46424 FXATTROP
Duration: 740 seconds
Data Read: 0 bytes
Data Written: 25110 bytes
Brick: 10.32.9.8:/data0/gfs/bricks/brick1/ovirt-data
----------------------------------------------------
Cumulative Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 8 1097 109
No. of Writes: 0 2901 273197
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 115 238693 440909
No. of Writes: 36872 1361504 875644
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 37900 3346 141710
No. of Writes: 293109 93776 162079
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 3889 7281 33
No. of Writes: 161749 236364 7941
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 1 FORGET
0.00 0.00 us 0.00 us 0.00 us 3720 RELEASE
0.00 0.00 us 0.00 us 0.00 us 39522 RELEASEDIR
0.00 46.19 us 10.83 us 328.71 us 167 GETXATTR
0.00 107.36 us 42.28 us 762.18 us 195 OPEN
0.01 203.17 us 12.21 us 864.86 us 197 READDIR
0.03 43.02 us 1.32 us 452.74 us 2704 OPENDIR
0.06 2113.84 us 1920.14 us 2569.20 us 124 READDIRP
0.06 36.11 us 17.79 us 347.13 us 7757 STATFS
0.09 35.61 us 16.14 us 340.33 us 11844 FSTAT
0.73 27.99 us 11.02 us 73986.88 us 118371 FINODELK
1.77 136.85 us 37.39 us 121066.77 us 58862 FSYNC
1.88 346.99 us 15.01 us 77684.23 us 24658 LOOKUP
3.34 128.87 us 55.07 us 45501.15 us 118386 FXATTROP
5.55 52717.08 us 16.10 us 2004661.60 us 480 INODELK
9.40 234.45 us 75.18 us 172924.48 us 182886 WRITE
77.09 3911.50 us 74.71 us 427304.61 us 89909 READ
Duration: 59079 seconds
Data Read: 18550783716 bytes
Data Written: 169056832000 bytes
Interval 9 Stats:
Block Size: 512b+ 1024b+ 2048b+
No. of Reads: 0 0 0
No. of Writes: 28 1201 202
Block Size: 4096b+ 8192b+ 16384b+
No. of Reads: 88 1012 13
No. of Writes: 11370 7637 1887
Block Size: 32768b+ 65536b+ 131072b+
No. of Reads: 13 723 0
No. of Writes: 518 690 1562
Block Size: 262144b+ 524288b+
No. of Reads: 0 0
No. of Writes: 2221 50
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 21 RELEASE
0.00 0.00 us 0.00 us 0.00 us 473 RELEASEDIR
0.00 63.17 us 11.55 us 328.71 us 24 GETXATTR
0.00 85.37 us 47.47 us 218.02 us 21 OPEN
0.01 191.44 us 20.33 us 506.91 us 28 READDIR
0.05 42.27 us 1.32 us 103.43 us 473 OPENDIR
0.12 35.99 us 17.79 us 312.67 us 1361 STATFS
0.13 2137.12 us 1993.74 us 2312.10 us 24 READDIRP
0.19 36.56 us 16.68 us 182.58 us 2058 FSTAT
1.46 28.28 us 11.78 us 4920.38 us 20656 FINODELK
3.09 283.99 us 16.10 us 77684.23 us 4368 LOOKUP
3.43 134.79 us 38.66 us 46317.56 us 10211 FSYNC
6.69 129.92 us 55.07 us 1519.44 us 20670 FXATTROP
15.38 225.45 us 75.18 us 166890.53 us 27366 WRITE
18.50 114198.06 us 16.67 us 2004661.60 us 65 INODELK
50.94 11055.19 us 133.17 us 355082.08 us 1849 READ
Duration: 740 seconds
Data Read: 57180160 bytes
Data Written: 1466518016 bytes
Brick: 10.32.9.7:/data/gfs/bricks/brick1/ovirt-data
---------------------------------------------------
Cumulative Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 8 146 10
No. of Writes: 0 5640 191078
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 12 275838 263894
No. of Writes: 29947 1275560 712585
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 17182 2303 69829
No. of Writes: 286032 45424 94648
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 2287 4034 20
No. of Writes: 88659 100478 6790
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 3501 RELEASE
0.00 0.00 us 0.00 us 0.00 us 40057 RELEASEDIR
0.00 20.98 us 14.68 us 31.79 us 110 FLUSH
0.00 82.04 us 58.17 us 510.84 us 124 REMOVEXATTR
0.00 86.21 us 62.72 us 156.44 us 124 SETATTR
0.00 268.84 us 6.67 us 2674.39 us 259 GETXATTR
0.00 321.60 us 41.89 us 3004.61 us 250 OPEN
0.01 475.40 us 14.32 us 1787.62 us 281 READDIR
0.01 1249.13 us 26.42 us 3832.88 us 234 READDIRP
0.05 178.77 us 16.13 us 351764.07 us 7757 STATFS
0.09 822.57 us 1.17 us 1068559.38 us 2746 OPENDIR
0.12 292.98 us 25.31 us 1365160.22 us 10719 FSTAT
0.90 25010.58 us 13.33 us 887933.44 us 941 INODELK
1.38 133.53 us 11.10 us 3938189.55 us 270885 FINODELK
1.68 162.21 us 45.86 us 2503412.21 us 271003 FXATTROP
2.03 394.43 us 31.20 us 756176.42 us 134874 FSYNC
12.66 2092.21 us 72.21 us 4245933.36 us 158241 WRITE
14.29 14633.42 us 10.75 us 4031333.55 us 25543 LOOKUP
66.78 18236.84 us 69.72 us 6429153.50 us 95797 READ
Duration: 59031 seconds
Data Read: 10396155504 bytes
Data Written: 84404067328 bytes
Interval 9 Stats:
Block Size: 512b+ 1024b+ 2048b+
No. of Reads: 0 0 0
No. of Writes: 64 279 45
Block Size: 4096b+ 8192b+ 16384b+
No. of Reads: 172 529 10
No. of Writes: 14494 5264 1377
Block Size: 32768b+ 65536b+ 131072b+
No. of Reads: 5 351 0
No. of Writes: 316 548 1064
Block Size: 262144b+ 524288b+
No. of Reads: 0 0
No. of Writes: 1620 39
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 84 RELEASE
0.00 0.00 us 0.00 us 0.00 us 494 RELEASEDIR
0.00 22.20 us 17.97 us 31.79 us 22 FLUSH
0.00 81.91 us 68.21 us 101.65 us 24 REMOVEXATTR
0.00 89.38 us 72.10 us 128.30 us 24 SETATTR
0.01 43.26 us 1.29 us 153.44 us 494 OPENDIR
0.01 427.33 us 15.79 us 1319.22 us 70 READDIR
0.02 33.36 us 19.57 us 258.67 us 1361 STATFS
0.02 561.73 us 9.55 us 2674.39 us 86 GETXATTR
0.02 1283.75 us 28.25 us 3720.17 us 46 READDIRP
0.03 790.46 us 41.89 us 3004.61 us 84 OPEN
0.03 42.33 us 25.31 us 308.87 us 1862 FSTAT
0.53 27.26 us 11.92 us 22788.88 us 46436 FINODELK
0.61 316.49 us 10.75 us 100131.38 us 4611 LOOKUP
2.25 231.96 us 37.46 us 540421.26 us 23144 FSYNC
2.97 152.85 us 51.13 us 541193.18 us 46424 FXATTROP
4.89 39428.07 us 14.19 us 881646.99 us 296 INODELK
18.93 1799.80 us 72.85 us 3118991.86 us 25110 WRITE
69.67 155845.21 us 130.17 us 4885484.01 us 1067 READ
Duration: 740 seconds
Data Read: 28553216 bytes
Data Written: 1032566784 bytes
Brick: 10.32.9.21:/data/gfs/bricks/bricka/ovirt-data
