fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [12.5% done] [ 13962/ 5445 kb/s] [eta 00m:21s] Threads: 3: [mmm] [17.4% done] [ 13272/ 7093 kb/s] [eta 00m:19s] Threads: 3: [mmm] [20.8% done] [ 10114/ 7257 kb/s] [eta 00m:19s] Threads: 3: [mmm] [25.0% done] [ 5080/ 11563 kb/s] [eta 00m:18s] Threads: 3: [mmm] [28.0% done] [ 12104/ 4881 kb/s] [eta 00m:18s] Threads: 3: [mmm] [32.0% done] [ 17006/ 0 kb/s] [eta 00m:17s] Threads: 3: [mmm] [36.0% done] [ 11133/ 4811 kb/s] [eta 00m:16s] Threads: 3: [mmm] [38.5% done] [ 10750/ 3990 kb/s] [eta 00m:16s] Threads: 3: [mmm] [42.3% done] [ 13064/ 1659 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.4% done] [ 7046/ 6818 kb/s] [eta 00m:15s] Threads: 3: [mmm] [48.1% done] [ 7467/ 6068 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 10351/ 2961 kb/s] [eta 00m:14s] Threads: 3: [mmm] [53.6% done] [ 8135/ 4323 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.2% done] [ 6129/ 4506 kb/s] [eta 00m:13s] Threads: 3: [mmm] [56.7% done] [ 7330/ 2950 kb/s] [eta 00m:13s] Threads: 3: [mmm] [60.0% done] [ 8761/ 1561 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 5133/ 3994 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.5% done] [ 5079/ 2129 kb/s] [eta 00m:12s] Threads: 3: [mmm] [63.6% done] [ 3066/ 1671 kb/s] [eta 00m:12s] Threads: 3: [mmm] [64.7% done] [ 3441/ 341 kb/s] [eta 00m:12s] Threads: 3: [mmV] [65.7% done] [ 2929/ 898 kb/s] [eta 00m:12s] Threads: 3: [mmV] [64.9% done] [ 5771/ 239 kb/s] [eta 00m:13s] Threads: 3: [mmV] [65.8% done] [ 2757/ 955 kb/s] [eta 00m:13s] Threads: 3: [mVV] [66.7% done] [ 3518/ 508 kb/s] [eta 00m:13s] Threads: 3: [mVV] [67.5% done] [ 5588/ 0 kb/s] [eta 00m:13s] Threads: 3: [VVV] [68.3% done] [ 7574/ 0 kb/s] [eta 00m:13s] Threads: 3: [VVV] [69.0% done] [ 7480/ 0 kb/s] [eta 00m:13s] Threads: 3: [VVV] [71.4% done] [ 6704/ 0 kb/s] [eta 00m:12s] Threads: 3: [VVV] [73.8% done] [ 8395/ 0 kb/s] [eta 00m:11s] Threads: 3: [VVV] [74.4% done] [ 6560/ 0 kb/s] [eta 00m:11s] Threads: 3: [VVV] [75.0% done] [ 6825/ 0 kb/s] [eta 00m:11s] Threads: 3: [VVV] [77.3% done] [ 6329/ 0 kb/s] [eta 00m:10s] Threads: 2: [VV_] [79.5% done] [ 8074/ 0 kb/s] [eta 00m:09s] Threads: 2: [VV_] [81.8% done] [ 8049/ 0 kb/s] [eta 00m:08s] Threads: 2: [VV_] [84.1% done] [ 6247/ 0 kb/s] [eta 00m:07s] Threads: 2: [VV_] [86.4% done] [ 7549/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=31150 read : io=100MiB, bw=2,721KiB/s, runt= 38523msec clat (msec): min= 0, max= 228, avg=16.99, stdev=25.89 bw (KiB/s) : min= 23, max= 6813, per=36.94%, avg=2995.63, stdev=1967.43 write: io=30,956KiB, bw=1,153KiB/s, runt= 27483msec clat (msec): min= 1, max= 218, avg=16.72, stdev=21.42 bw (KiB/s) : min= 0, max= 7363, per=60.85%, avg=2257.61, stdev=2675.77 cpu : usr=4.34%, sys=0.49%, ctx=2249 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=2.0%, 4=4.0%, 10=37.6%, 20=39.6%, 50=11.6%, 100=1.4% lat (msec): 250=3.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=31151 read : io=100MiB, bw=2,703KiB/s, runt= 38793msec clat (msec): min= 0, max= 228, avg=15.84, stdev=26.60 bw (KiB/s) : min= 10, max= 7734, per=36.21%, avg=2935.95, stdev=2000.22 write: io=41,168KiB, bw=1,640KiB/s, runt= 25691msec clat (msec): min= 1, max= 123, avg=14.05, stdev=13.02 bw (KiB/s) : min= 0, max= 5962, per=70.91%, avg=2630.73, stdev=2181.72 cpu : usr=4.38%, sys=0.47%, ctx=2517 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=4.6%, 4=4.5%, 10=40.3%, 20=35.4%, 50=11.0%, 100=1.1% lat (msec): 250=3.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=31152 read : io=100MiB, bw=3,032KiB/s, runt= 34575msec clat (msec): min= 0, max= 242, avg=15.91, stdev=24.22 bw (KiB/s) : min= 47, max= 7545, per=40.92%, avg=3318.25, stdev=2082.74 write: io=27,464KiB, bw=1,221KiB/s, runt= 23026msec clat (msec): min= 2, max= 91, avg=13.21, stdev= 8.59 bw (KiB/s) : min= 0, max= 7085, per=57.55%, avg=2135.25, stdev=2226.89 cpu : usr=4.57%, sys=0.50%, ctx=2242 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=1.5%, 4=4.2%, 10=38.1%, 20=40.6%, 50=12.3%, 100=0.6% lat (msec): 250=2.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=8,109KiB/s, minb=2,703KiB/s, maxb=3,032KiB/s, mint=34575msec, maxt=38793msec WRITE: io=99,588KiB, aggrb=3,710KiB/s, minb=1,153KiB/s, maxb=1,640KiB/s, mint=34575msec, maxt=38793msec Disk stats (read/write): cciss!c0d0: ios=5651/1983, merge=947/154, ticks=93896/30552, in_queue=124440, util=98.22% 4.96user 0.71system 0:39.13elapsed 14%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+199264outputs (0major+1072minor)pagefaults 0swaps