GlusterFS 3.0.2 profiling while reading lots of small files

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> I'm trying to understand the poor performance, because network latency
> should be eliminated by the cache.

To get some more insight, I've run the whole small file read test while
monitoring GlusterFS with Valgrind. The following are the caller trees
with the biggest sysTime consumers, sorted in descending order. As
expected, there's a lot of server/transport overhead going on:

> --------------------------------------------------------------------------------
>            Ir  sysCount   sysTime  file:function
> --------------------------------------------------------------------------------
> 
>    23,293,148     1,207       832  < /root/src/glusterfs-3.0.2/libglusterfs/src/xlator.c:xlator_notify'2 (17x) [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
> 77,802,615,945 7,781,126 7,302,677  < /root/src/glusterfs-3.0.2/libglusterfs/src/xlator.c:xlator_notify (1676710x) [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
>        19,966        13        16  < ???:glusterfs_graph_parent_up (2x) [/root/src/glusterfs-3.0.2/DIST/sbin/glusterfsd]
>     5,808,764       294       200  < /root/src/glusterfs-3.0.2/libglusterfs/src/xlator.c:xlator_tree_init (1x) [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
>    86,712,113       129       575  *  ???:notify [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
> 
> 33,099,077,824 5,864,408 6,806,776  < ???:start_thread (4x) [/lib64/libpthread-2.11.so]
>    38,686,342       107       403  *  /root/src/glusterfs-3.0.2/libglusterfs/src/transport.c:transport_peerproc [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
> 
> 18,512,246,936 3,866,216 4,557,625  < ???:notify (538806x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
>    19,397,016        47       101  *  ???:protocol_server_pollin [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
> 
> 18,371,926,768 3,865,089 4,555,135  < ???:protocol_server_pollin (538806x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
>    40,349,922        95       239  *  ???:protocol_server_interpret [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
> 
> 14,050,061,433 3,791,013 4,485,388  < ???:resolve_and_resume (518740x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
>    16,599,680        43       189  *  ???:server_resolve_all [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
> 
> 14,014,795,523 3,790,939 4,485,147  < ???:server_resolve_all (518740x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
>    17,707,728        29        79  *  ???:server_resolve [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
> 
> 12,136,817,206 3,787,022 4,471,507  < ???:server_resolve_all'2 (518740x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
>    22,305,820        43        92  *  ???:server_resolve'2 [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
> 
> 12,058,504,226 3,786,862 4,471,155  < ???:server_resolve_all'2 (518740x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
>    13,487,240        26        42  *  ???:server_resolve_done [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
> 
>             6         1       786  < ???:0x00000000000138d0 (1x) [/lib64/ld-2.11.so]
>    18,643,217 2,583,454 3,658,345  < /root/src/glusterfs-3.0.2/libglusterfs/src/syscall.c:sys_lgetxattr (2632517x) [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
>    18,643,223 2,583,455 3,659,131  *  ???:lgetxattr [/lib64/libc-2.11.so]
> 
> 13,637,759,680 3,129,517 3,628,112  < ???:protocol_server_interpret (237328x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
>    28,479,240        39        57  *  ???:server_lookup [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
> 
> 9,586,687,393 3,122,235 3,605,185  < ???:server_resolve_done (237328x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
>    24,737,657        36        96  *  ???:server_lookup_resume [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
> 
> 9,444,739,583 3,121,989 3,603,913  < ???:server_lookup_resume (237328x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
>    32,988,592        54        87  *  ???:pl_lookup [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/features/locks.so.0.0.0]
> 
> 9,669,192,769 3,122,299 3,601,785  < ???:server_resolve_entry (237320x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
> 2,454,535,276   655,611   866,729  < ???:server_resolve_inode (279216x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
> 12,095,845,126 3,786,939 4,471,305  < ???:server_resolve'2 (518740x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
>    51,467,541     9,177     3,151  < ???:server_resolve_fd (2204x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
>    38,386,760        74       190  *  ???:server_resolve_all'2 [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
> 
> 8,806,875,695 3,120,814 3,600,306  < ???:pl_lookup (237328x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/features/locks.so.0.0.0]
>    57,195,880       160     1,140  *  ???:posix_lookup [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/storage/posix.so.0.0.0]
> 
> 17,175,939,421 2,558,068 3,163,293  < /root/src/glusterfs-3.0.2/libglusterfs/src/event.c:event_dispatch (1x) [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
>    26,101,023        58       125  *  /root/src/glusterfs-3.0.2/libglusterfs/src/event.c:event_dispatch_epoll [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
> 
>    41,821,621   712,604 1,551,850  < ???:posix_lstat_with_gen (733894x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/storage/posix.so.0.0.0]
>   151,612,747 2,572,884 2,850,906  < ???:_posix_xattr_get_set (1898624x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/storage/posix.so.0.0.0]
>    39,487,770        72       321  *  /root/src/glusterfs-3.0.2/libglusterfs/src/syscall.c:sys_lgetxattr [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
> 
