== sanity test 127e: client IO latency histograms by size ========================================================== 18:11:50 (1760134310)
osc.lustre-OST0000-osc-ffff88bf08007800.io_latency_stats=clear
osc.lustre-OST0001-osc-ffff88bf08007800.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, 0.0389221 s, 1.1 MB/s
10+0 records in
10+0 records out
40960 bytes (41 kB, 40 KiB) copied, 0.027087 s, 1.5 MB/s
Generating I/O with size 64K
10+0 records in
10+0 records out
655360 bytes (655 kB, 640 KiB) copied, 0.0589749 s, 11.1 MB/s
10+0 records in
10+0 records out
655360 bytes (655 kB, 640 KiB) copied, 0.0420834 s, 15.6 MB/s
Generating I/O with size 1024K
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.228875 s, 45.8 MB/s
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.130933 s, 80.1 MB/s
Generating I/O with size 4096K
10+0 records in
10+0 records out
41943040 bytes (42 MB, 40 MiB) copied, 0.77613 s, 54.0 MB/s
10+0 records in
10+0 records out
41943040 bytes (42 MB, 40 MiB) copied, 0.405622 s, 103 MB/s
osc.*.io_latency_stats stats after I/O:
osc.lustre-OST0000-osc-ffff88bf08007800.io_latency_stats=
io_latency_by_size:
snapshot_time: 1760134312.889977730
start_time:   1760134310.957367578
elapsed_time: 1.932610152
rd_4K: { 1024us: 10, }
rd_64K: { 2048us: 10, }
rd_1024K: { 2048us: 8, 4096us: 2, }
rd_4096K: { 4096us: 5, 8192us: 5, }
wr_4K: { 2048us: 8, 4096us: 2, }
wr_64K: { 2048us: 9, 4096us: 1, }
wr_1024K: { 4096us: 10, }
wr_4096K: { 8192us: 10, }
osc.lustre-OST0001-osc-ffff88bf08007800.io_latency_stats=
io_latency_by_size:
snapshot_time: 1760134312.890022367
start_time:   1760134310.957479827
elapsed_time: 1.932542540