----------------------------------------------------
Cumulative Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 3513729
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 1 FORGET
0.00 0.00 us 0.00 us 0.00 us 4089 RELEASE
0.00 0.00 us 0.00 us 0.00 us 44272 RELEASEDIR
0.18 42.97 us 1.09 us 1138.82 us 2893 OPENDIR
0.42 611.92 us 15.33 us 7388.53 us 479 INODELK
0.56 679.34 us 15.23 us 2483.07 us 574 READDIR
0.61 2170.81 us 48.25 us 13138.61 us 195 OPEN
0.82 1066.87 us 8.75 us 13801.35 us 535 GETXATTR
4.89 28.84 us 10.98 us 51214.69 us 118373 FINODELK
9.18 35.04 us 14.64 us 81798.39 us 182886 WRITE
18.04 506.78 us 12.31 us 165781.70 us 24847 LOOKUP
22.07 130.09 us 53.80 us 40959.22 us 118386 FXATTROP
43.23 512.45 us 38.18 us 285202.84 us 58862 FSYNC
Duration: 60363 seconds
Data Read: 0 bytes
Data Written: 3513729 bytes
Interval 9 Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 27366
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 21 RELEASE
0.00 0.00 us 0.00 us 0.00 us 500 RELEASEDIR
0.02 82.18 us 48.25 us 161.40 us 21 OPEN
0.02 41.30 us 16.13 us 156.19 us 65 INODELK
0.08 136.77 us 13.02 us 909.03 us 66 GETXATTR
0.20 43.34 us 1.27 us 277.72 us 500 OPENDIR
0.33 428.51 us 15.42 us 1215.07 us 82 READDIR
5.70 29.84 us 11.88 us 2949.68 us 20656 FINODELK
9.15 36.14 us 14.64 us 4606.43 us 27366 WRITE
11.51 283.22 us 12.31 us 53047.02 us 4395 LOOKUP
26.02 136.12 us 53.80 us 40959.22 us 20670 FXATTROP
46.96 497.27 us 40.09 us 274185.32 us 10211 FSYNC
Duration: 740 seconds
Data Read: 0 bytes
Data Written: 27366 bytes
Brick: 10.32.9.21:/data0/gfs/bricks/brick1/ovirt-data
-----------------------------------------------------
Cumulative Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 11 66 2
No. of Writes: 2 31826 326701
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 4 116933 302613
No. of Writes: 53880 1410548 1140566
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 11546 1749 76356
No. of Writes: 479855 114971 144225
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 1906 4093 24
No. of Writes: 105312 165416 8915
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 2 FORGET
0.00 0.00 us 0.00 us 0.00 us 6820 RELEASE
0.00 0.00 us 0.00 us 0.00 us 44299 RELEASEDIR
0.03 42.29 us 13.86 us 9356.79 us 2425 STAT
0.04 46.94 us 1.04 us 772.13 us 2893 OPENDIR
0.04 314.86 us 10.29 us 2391.56 us 479 GETXATTR
0.05 207.42 us 14.29 us 5815.42 us 799 INODELK
0.05 51.40 us 28.18 us 540.78 us 3666 FSTAT
0.09 39.82 us 18.62 us 9889.16 us 7757 STATFS
0.12 1358.64 us 43.37 us 233429.90 us 322 OPEN
0.14 851.72 us 15.78 us 4414.06 us 574 READDIR
0.16 224.28 us 143.72 us 3249.69 us 2482 READDIRP
1.46 30.22 us 10.80 us 110711.59 us 173110 FINODELK
4.32 601.98 us 15.19 us 91847.23 us 25659 LOOKUP
6.30 130.39 us 49.28 us 232146.00 us 172711 FXATTROP
8.84 378.85 us 35.58 us 430356.59 us 83395 FSYNC
23.35 525.84 us 73.80 us 494782.91 us 158694 WRITE
55.01 4360.84 us 78.00 us 503162.29 us 45075 READ
Duration: 60363 seconds
Data Read: 10404548654 bytes
Data Written: 133624068438 bytes
Interval 9 Stats:
Block Size: 512b+ 1024b+ 2048b+
No. of Reads: 0 0 0
No. of Writes: 394 387 86
Block Size: 4096b+ 8192b+ 16384b+
No. of Reads: 31 563 12
No. of Writes: 5905 10055 2308
Block Size: 32768b+ 65536b+ 131072b+
No. of Reads: 7 368 1
No. of Writes: 763 1465 1637
Block Size: 262144b+ 524288b+
No. of Reads: 1 0
No. of Writes: 2759 73
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 70 RELEASE
0.00 0.00 us 0.00 us 0.00 us 500 RELEASEDIR
0.02 42.46 us 14.29 us 589.73 us 210 INODELK
0.03 34.11 us 20.98 us 177.92 us 413 STAT
0.04 298.66 us 10.97 us 1498.98 us 63 GETXATTR
0.06 48.48 us 1.17 us 120.46 us 500 OPENDIR
0.08 52.55 us 31.44 us 108.17 us 637 FSTAT
0.12 37.70 us 18.62 us 406.46 us 1361 STATFS
0.17 871.79 us 16.50 us 2028.77 us 82 READDIR
0.23 227.43 us 145.28 us 3249.69 us 435 READDIRP
0.56 3427.01 us 43.37 us 233429.90 us 70 OPEN
1.62 30.00 us 11.97 us 3260.32 us 23206 FINODELK
8.55 159.50 us 72.57 us 232146.00 us 23005 FXATTROP
8.94 849.78 us 16.81 us 91847.23 us 4515 LOOKUP
24.77 959.75 us 38.69 us 430356.59 us 11072 FSYNC
24.89 10859.72 us 153.99 us 250511.54 us 983 READ
29.91 496.71 us 73.80 us 453768.34 us 25832 WRITE
Duration: 740 seconds
Data Read: 30142464 bytes
Data Written: 1776420864 bytes
Brick: 10.32.9.20:/data/gfs/bricks/bricka/ovirt-data
----------------------------------------------------
Cumulative Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 3979583
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 2 FORGET
0.00 0.00 us 0.00 us 0.00 us 6630 RELEASE
0.00 0.00 us 0.00 us 0.00 us 36900 RELEASEDIR
0.01 57.48 us 12.65 us 329.66 us 84 GETXATTR
0.02 193.66 us 14.90 us 878.82 us 70 READDIR
0.05 105.94 us 41.17 us 683.04 us 322 OPEN
0.06 54.19 us 15.72 us 5135.95 us 800 INODELK
0.19 54.37 us 1.60 us 1035.48 us 2641 OPENDIR
7.68 32.94 us 11.38 us 68417.92 us 173114 FINODELK
9.52 44.57 us 14.70 us 55440.51 us 158694 WRITE
24.39 712.95 us 16.53 us 280142.79 us 25407 LOOKUP
27.40 243.98 us 34.94 us 251521.50 us 83395 FSYNC
30.68 131.93 us 50.81 us 55731.00 us 172711 FXATTROP
Duration: 57920 seconds
Data Read: 0 bytes
Data Written: 3979583 bytes
Interval 9 Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 25832
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 70 RELEASE
0.00 0.00 us 0.00 us 0.00 us 464 RELEASEDIR
0.01 62.34 us 15.20 us 116.82 us 17 GETXATTR
0.02 199.99 us 16.79 us 778.14 us 10 READDIR
0.10 114.77 us 46.50 us 683.04 us 70 OPEN
0.22 86.24 us 16.71 us 5135.95 us 211 INODELK
0.32 56.51 us 1.98 us 1035.48 us 464 OPENDIR
8.88 31.82 us 12.28 us 7988.05 us 23206 FINODELK
11.60 37.32 us 15.06 us 2981.61 us 25832 WRITE