>    67,099,225 1,176,978 1,749,609  < ???:__socket_rwv (1198199x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/transport/socket.so.0.0.0]
>    32,301,007   562,795 1,127,809  < ???:fuse_thread_proc (576797x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
>    58,575,324 1,739,616 2,877,101  *  ???:readv [/lib64/libc-2.11.so]
> 
> 18,512,109,204 3,696,836 2,764,916  < ???:start_thread (1x) [/lib64/libpthread-2.11.so]
>    40,375,907       101       156  *  ???:fuse_thread_proc [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
> 
>   418,706,306 1,767,980 2,437,643  < ???:__socket_proto_state_machine (1198197x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/transport/socket.so.0.0.0]
>    26,360,334        52       372  *  ???:__socket_readv [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/transport/socket.so.0.0.0]
> 
>    33,549,527   580,637 1,192,326  < ???:__socket_rwv (599098x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/transport/socket.so.0.0.0]
>    32,287,721   560,432 1,119,602  < ???:send_fuse_iov (576565x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
>    38,796,999 1,140,967 2,311,666  *  ???:writev [/lib64/libc-2.11.so]
> 
> 17,116,612,591 2,192,357 2,257,638  < /root/src/glusterfs-3.0.2/libglusterfs/src/event.c:event_dispatch_epoll (599111x) [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
>    63,505,766        59       148  *  /root/src/glusterfs-3.0.2/libglusterfs/src/event.c:event_dispatch_epoll_handler [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
> 
> 16,956,598,718 2,191,999 2,255,979  < /root/src/glusterfs-3.0.2/libglusterfs/src/event.c:event_dispatch_epoll_handler (599105x) [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
>    29,356,163       106       297  *  ???:socket_event_handler [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/transport/socket.so.0.0.0]
> 
>        35,901        10        23  < ???:0x00000000000138d0'2 (1x) [/lib64/ld-2.11.so]
>        66,975         .         .  < /root/src/glusterfs-3.0.2/libglusterfs/src/authenticate.c:gf_authenticate (12x) [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
>         5,398         .         .  < ???:init (1x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/transport/socket.so.0.0.0]
>        50,399         .         .  < /root/src/glusterfs-3.0.2/libglusterfs/src/dict.c:dict_copy_with_ref (6x) [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
> 2,204,267,686 1,874,203 2,119,199  < ???:posix_lookup_xattr_fill (237328x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/storage/posix.so.0.0.0]
>    22,547,215        28       321  *  /root/src/glusterfs-3.0.2/libglusterfs/src/dict.c:dict_foreach [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
> 
> 2,173,181,418 1,874,161 2,118,845  < /root/src/glusterfs-3.0.2/libglusterfs/src/dict.c:dict_foreach (1423968x) [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
>    72,859,696       147       549  *  ???:_posix_xattr_get_set [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/storage/posix.so.0.0.0]
> 
>   814,472,497 1,178,741 1,759,690  < ???:socket_proto_state_machine (599099x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/transport/socket.so.0.0.0]
>   156,963,745       280       843  *  ???:__socket_proto_state_machine [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/transport/socket.so.0.0.0]
> 
>   122,201,951   580,824 1,192,913  < ???:__socket_writev (599098x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/transport/socket.so.0.0.0]
>   209,064,307 1,177,320 1,750,642  < ???:__socket_readv (1198197x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/transport/socket.so.0.0.0]
>   165,950,323       379     1,210  *  ???:__socket_rwv [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/transport/socket.so.0.0.0]
> 
>       200,062       121     8,241  < ???:protocol_client_xfer'2 (157x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
> 1,239,478,023   801,228 1,505,679  < ???:protocol_client_xfer (1137735x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
>   206,749,397   452,552   702,999  < ???:protocol_server_reply (538806x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
>    84,072,210       160       452  *  /root/src/glusterfs-3.0.2/libglusterfs/src/transport.c:transport_submit [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
> 
>   965,327,643   750,763 1,436,035  < /root/src/glusterfs-3.0.2/libglusterfs/src/transport.c:transport_submit (599098x) [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
>    41,337,762        80       198  *  ???:socket_submit [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/transport/socket.so.0.0.0]
> 
> 29,520,948,862 1,957,199 1,371,390  < ???:notify (1137892x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
>    58,032,492       137       487  *  ???:protocol_client_pollin [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
> 
> 29,036,692,703   783,784 1,335,984  < ???:protocol_client_pollin (1137892x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
>    84,083,036       185       421  *  ???:protocol_client_interpret [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
> 
> 11,690,495,090 2,109,391 1,315,890  < ???:ioc_lookup (237328x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/performance/io-cache.so.0.0.0]
>    23,732,800        22        62  *  /root/src/glusterfs-3.0.2/libglusterfs/src/defaults.c:default_lookup [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
> 
> 12,949,103,069 2,112,772 1,315,828  < ???:fuse_thread_proc (237320x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
>    35,653,545        51        98  *  ???:fuse_lookup [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
> 
> 11,551,040,183 2,109,087 1,315,240  < /root/src/glusterfs-3.0.2/libglusterfs/src/defaults.c:default_lookup (237328x) [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
>   140,383,058       172       334  *  ???:afr_lookup [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/cluster/afr.so.0.0.0]
> 
>       344,750        68       670  < ???:fuse_getattr (7x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
