== sanity test 127e: client IO latency histograms by size ========================================================== 08:39:58 (1787747998)
osc.lustre-OST0000-osc-ffff8e8a99a08000.io_latency_stats=clear
Generating I/O with size 4K
10+0 records in
10+0 records out
40960 bytes (41 kB, 40 KiB) copied, 0.238578 s, 172 kB/s
10+0 records in
10+0 records out
40960 bytes (41 kB, 40 KiB) copied, 0.194668 s, 210 kB/s
Generating I/O with size 64K
10+0 records in
10+0 records out
655360 bytes (655 kB, 640 KiB) copied, 0.339851 s, 1.9 MB/s
10+0 records in
10+0 records out
655360 bytes (655 kB, 640 KiB) copied, 0.283538 s, 2.3 MB/s
Generating I/O with size 1024K
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.883 s, 11.9 MB/s
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.856524 s, 12.2 MB/s
osc.lustre-OST0000-*.io_latency_stats stats after I/O:
osc.lustre-OST0000-osc-ffff8e8a99a08000.io_latency_stats=
io_latency_by_size:
snapshot_time: 1787748010.010938822
start_time:   1787748001.065493949
elapsed_time: 8.945444873
rd_4K: { 2048us: 1, 4096us: 2, 8192us: 6, 16384us: 1, }
rd_64K: { 8192us: 6, 16384us: 4, }
rd_1024K: { 8192us: 1, 16384us: 4, 32768us: 4, 65536us: 1, }
wr_4K: { 8192us: 4, 16384us: 5, 32768us: 1, }
wr_64K: { 8192us: 1, 16384us: 9, }
wr_1024K: { 16384us: 4, 32768us: 6, }