12.08 224.23 us 20.07 us 39256.75 us 4479 LOOKUP
28.45 213.58 us 40.22 us 94343.80 us 11072 FSYNC
38.31 138.39 us 69.94 us 3069.85 us 23005 FXATTROP
Duration: 740 seconds
Data Read: 0 bytes
Data Written: 25832 bytes
Brick: 10.32.9.20:/data0/gfs/bricks/brick1/ovirt-data
-----------------------------------------------------
Cumulative Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 4 109 21
No. of Writes: 0 2901 273197
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 42 112256 166124
No. of Writes: 36872 1361504 875644
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 12144 1370 69995
No. of Writes: 293109 93776 162079
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 1466 2942 9
No. of Writes: 161749 236364 7941
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 3097 RELEASE
0.00 0.00 us 0.00 us 0.00 us 36900 RELEASEDIR
0.00 53.86 us 12.74 us 546.30 us 60 GETXATTR
0.00 211.97 us 16.62 us 988.45 us 70 READDIR
0.00 101.31 us 39.98 us 497.56 us 195 OPEN
0.00 46.92 us 14.96 us 3469.09 us 481 INODELK
0.01 52.86 us 1.65 us 1573.96 us 2641 OPENDIR
0.03 216.49 us 152.23 us 2562.55 us 2482 READDIRP
0.03 73.86 us 18.77 us 125905.96 us 7757 STATFS
0.06 111.91 us 16.04 us 655589.61 us 10152 FSTAT
0.07 542.53 us 12.89 us 523421.21 us 2425 STAT
1.10 803.43 us 18.50 us 1534952.31 us 24595 LOOKUP
1.16 177.03 us 11.27 us 1749236.34 us 118375 FINODELK
1.44 218.66 us 58.80 us 1784231.76 us 118390 FXATTROP
13.72 4194.48 us 39.91 us 2743546.94 us 58865 FSYNC
36.03 14004.46 us 79.14 us 2966713.52 us 46303 READ
46.33 4558.98 us 77.68 us 2638579.30 us 182887 WRITE
Duration: 57920 seconds
Data Read: 8237195368 bytes
Data Written: 169056832000 bytes
Interval 9 Stats:
Block Size: 512b+ 1024b+ 2048b+
No. of Reads: 0 0 0
No. of Writes: 28 1201 202
Block Size: 4096b+ 8192b+ 16384b+
No. of Reads: 131 256 14
No. of Writes: 11370 7637 1887
Block Size: 32768b+ 65536b+ 131072b+
No. of Reads: 2 277 4
No. of Writes: 518 690 1562
Block Size: 262144b+ 524288b+
No. of Reads: 2 0
No. of Writes: 2221 50
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 21 RELEASE
0.00 0.00 us 0.00 us 0.00 us 464 RELEASEDIR
0.00 47.44 us 13.63 us 73.33 us 12 GETXATTR
0.00 212.66 us 19.17 us 803.07 us 10 READDIR
0.00 118.97 us 59.03 us 352.73 us 21 OPEN
0.00 45.59 us 20.23 us 248.98 us 65 INODELK
0.01 56.79 us 1.86 us 1008.29 us 464 OPENDIR
0.03 48.42 us 20.11 us 1484.22 us 1764 FSTAT
0.04 214.84 us 152.23 us 558.38 us 435 READDIRP
0.06 113.06 us 19.98 us 96371.03 us 1361 STATFS
0.07 470.41 us 15.68 us 177048.08 us 413 STAT
0.61 369.50 us 21.75 us 98568.83 us 4359 LOOKUP
0.84 107.63 us 11.27 us 422960.68 us 20656 FINODELK
1.50 191.62 us 58.80 us 669097.82 us 20670 FXATTROP
15.43 59246.36 us 108.59 us 2819788.24 us 686 READ
15.75 4062.95 us 40.23 us 1993844.42 us 10211 FSYNC
65.65 6319.81 us 80.06 us 2441596.43 us 27366 WRITE
Duration: 740 seconds
Data Read: 22843392 bytes
Data Written: 1466518016 bytes
Brick: 10.32.9.3:/data/gfs/bricks/brick3/ovirt-data
---------------------------------------------------
Cumulative Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 4 131 8
No. of Writes: 0 5640 191078
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 16 81419 161095
No. of Writes: 29947 1275560 712585
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 17291 1342 103864
No. of Writes: 286032 45424 94648
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 1022 1870 19
No. of Writes: 88659 100478 6790
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 3665 RELEASE
0.00 0.00 us 0.00 us 0.00 us 40654 RELEASEDIR
0.00 77.86 us 14.39 us 255.33 us 58 GETXATTR
0.00 55.93 us 18.71 us 185.55 us 110 FLUSH
0.00 148.39 us 76.71 us 306.67 us 124 REMOVEXATTR
0.00 156.41 us 94.69 us 237.19 us 124 SETATTR
0.00 282.94 us 26.64 us 1991.99 us 72 READDIR
0.01 249.61 us 62.86 us 1608.99 us 250 OPEN
0.02 108.18 us 23.05 us 1656.32 us 942 INODELK
0.03 73.13 us 23.73 us 337.63 us 2425 STAT
0.04 93.83 us 1.99 us 17101.96 us 2641 OPENDIR
0.10 78.77 us 24.79 us 1132.37 us 7757 STATFS
0.14 108.18 us 41.73 us 4078.40 us 7332 FSTAT
0.18 262.35 us 91.17 us 5148.11 us 3890 READDIRP
2.78 59.76 us 13.90 us 60015.05 us 270884 FINODELK
3.23 739.71 us 25.36 us 119501.01 us 25436 LOOKUP
7.72 333.10 us 45.00 us 283828.60 us 134874 FSYNC
9.10 195.46 us 67.03 us 157955.41 us 271003 FXATTROP
19.48 716.64 us 94.11 us 340140.18 us 158241 WRITE
57.15 8361.71 us 110.31 us 596087.45 us 39783 READ
Duration: 60363 seconds
Data Read: 9818510392 bytes
Data Written: 84404067328 bytes
Interval 9 Stats:
Block Size: 512b+ 1024b+ 2048b+
No. of Reads: 0 0 0
No. of Writes: 64 279 45
Block Size: 4096b+ 8192b+ 16384b+
No. of Reads: 83 367 8
No. of Writes: 14494 5264 1377
Block Size: 32768b+ 65536b+ 131072b+
No. of Reads: 4 586 0
No. of Writes: 316 548 1064
Block Size: 262144b+ 524288b+
No. of Reads: 0 0
No. of Writes: 1620 39
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 84 RELEASE
0.00 0.00 us 0.00 us 0.00 us 464 RELEASEDIR
0.00 84.14 us 26.99 us 150.82 us 9 GETXATTR
0.00 52.66 us 18.71 us 108.64 us 22 FLUSH
0.00 187.96 us 35.03 us 565.44 us 11 READDIR
0.01 139.45 us 77.67 us 239.13 us 24 REMOVEXATTR
0.01 152.96 us 94.69 us 236.75 us 24 SETATTR
0.05 67.18 us 24.77 us 302.92 us 413 STAT
0.06 395.71 us 67.77 us 1608.99 us 84 OPEN
0.06 82.30 us 2.19 us 210.85 us 464 OPENDIR
0.09 186.01 us 24.60 us 1656.32 us 297 INODELK
0.18 78.19 us 27.95 us 1050.83 us 1361 STATFS
0.25 117.05 us 45.04 us 4078.40 us 1274 FSTAT
0.30 264.20 us 102.02 us 5148.11 us 682 READDIRP
2.07 271.71 us 35.32 us 22720.97 us 4581 LOOKUP
4.81 62.33 us 16.26 us 6962.45 us 46436 FINODELK
12.97 337.03 us 54.20 us 221094.08 us 23144 FSYNC
15.31 198.37 us 91.04 us 5197.06 us 46424 FXATTROP
24.57 588.49 us 97.75 us 228091.00 us 25110 WRITE
39.26 22524.25 us 112.00 us 551619.18 us 1048 READ
Duration: 740 seconds
Data Read: 42180608 bytes
Data Written: 1032566784 bytes
Attachment:
bricklogs.7z
Description: Binary data
Brick: 10.32.9.9:/data0/gfs/bricks/brick1/ovirt-data
----------------------------------------------------
Cumulative Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 11 197 9
No. of Writes: 2 5298 50158
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 22 152814 155742
No. of Writes: 10281 141128 229969
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 19592 2856 34807
No. of Writes: 46540 15874 16618
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 41083 7619 43
No. of Writes: 12325 19939 1278
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 2 FORGET
0.00 0.00 us 0.00 us 0.00 us 1163 RELEASE
0.00 0.00 us 0.00 us 0.00 us 8997 RELEASEDIR
0.01 42.50 us 1.07 us 200.99 us 2015 OPENDIR
0.03 1205.44 us 147.78 us 3219.56 us 160 READDIRP
0.03 38.21 us 19.08 us 7544.91 us 5346 STATFS
0.03 947.57 us 42.15 us 5689.21 us 221 OPEN
0.03 536.56 us 11.61 us 5405.25 us 416 GETXATTR
0.06 42.40 us 15.94 us 3408.97 us 9626 FSTAT
0.06 992.07 us 13.79 us 3583.18 us 440 READDIR
2.07 784.10 us 10.19 us 100292.79 us 17781 LOOKUP
2.58 128.10 us 48.36 us 73127.27 us 135547 FXATTROP
2.75 282.45 us 36.68 us 403763.55 us 65559 FSYNC
5.30 72558.78 us 13.93 us 1840271.15 us 491 INODELK
7.97 450.94 us 75.16 us 368078.53 us 118790 WRITE
24.45 1212.26 us 11.70 us 1850709.72 us 135580 FINODELK
54.60 3082.33 us 72.64 us 387813.52 us 119063 READ
Duration: 10748 seconds
Data Read: 13585666193 bytes
Data Written: 16779903830 bytes
Interval 6 Stats:
Block Size: 512b+ 1024b+ 4096b+
No. of Reads: 0 0 1151
No. of Writes: 13 2 405
Block Size: 8192b+ 16384b+ 32768b+
No. of Reads: 580 10 0
No. of Writes: 357 115 16
Block Size: 65536b+ 131072b+ 262144b+
No. of Reads: 314 96 0
No. of Writes: 25 19 62
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 9 RELEASE
0.00 0.00 us 0.00 us 0.00 us 25 RELEASEDIR
0.00 42.88 us 11.61 us 65.94 us 6 GETXATTR
0.01 95.97 us 52.28 us 174.48 us 9 OPEN
0.01 43.61 us 1.83 us 68.31 us 25 OPENDIR
0.01 30.47 us 22.02 us 42.78 us 53 STATFS
0.01 291.00 us 148.50 us 772.43 us 6 READDIR
0.01 2255.97 us 2255.97 us 2255.97 us 1 READDIRP
0.03 42.10 us 18.38 us 114.84 us 98 FSTAT
0.10 30.02 us 14.10 us 662.25 us 520 FINODELK
0.18 165.79 us 20.56 us 2137.59 us 173 LOOKUP
0.21 137.80 us 53.21 us 366.07 us 243 FSYNC
0.43 133.43 us 81.66 us 384.37 us 520 FXATTROP
4.53 713.51 us 75.16 us 101590.43 us 1014 WRITE
28.81 102208.45 us 16.11 us 931987.84 us 45 INODELK
65.66 4873.26 us 79.54 us 293295.82 us 2151 READ
Duration: 26 seconds
Data Read: 42790912 bytes
Data Written: 40480256 bytes
Brick: 10.32.9.6:/data/gfs/bricks/bricka/ovirt-data
---------------------------------------------------
Cumulative Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 140764
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 2 FORGET
0.00 0.00 us 0.00 us 0.00 us 8678 RELEASE
0.00 0.00 us 0.00 us 0.00 us 10636 RELEASEDIR
0.00 21.03 us 16.15 us 34.88 us 8 ENTRYLK
0.00 270.94 us 270.94 us 270.94 us 1 MKNOD
0.01 323.61 us 13.73 us 2466.13 us 80 READDIR
0.02 326.98 us 11.55 us 9174.66 us 83 GETXATTR
0.09 65.78 us 16.75 us 4946.30 us 2332 FLUSH
0.09 85.68 us 1.51 us 4642.85 us 1834 OPENDIR
0.32 227.62 us 41.15 us 64374.98 us 2476 OPEN
0.45 2256.77 us 15.05 us 63381.45 us 347 INODELK
0.97 56.53 us 10.33 us 5526.47 us 29676 FINODELK
1.78 74.73 us 15.84 us 5393.43 us 41433 WRITE
3.57 320.06 us 15.52 us 115626.36 us 19340 LOOKUP
3.89 227.62 us 77.62 us 68580.08 us 29634 FXATTROP
88.81 9879.97 us 149.50 us 367307.05 us 15606 FSYNC
Duration: 12346 seconds
Data Read: 0 bytes
Data Written: 140764 bytes
Interval 6 Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 174
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 25 RELEASE
0.00 0.00 us 0.00 us 0.00 us 25 RELEASEDIR
0.04 73.34 us 20.62 us 134.34 us 5 GETXATTR
0.24 82.36 us 46.64 us 190.61 us 25 OPEN
0.31 437.89 us 272.99 us 1086.34 us 6 READDIR
0.43 184.47 us 19.85 us 2374.95 us 20 FLUSH
0.47 235.68 us 19.14 us 1331.71 us 17 INODELK
0.58 197.88 us 2.13 us 1981.61 us 25 OPENDIR
1.50 115.21 us 18.93 us 1851.08 us 112 FINODELK
2.46 194.41 us 96.77 us 1656.53 us 109 FXATTROP
5.75 284.33 us 23.78 us 1087.73 us 174 WRITE
6.46 295.65 us 21.14 us 19073.84 us 188 LOOKUP
81.76 12553.12 us 218.24 us 73123.96 us 56 FSYNC
Duration: 26 seconds
Data Read: 0 bytes
Data Written: 174 bytes
Brick: 10.32.9.4:/data/gfs/bricks/brick1/ovirt-data
---------------------------------------------------
Cumulative Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 9195 6 0
No. of Writes: 3 700 2043
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 0 32431 16795
No. of Writes: 623 67451 42803
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 1749 317 6006
No. of Writes: 12604 1347 5850
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 565 3076 3
No. of Writes: 2324 2469 893
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 2 FORGET
0.00 0.00 us 0.00 us 0.00 us 8579 RELEASE
0.00 0.00 us 0.00 us 0.00 us 8397 RELEASEDIR
0.00 22.96 us 15.97 us 51.06 us 8 ENTRYLK
0.00 260.50 us 260.50 us 260.50 us 1 MKNOD
0.00 93.03 us 16.42 us 2701.10 us 347 INODELK
0.00 128.90 us 7.61 us 1129.71 us 284 GETXATTR
0.01 300.85 us 12.41 us 3140.45 us 290 READDIR
0.01 57.69 us 13.08 us 46431.20 us 2334 FLUSH
0.01 70.20 us 0.94 us 17715.27 us 1939 OPENDIR
0.02 89.64 us 11.70 us 19019.90 us 1691 STAT
0.03 132.06 us 42.23 us 33323.48 us 2478 OPEN
0.03 62.90 us 16.20 us 27740.94 us 5346 STATFS