> 11,828,588,958 2,109,626 1,308,211  < ???:fuse_lookup (237320x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
>        65,723        20     7,673  < ???:fuse_first_lookup (1x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
>    23,732,800        21        25  *  ???:ioc_lookup [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/performance/io-cache.so.0.0.0]
> 
> 5,855,134,430 2,098,527 1,291,028  < ???:afr_lookup (711984x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/cluster/afr.so.0.0.0]
>   138,124,080       203       404  *  ???:client_lookup [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
> 
>   469,145,673   522,813    10,818  < ???:client_stat (259246x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
>       360,067       438       135  < ???:client_start_ping (137x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
>        24,112        24       282  < ???:protocol_client_handshake (6x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
> 1,977,154,281 2,090,739 1,272,402  < ???:client_lookup (711984x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
>   123,461,119   133,304    88,998  < ???:client_readdirp (39978x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
>    17,669,697    19,848     5,401  < ???:client_readdir (6612x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
>   159,527,575   178,049    73,771  < ???:client_opendir (59886x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
>   156,744,855   195,324   107,332  < ???:client_fdctx_destroy (59886x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
>   202,517,721       502     1,607  *  ???:protocol_client_xfer [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
> 
>   837,945,437 1,410,016 1,214,844  < ???:posix_lookup (474648x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/storage/posix.so.0.0.0]
>   305,113,568   511,356   567,902  < ???:posix_stat (259246x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/storage/posix.so.0.0.0]
>   187,142,970     1,187     3,108  *  ???:posix_lstat_with_gen [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/storage/posix.so.0.0.0]
> 
>   415,395,365   581,993 1,195,490  < ???:socket_submit (599098x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/transport/socket.so.0.0.0]
>    18,572,038        36       130  *  ???:__socket_ioq_churn_entry [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/transport/socket.so.0.0.0]
> 
>    92,371,848   540,736 1,100,723  < ???:send_fuse_data (556514x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
>     3,047,494    19,783    19,308  < ???:send_fuse_err (20051x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
>    42,385,096        50       379  *  ???:send_fuse_iov [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
> 
> 2,111,515,391   621,089   784,942  < ???:server_resolve_done (259246x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
>    24,887,616        36       745  *  ???:server_stat_resume [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
> 
> 2,237,749,344   526,686    19,399  < ???:fuse_getattr (259246x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
> 1,973,641,007   620,749   782,444  < ???:server_stat_resume (259246x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/server.so.0.0.0]
>    50,812,216        60       152  *  /root/src/glusterfs-3.0.2/libglusterfs/src/defaults.c:default_stat [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
> 
> 1,835,268,867   620,471   781,849  < /root/src/glusterfs-3.0.2/libglusterfs/src/defaults.c:default_stat (259246x) [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
>    37,331,424        85       171  *  ???:posix_stat [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/storage/posix.so.0.0.0]
> 
> 24,954,637,314   280,616   739,635  < ???:protocol_client_interpret (711984x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
>   165,446,928       590     1,310  *  ???:client_lookup_cbk [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/protocol/client.so.0.0.0]
> 
>   202,933,577    11,307    12,257  < ???:afr_fresh_lookup_cbk (11110x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/cluster/afr.so.0.0.0]
> 3,533,933,487   227,406   629,001  < ???:afr_revalidate_lookup_cbk (226218x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/cluster/afr.so.0.0.0]
>    36,912,078        43        67  *  ???:afr_lookup_done [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/cluster/afr.so.0.0.0]
> 
> 1,464,094,573   232,267   626,137  < ???:afr_lookup_done (237328x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/cluster/afr.so.0.0.0]
>    16,375,632        18        41  *  /root/src/glusterfs-3.0.2/libglusterfs/src/defaults.c:default_lookup_cbk [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
> 
> 1,385,788,238   232,110   625,859  < /root/src/glusterfs-3.0.2/libglusterfs/src/defaults.c:default_lookup_cbk (237328x) [/root/src/glusterfs-3.0.2/DIST/lib/libglusterfs.so.0.0.0]
>    18,986,240        27        33  *  ???:ioc_lookup_cbk [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/performance/io-cache.so.0.0.0]
> 
>    58,579,546   253,893   367,128  < ???:fuse_attr_cbk (259253x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
>     9,033,947    39,152    82,195  < ???:fuse_readdir_cbk (39978x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
>     4,510,905    19,471    32,795  < ???:fuse_fd_cbk (19962x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
>    53,628,509   228,269   618,676  < ???:fuse_entry_cbk (237320x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
>           226         1         6  < ???:fuse_init (1x) [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
>    13,356,336        24        19  *  ???:send_fuse_data [/root/src/glusterfs-3.0.2/DIST/lib/glusterfs/3.0.2/xlator/mount/fuse.so.0.0.0]
> 


[Index of Archives]     [Gluster Development]     [Linux Filesytems Development]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux