== sanity test 127e: client IO latency histograms by size ========================================================== 05:31:06 (1771410666)
osc.lustre-OST0000-osc-ffff9f4a42bdc000.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, 0.152226 s, 269 kB/s
10+0 records in
10+0 records out
40960 bytes (41 kB, 40 KiB) copied, 0.0412864 s, 992 kB/s
Generating I/O with size 64K
10+0 records in
10+0 records out
655360 bytes (655 kB, 640 KiB) copied, 0.210918 s, 3.1 MB/s
10+0 records in
10+0 records out
655360 bytes (655 kB, 640 KiB) copied, 0.0612502 s, 10.7 MB/s
Generating I/O with size 1024K
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.405449 s, 25.9 MB/s
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.193295 s, 54.2 MB/s
osc.lustre-OST0000-*.io_latency_stats stats after I/O:
osc.lustre-OST0000-osc-ffff9f4a42bdc000.io_latency_stats=
io_latency_by_size:
snapshot_time: 1771410674.336539402
start_time:   1771410667.964432884
elapsed_time: 6.372106518
rd_4K: { 1024us: 1, 2048us: 9, }
rd_64K: { 2048us: 9, 4096us: 1, }
rd_1024K: { 4096us: 9, 8192us: 1, }
wr_4K: { 8192us: 10, }
wr_64K: { 8192us: 3, 16384us: 7, }
wr_1024K: { 8192us: 1, 16384us: 9, }