0.03 202.21 us 119.54 us 17249.34 us 1709 READDIRP
0.36 120.14 us 11.12 us 301165.99 us 29660 FINODELK
1.20 614.44 us 13.29 us 263413.97 us 19453 LOOKUP
1.27 427.97 us 71.48 us 563688.45 us 29634 FXATTROP
9.41 3840.22 us 82.10 us 469183.97 us 24493 READ
27.25 17452.64 us 92.85 us 483169.32 us 15606 FSYNC
60.36 14557.60 us 149.97 us 759284.50 us 41437 WRITE
Duration: 10499 seconds
Data Read: 2314290390 bytes
Data Written: 3195953450 bytes
Interval 6 Stats:
Block Size: 256b+ 512b+ 4096b+
No. of Reads: 23 0 571
No. of Writes: 0 3 13
Block Size: 8192b+ 16384b+ 32768b+
No. of Reads: 52 0 0
No. of Writes: 128 13 1
Block Size: 65536b+ 131072b+ 262144b+
No. of Reads: 46 0 0
No. of Writes: 7 7 2
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 25 RELEASE
0.00 0.00 us 0.00 us 0.00 us 25 RELEASEDIR
0.01 68.94 us 10.11 us 221.91 us 6 GETXATTR
0.01 30.00 us 15.66 us 54.39 us 20 FLUSH
0.02 44.60 us 20.24 us 95.68 us 15 STAT
0.02 41.06 us 19.29 us 103.84 us 17 INODELK
0.02 162.01 us 110.86 us 228.45 us 6 READDIR
0.03 45.60 us 1.45 us 89.10 us 25 OPENDIR
0.04 75.73 us 44.53 us 190.60 us 25 OPEN
0.04 36.62 us 16.52 us 66.38 us 53 STATFS
0.09 185.21 us 136.70 us 275.71 us 21 READDIRP
0.11 44.70 us 19.04 us 91.96 us 111 FINODELK
0.37 148.06 us 86.69 us 324.91 us 109 FXATTROP
1.53 355.20 us 16.63 us 41956.49 us 188 LOOKUP
25.17 19663.37 us 213.60 us 89492.03 us 56 FSYNC
28.20 7089.90 us 177.90 us 39757.75 us 174 WRITE
44.33 2802.26 us 104.46 us 49721.81 us 692 READ
Duration: 26 seconds
Data Read: 5790220 bytes
Data Written: 4044288 bytes
Brick: 10.32.9.5:/data/gfs/bricks/brick1/ovirt-data
---------------------------------------------------
Cumulative Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 2 458 87
No. of Writes: 3 703 2052
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 54 15030 33939
No. of Writes: 623 68563 43056
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 3940 540 7475
No. of Writes: 12791 1436 5850
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 2395 6141 15
No. of Writes: 22702 2469 893
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 2 FORGET
0.00 0.00 us 0.00 us 0.00 us 8678 RELEASE
0.00 0.00 us 0.00 us 0.00 us 10597 RELEASEDIR
0.00 158.97 us 158.97 us 158.97 us 1 MKNOD
0.00 393.70 us 9.69 us 2344.17 us 8 ENTRYLK
0.00 126.39 us 10.54 us 281.56 us 80 READDIR
0.00 1956.79 us 6.43 us 155911.98 us 82 GETXATTR
0.00 3315.24 us 139.26 us 170764.63 us 160 READDIRP
0.03 4020.12 us 15.61 us 469284.63 us 1164 FSTAT
0.04 2583.09 us 28.06 us 204742.02 us 2476 OPEN
0.04 2825.94 us 8.33 us 590785.10 us 2332 FLUSH
0.07 5673.25 us 0.80 us 527903.92 us 1832 OPENDIR
0.09 2595.01 us 11.48 us 382537.47 us 5342 STATFS
0.14 59496.60 us 8.34 us 1543417.83 us 347 INODELK
0.40 2031.08 us 6.84 us 1127299.99 us 29607 FINODELK
0.57 4484.44 us 11.60 us 968588.21 us 19334 LOOKUP
2.00 10241.03 us 53.88 us 1880631.52 us 29585 FXATTROP
2.57 29123.91 us 63.31 us 3473303.89 us 13399 READ
11.80 115055.07 us 122.19 us 2279735.88 us 15581 FSYNC
82.25 301692.99 us 98.78 us 4500846.60 us 41400 WRITE
Duration: 12343 seconds
Data Read: 4270911318 bytes
Data Written: 5880060714 bytes
Interval 6 Stats:
Block Size: 512b+ 4096b+ 8192b+
No. of Reads: 0 29 109
No. of Writes: 3 13 128
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 15 0 47
No. of Writes: 13 1 7
Block Size: 131072b+ 262144b+
No. of Reads: 0 0
No. of Writes: 7 2
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 25 RELEASE
0.00 0.00 us 0.00 us 0.00 us 25 RELEASEDIR
0.00 40.48 us 6.94 us 92.02 us 6 GETXATTR
0.00 28.47 us 10.19 us 50.39 us 20 FLUSH
0.00 53.78 us 31.59 us 76.06 us 12 FSTAT
0.00 129.00 us 88.83 us 161.83 us 6 READDIR
0.00 47.94 us 0.89 us 88.84 us 25 OPENDIR
0.00 1499.83 us 1499.83 us 1499.83 us 1 READDIRP
0.04 1333.68 us 30.78 us 31125.60 us 25 OPEN
0.05 836.76 us 12.08 us 23439.58 us 53 STATFS
0.11 872.63 us 8.21 us 56495.95 us 111 FINODELK
0.88 6920.74 us 68.16 us 625281.67 us 109 FXATTROP
1.02 4614.95 us 13.66 us 348629.63 us 188 LOOKUP
1.65 83057.19 us 12.45 us 658978.30 us 17 INODELK
6.49 27709.93 us 98.14 us 471332.27 us 200 READ
8.08 123206.43 us 267.50 us 979136.22 us 56 FSYNC
81.66 396159.13 us 232.40 us 1353202.04 us 176 WRITE
Duration: 26 seconds
Data Read: 4341760 bytes
Data Written: 4044288 bytes
Brick: 10.32.9.7:/data/gfs/bricks/brick1/ovirt-data
---------------------------------------------------
Cumulative Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 8 146 10
No. of Writes: 0 822 17574
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 12 147605 81020
No. of Writes: 3335 177490 110247
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 12618 1795 18321
No. of Writes: 30013 5366 10235
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 2188 4008 20
No. of Writes: 8375 8875 585
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 608 RELEASE
0.00 0.00 us 0.00 us 0.00 us 8795 RELEASEDIR
0.00 20.59 us 14.68 us 25.91 us 75 FLUSH
0.00 77.89 us 58.31 us 94.39 us 85 REMOVEXATTR
0.00 85.37 us 64.65 us 156.44 us 85 SETATTR
0.00 86.81 us 42.56 us 643.87 us 146 OPEN
0.00 127.62 us 6.67 us 943.71 us 165 GETXATTR
0.00 507.62 us 14.32 us 1787.62 us 201 READDIR
0.01 1235.24 us 26.42 us 3832.88 us 160 READDIRP
0.06 244.53 us 16.13 us 351764.07 us 5346 STATFS
0.10 1171.75 us 1.17 us 1068559.38 us 1895 OPENDIR
0.13 406.39 us 25.42 us 1365160.22 us 7375 FSTAT
0.53 20755.68 us 13.33 us 887933.44 us 564 INODELK
1.46 170.00 us 45.86 us 2503412.21 us 190741 FXATTROP
1.53 178.24 us 11.10 us 3938189.55 us 190604 FINODELK
1.82 425.12 us 32.12 us 663207.46 us 94843 FSYNC
11.43 2187.65 us 72.21 us 4245933.36 us 116005 WRITE
16.73 21132.03 us 14.12 us 4031333.55 us 17576 LOOKUP
66.20 15737.71 us 69.72 us 6429153.50 us 93418 READ
Duration: 11011 seconds
Data Read: 4863622768 bytes
Data Written: 8447544320 bytes
Interval 6 Stats:
Block Size: 512b+ 1024b+ 2048b+
No. of Reads: 0 0 0
No. of Writes: 3 109 5
Block Size: 4096b+ 8192b+ 16384b+
No. of Reads: 6829 259 5
No. of Writes: 228 230 13
Block Size: 32768b+ 65536b+ 131072b+
No. of Reads: 0 175 0
No. of Writes: 4 2 12
Block Size: 262144b+ 524288b+
No. of Reads: 0 0
No. of Writes: 12 2
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 7 RELEASE
0.00 0.00 us 0.00 us 0.00 us 25 RELEASEDIR
0.00 74.17 us 74.17 us 74.17 us 1 REMOVEXATTR
0.00 89.45 us 89.45 us 89.45 us 1 SETATTR
0.00 33.25 us 16.33 us 64.78 us 4 GETXATTR
0.00 70.61 us 52.42 us 153.99 us 7 OPEN
0.00 37.55 us 1.95 us 64.59 us 25 OPENDIR
0.00 30.14 us 18.44 us 44.04 us 53 STATFS
0.00 275.53 us 155.69 us 765.06 us 6 READDIR
0.00 2352.74 us 2352.74 us 2352.74 us 1 READDIRP
0.01 43.65 us 29.55 us 73.65 us 76 FSTAT
0.05 149.19 us 25.96 us 227.32 us 171 LOOKUP
0.06 25.33 us 11.55 us 59.71 us 1236 FINODELK
0.15 130.28 us 50.48 us 244.99 us 609 FSYNC
0.26 113.48 us 78.80 us 565.69 us 1237 FXATTROP
0.27 237.31 us 80.85 us 2140.21 us 620 WRITE
10.35 142923.57 us 15.02 us 887933.44 us 39 INODELK
88.84 6582.39 us 75.54 us 3820683.07 us 7268 READ
Duration: 26 seconds
Data Read: 41644032 bytes
Data Written: 11333120 bytes
Brick: 10.32.9.21:/data/gfs/bricks/bricka/ovirt-data
----------------------------------------------------
Cumulative Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 583084
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 1 FORGET
0.00 0.00 us 0.00 us 0.00 us 1506 RELEASE
0.00 0.00 us 0.00 us 0.00 us 11330 RELEASEDIR
0.16 41.96 us 1.09 us 174.18 us 2000 OPENDIR
0.53 882.55 us 15.33 us 7388.53 us 313 INODELK
0.61 785.26 us 15.23 us 2483.07 us 410 READDIR
0.78 2944.84 us 50.45 us 13138.61 us 139 OPEN
1.04 1439.59 us 8.75 us 13801.35 us 379 GETXATTR
4.69 28.29 us 10.98 us 51214.69 us 87008 FINODELK
9.29 34.56 us 14.65 us 81798.39 us 141069 WRITE
19.62 601.79 us 13.34 us 82349.56 us 17113 LOOKUP
21.24 128.13 us 74.02 us 5590.59 us 87026 FXATTROP
42.05 509.22 us 38.18 us 285202.84 us 43355 FSYNC
Duration: 12343 seconds
Data Read: 0 bytes
Data Written: 583084 bytes
Interval 6 Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 820
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 14 RELEASE
0.00 0.00 us 0.00 us 0.00 us 25 RELEASEDIR
0.26 54.89 us 17.77 us 76.95 us 9 GETXATTR
0.54 73.00 us 50.45 us 123.40 us 14 OPEN
0.55 41.66 us 1.43 us 58.76 us 25 OPENDIR
0.88 278.14 us 157.59 us 394.86 us 6 READDIR
0.97 40.13 us 17.39 us 342.49 us 46 INODELK
9.81 34.88 us 16.20 us 3058.74 us 534 FINODELK
14.96 34.64 us 16.51 us 177.38 us 820 WRITE
17.10 168.21 us 24.51 us 323.55 us 193 LOOKUP
17.52 127.46 us 46.97 us 299.68 us 261 FSYNC
37.41 133.00 us 80.38 us 341.49 us 534 FXATTROP
Duration: 26 seconds
Data Read: 0 bytes
Data Written: 820 bytes
Brick: 10.32.9.21:/data0/gfs/bricks/brick1/ovirt-data
-----------------------------------------------------
Cumulative Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 11 66 2
No. of Writes: 2 5586 50158
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 4 52513 93336
No. of Writes: 10281 142655 230190
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 7241 1565 19639
No. of Writes: 46705 15906 16639
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 1874 4071 24
No. of Writes: 12317 19939 1278
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 2 FORGET
0.00 0.00 us 0.00 us 0.00 us 1255 RELEASE
0.00 0.00 us 0.00 us 0.00 us 11357 RELEASEDIR
0.03 45.76 us 13.86 us 9356.79 us 1679 STAT
0.03 46.01 us 1.04 us 772.13 us 2000 OPENDIR
0.04 326.97 us 10.29 us 2391.56 us 353 GETXATTR
0.05 51.07 us 29.86 us 540.78 us 2522 FSTAT
0.05 313.16 us 16.18 us 5815.42 us 491 INODELK
0.07 883.53 us 45.88 us 6148.85 us 221 OPEN
0.08 41.10 us 18.98 us 9889.16 us 5346 STATFS
0.12 856.40 us 15.78 us 4414.06 us 410 READDIR
0.14 225.48 us 143.72 us 926.43 us 1710 READDIRP
1.41 29.62 us 10.80 us 110711.59 us 135572 FINODELK
3.66 587.34 us 15.19 us 61302.68 us 17766 LOOKUP
5.95 125.02 us 49.28 us 17686.93 us 135539 FXATTROP
6.44 279.71 us 35.58 us 407061.84 us 65554 FSYNC
19.89 476.93 us 75.41 us 440395.70 us 118787 WRITE
62.04 4088.32 us 78.00 us 503162.29 us 43217 READ
Duration: 12343 seconds
Data Read: 4610277422 bytes
Data Written: 16792466262 bytes
Interval 6 Stats:
Block Size: 512b+ 1024b+ 4096b+
No. of Reads: 0 0 70
No. of Writes: 13 2 405
Block Size: 8192b+ 16384b+ 32768b+
No. of Reads: 342 5 0
No. of Writes: 357 115 16
Block Size: 65536b+ 131072b+ 262144b+
No. of Reads: 168 0 0
No. of Writes: 25 19 62
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 9 RELEASE
0.00 0.00 us 0.00 us 0.00 us 25 RELEASEDIR
0.01 35.71 us 24.38 us 65.77 us 15 STAT
0.02 44.49 us 1.68 us 67.87 us 25 OPENDIR
0.02 126.43 us 52.25 us 398.25 us 9 OPEN
0.02 51.99 us 32.93 us 109.37 us 26 FSTAT
0.03 256.51 us 145.04 us 360.84 us 6 READDIR
0.03 33.20 us 20.54 us 47.63 us 53 STATFS
0.03 185.61 us 12.72 us 1214.94 us 10 GETXATTR
0.07 94.06 us 17.46 us 2439.30 us 45 INODELK
0.08 213.94 us 177.04 us 383.69 us 21 READDIRP
0.26 29.48 us 15.33 us 71.02 us 521 FINODELK
0.48 159.48 us 21.99 us 327.94 us 173 LOOKUP
1.22 136.16 us 84.01 us 461.36 us 521 FXATTROP
4.60 1098.76 us 46.07 us 205950.17 us 243 FSYNC
8.03 459.44 us 85.85 us 21485.20 us 1014 WRITE
85.10 8442.50 us 119.17 us 309111.15 us 585 READ
Duration: 26 seconds
Data Read: 14180352 bytes
Data Written: 40480256 bytes
Brick: 10.32.9.20:/data0/gfs/bricks/brick1/ovirt-data
-----------------------------------------------------
Cumulative Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 4 109 21
No. of Writes: 0 460 54715
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 42 45163 54896
No. of Writes: 8883 212986 162092
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 7020 1175 20888
No. of Writes: 48288 16340 24443
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 1408 2923 9
No. of Writes: 19159 26333 792
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 514 RELEASE
0.00 0.00 us 0.00 us 0.00 us 6838 RELEASEDIR
0.00 59.50 us 14.59 us 546.30 us 41 GETXATTR
0.00 220.10 us 16.62 us 988.45 us 50 READDIR
0.00 104.05 us 39.98 us 497.56 us 139 OPEN
0.00 48.49 us 15.80 us 3469.09 us 315 INODELK
0.01 50.94 us 1.65 us 1573.96 us 1820 OPENDIR
0.03 215.71 us 153.61 us 2562.55 us 1710 READDIRP
0.03 69.86 us 18.77 us 125905.96 us 5346 STATFS
0.07 141.42 us 16.04 us 655589.61 us 6984 FSTAT
0.08 659.41 us 12.89 us 523421.21 us 1679 STAT
1.24 1008.30 us 19.19 us 1534952.31 us 16933 LOOKUP
1.30 204.65 us 11.71 us 1749236.34 us 87007 FINODELK
1.48 233.96 us 73.33 us 1784231.76 us 87026 FXATTROP
12.57 3983.58 us 39.91 us 2743546.94 us 43355 FSYNC
41.38 12734.21 us 79.14 us 2966713.52 us 44635 READ
41.80 4069.99 us 77.68 us 2638579.30 us 141069 WRITE
Duration: 9900 seconds
Data Read: 3717300328 bytes
Data Written: 21265203712 bytes
Interval 6 Stats:
Block Size: 512b+ 1024b+ 2048b+
No. of Reads: 0 0 0
No. of Writes: 3 39 2
Block Size: 4096b+ 8192b+ 16384b+
No. of Reads: 381 294 20
No. of Writes: 83 467 47
Block Size: 32768b+ 65536b+ 131072b+
No. of Reads: 0 264 0
No. of Writes: 32 35 41
Block Size: 262144b+ 524288b+
No. of Reads: 0 0
No. of Writes: 65 6
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 14 RELEASE
0.00 0.00 us 0.00 us 0.00 us 25 RELEASEDIR
0.00 55.58 us 15.93 us 93.98 us 8 GETXATTR
0.00 37.21 us 25.04 us 59.45 us 15 STAT
0.01 69.47 us 46.35 us 141.23 us 14 OPEN
0.01 26.67 us 18.22 us 49.45 us 46 INODELK
0.01 49.56 us 2.58 us 143.98 us 25 OPENDIR
0.01 34.60 us 18.77 us 126.90 us 53 STATFS
0.01 355.56 us 149.60 us 988.45 us 6 READDIR
0.02 41.77 us 21.14 us 73.50 us 72 FSTAT
0.02 215.13 us 169.65 us 274.27 us 21 READDIRP
0.08 29.04 us 13.69 us 66.67 us 534 FINODELK
0.17 160.73 us 23.54 us 321.76 us 193 LOOKUP
0.39 135.86 us 77.40 us 1627.16 us 534 FXATTROP
4.78 1072.78 us 86.42 us 197615.21 us 820 WRITE
19.40 13686.01 us 47.75 us 1796049.15 us 261 FSYNC
75.09 14420.80 us 94.10 us 2221701.71 us 959 READ
Duration: 26 seconds
Data Read: 21602304 bytes
Data Written: 49301504 bytes
Brick: 10.32.9.20:/data/gfs/bricks/bricka/ovirt-data
----------------------------------------------------
Cumulative Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 549022
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 2 FORGET
0.00 0.00 us 0.00 us 0.00 us 1065 RELEASE
0.00 0.00 us 0.00 us 0.00 us 6838 RELEASEDIR
0.01 53.35 us 12.82 us 228.91 us 57 GETXATTR
0.02 194.83 us 14.90 us 878.82 us 50 READDIR
0.04 43.27 us 15.72 us 322.38 us 491 INODELK
0.04 97.28 us 41.17 us 432.99 us 221 OPEN
0.16 53.03 us 1.74 us 501.22 us 1820 OPENDIR
7.40 33.07 us 11.38 us 68417.92 us 135575 FINODELK
9.15 46.66 us 14.70 us 55440.51 us 118787 WRITE
26.84 925.03 us 16.53 us 280142.79 us 17586 LOOKUP
27.29 252.34 us 34.94 us 251521.50 us 65555 FSYNC
29.08 130.03 us 50.81 us 55731.00 us 135539 FXATTROP
Duration: 9900 seconds
Data Read: 0 bytes
Data Written: 549022 bytes
Interval 6 Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 1014
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 9 RELEASE
0.00 0.00 us 0.00 us 0.00 us 25 RELEASEDIR
0.11 43.98 us 15.40 us 84.40 us 5 GETXATTR
0.44 95.58 us 51.84 us 164.84 us 9 OPEN
0.62 48.41 us 2.33 us 70.35 us 25 OPENDIR
0.72 31.10 us 17.28 us 117.76 us 45 INODELK
0.98 318.59 us 154.88 us 878.82 us 6 READDIR
9.45 35.24 us 14.72 us 2246.13 us 521 FINODELK
14.32 160.73 us 22.70 us 316.55 us 173 LOOKUP
17.04 135.61 us 56.40 us 1874.03 us 244 FSYNC
19.01 36.40 us 16.78 us 2947.68 us 1014 WRITE
37.30 139.06 us 85.48 us 1078.96 us 521 FXATTROP
Duration: 26 seconds
Data Read: 0 bytes
Data Written: 1014 bytes
Brick: 10.32.9.8:/data/gfs/bricks/bricka/ovirt-data
---------------------------------------------------
Cumulative Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 372917
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 608 RELEASE
0.00 0.00 us 0.00 us 0.00 us 8719 RELEASEDIR
0.00 23.65 us 15.42 us 47.19 us 75 FLUSH
0.01 86.28 us 57.99 us 148.82 us 85 REMOVEXATTR
0.01 90.74 us 67.34 us 130.94 us 85 SETATTR
0.01 73.83 us 11.11 us 236.42 us 133 GETXATTR
0.02 83.84 us 41.98 us 499.27 us 146 OPEN
0.03 33.97 us 12.62 us 315.20 us 564 INODELK
0.06 316.19 us 16.57 us 1296.89 us 141 READDIR
0.13 49.96 us 1.25 us 911.95 us 1865 OPENDIR
7.61 27.61 us 11.45 us 86619.65 us 190604 FINODELK
9.35 55.71 us 14.57 us 117405.17 us 116005 WRITE
25.18 183.50 us 32.55 us 187376.40 us 94843 FSYNC
25.95 1022.20 us 15.51 us 136924.46 us 17546 LOOKUP
31.63 114.64 us 48.10 us 68557.92 us 190742 FXATTROP
Duration: 11059 seconds
Data Read: 0 bytes
Data Written: 372917 bytes
Interval 6 Stats:
Block Size: 1b+
No. of Reads: 0
No. of Writes: 620
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 7 RELEASE
0.00 0.00 us 0.00 us 0.00 us 25 RELEASEDIR
0.02 96.14 us 96.14 us 96.14 us 1 SETATTR
0.02 102.92 us 102.92 us 102.92 us 1 REMOVEXATTR
0.13 84.08 us 51.75 us 221.40 us 7 OPEN
0.13 61.82 us 16.08 us 159.35 us 10 GETXATTR
0.25 46.62 us 1.88 us 77.92 us 25 OPENDIR
0.27 32.45 us 17.59 us 152.92 us 39 INODELK
0.34 261.02 us 153.06 us 363.57 us 6 READDIR
4.63 34.65 us 16.37 us 80.81 us 620 WRITE
5.77 156.66 us 22.46 us 304.56 us 171 LOOKUP
7.34 27.58 us 14.15 us 781.04 us 1236 FINODELK
31.07 116.50 us 78.86 us 261.81 us 1238 FXATTROP
50.02 381.21 us 39.71 us 149969.67 us 609 FSYNC
Duration: 26 seconds
Data Read: 0 bytes
Data Written: 620 bytes
Brick: 10.32.9.8:/data0/gfs/bricks/brick1/ovirt-data
----------------------------------------------------
Cumulative Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 8 1096 109
No. of Writes: 0 460 54715
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 115 111912 132663
No. of Writes: 8883 212986 162092
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 27012 2879 35570
No. of Writes: 48288 16340 24443
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 3743 7207 32
No. of Writes: 19159 26333 792
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 1 FORGET
0.00 0.00 us 0.00 us 0.00 us 1137 RELEASE
0.00 0.00 us 0.00 us 0.00 us 8740 RELEASEDIR
0.00 43.88 us 10.83 us 250.84 us 124 GETXATTR
0.00 120.62 us 44.65 us 762.18 us 139 OPEN
0.01 206.40 us 12.21 us 864.86 us 141 READDIR
0.02 43.05 us 1.44 us 452.74 us 1865 OPENDIR
0.05 2104.16 us 1920.14 us 2569.20 us 85 READDIRP
0.05 36.26 us 19.25 us 347.13 us 5346 STATFS
0.08 35.13 us 16.14 us 340.33 us 8148 FSTAT
0.63 27.73 us 11.02 us 73986.88 us 87007 FINODELK
1.53 134.48 us 38.31 us 90956.10 us 43355 FSYNC
1.73 388.39 us 15.69 us 62037.95 us 16978 LOOKUP
2.63 31993.13 us 16.10 us 888210.80 us 314 INODELK
2.93 128.32 us 73.56 us 45501.15 us 87026 FXATTROP
8.70 235.34 us 76.95 us 172924.48 us 141069 WRITE
81.65 3612.62 us 74.71 us 427304.61 us 86246 READ
Duration: 11059 seconds
Data Read: 8285158628 bytes
Data Written: 21265203712 bytes
Interval 6 Stats:
Block Size: 512b+ 1024b+ 2048b+
No. of Reads: 0 0 0
No. of Writes: 3 39 2
Block Size: 4096b+ 8192b+ 16384b+
No. of Reads: 4976 418 10
No. of Writes: 83 467 47
Block Size: 32768b+ 65536b+ 131072b+
No. of Reads: 0 264 0
No. of Writes: 32 35 41
Block Size: 262144b+ 524288b+
No. of Reads: 0 0
No. of Writes: 65 6
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 14 RELEASE
0.00 0.00 us 0.00 us 0.00 us 25 RELEASEDIR
0.00 51.92 us 14.43 us 92.40 us 9 GETXATTR
0.01 40.96 us 1.87 us 66.77 us 25 OPENDIR
0.01 75.90 us 55.90 us 118.42 us 14 OPEN
0.01 236.50 us 152.98 us 361.08 us 6 READDIR
0.01 32.60 us 22.90 us 46.88 us 53 STATFS
0.01 2244.32 us 2244.32 us 2244.32 us 1 READDIRP
0.02 38.95 us 19.17 us 88.64 us 84 FSTAT
0.10 28.63 us 16.14 us 161.63 us 534 FINODELK
0.20 160.39 us 23.30 us 348.09 us 193 LOOKUP
0.38 226.64 us 49.98 us 20602.07 us 261 FSYNC
0.47 137.09 us 84.61 us 5477.48 us 534 FXATTROP
0.97 181.82 us 86.92 us 637.73 us 820 WRITE
28.68 96252.17 us 18.55 us 888210.80 us 46 INODELK
69.12 1882.74 us 79.08 us 157169.15 us 5668 READ
Duration: 26 seconds
Data Read: 41271296 bytes
Data Written: 49301504 bytes
Brick: 10.32.9.3:/data/gfs/bricks/brick3/ovirt-data
---------------------------------------------------
Cumulative Stats:
Block Size: 256b+ 512b+ 1024b+
No. of Reads: 4 131 8
No. of Writes: 0 822 17574
Block Size: 2048b+ 4096b+ 8192b+
No. of Reads: 16 35286 49422
No. of Writes: 3335 177490 110247
Block Size: 16384b+ 32768b+ 65536b+
No. of Reads: 12220 1028 23348
No. of Writes: 30013 5366 10235
Block Size: 131072b+ 262144b+ 524288b+
No. of Reads: 974 1858 19
No. of Writes: 8375 8875 585
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 772 RELEASE
0.00 0.00 us 0.00 us 0.00 us 10592 RELEASEDIR
0.00 76.27 us 14.39 us 255.33 us 38 GETXATTR
0.00 56.50 us 19.21 us 185.55 us 75 FLUSH
0.00 150.43 us 76.71 us 292.39 us 85 REMOVEXATTR
0.00 157.91 us 97.76 us 237.19 us 85 SETATTR
0.00 308.86 us 26.64 us 1991.99 us 51 READDIR
0.01 183.93 us 62.86 us 1362.63 us 146 OPEN
0.01 73.43 us 23.05 us 777.89 us 564 INODELK
0.03 75.13 us 23.73 us 337.63 us 1679 STAT
0.03 89.35 us 1.99 us 1982.01 us 1820 OPENDIR
0.09 79.36 us 24.79 us 805.05 us 5346 STATFS
0.11 106.63 us 41.73 us 1740.16 us 5044 FSTAT
0.15 262.43 us 91.17 us 4453.28 us 2680 READDIRP
2.38 58.64 us 13.90 us 26031.44 us 190605 FINODELK
3.35 898.17 us 25.36 us 119501.01 us 17501 LOOKUP
6.60 326.75 us 45.00 us 283828.60 us 94843 FSYNC
7.89 194.27 us 67.03 us 157955.41 us 190743 FXATTROP
17.21 696.94 us 97.07 us 340140.18 us 116005 WRITE
62.13 7751.59 us 110.31 us 596087.45 us 37647 READ
Duration: 12343 seconds
Data Read: 3321340984 bytes
Data Written: 8447544320 bytes
Interval 6 Stats:
Block Size: 512b+ 1024b+ 2048b+
No. of Reads: 0 0 0
No. of Writes: 3 109 5
Block Size: 4096b+ 8192b+ 16384b+
No. of Reads: 187 225 13
No. of Writes: 228 230 13
Block Size: 32768b+ 65536b+ 131072b+
No. of Reads: 0 185 0
No. of Writes: 4 2 12
Block Size: 262144b+ 524288b+
No. of Reads: 0 0
No. of Writes: 12 2
%-latency Avg-latency Min-Latency Max-Latency No. of calls Fop
--------- ----------- ----------- ----------- ------------ ----
0.00 0.00 us 0.00 us 0.00 us 7 RELEASE
0.00 0.00 us 0.00 us 0.00 us 25 RELEASEDIR
0.00 173.56 us 173.56 us 173.56 us 1 REMOVEXATTR
0.00 190.79 us 190.79 us 190.79 us 1 SETATTR
0.01 80.71 us 20.92 us 143.06 us 5 GETXATTR
0.01 163.10 us 113.71 us 277.38 us 7 OPEN
0.01 76.13 us 26.98 us 125.17 us 15 STAT
0.02 77.17 us 1.99 us 133.67 us 25 OPENDIR
0.03 61.12 us 30.85 us 227.60 us 39 INODELK
0.05 656.71 us 271.17 us 1991.99 us 6 READDIR
0.05 75.47 us 32.20 us 361.18 us 53 STATFS
0.07 110.87 us 59.06 us 160.47 us 52 FSTAT
0.11 249.69 us 108.39 us 447.56 us 34 READDIRP
0.50 231.83 us 29.43 us 677.06 us 171 LOOKUP
0.91 58.52 us 20.49 us 999.15 us 1238 FINODELK
2.45 319.84 us 67.30 us 4499.21 us 609 FSYNC
2.79 356.93 us 114.39 us 4840.74 us 620 WRITE
3.02 193.78 us 110.23 us 2600.12 us 1239 FXATTROP
89.95 11709.07 us 151.63 us 198748.33 us 610 READ
Duration: 26 seconds
Data Read: 14946304 bytes
Data Written: 11333120 bytes
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