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] [13.6% done] [ 12852/ 6416 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 13683/ 6682 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 8671/ 9424 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 20593/ 0 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 16314/ 2367 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 7736/ 9806 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 13776/ 1911 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 10465/ 4942 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 3445/ 9912 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 8574/ 4828 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 5454/ 7870 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 5347/ 6221 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 6483/ 4966 kb/s] [eta 00m:13s] Threads: 3: [mmm] [57.1% done] [ 5100/ 5283 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 6158/ 4226 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 5922/ 3213 kb/s] [eta 00m:12s] Threads: 3: [mmm] [63.3% done] [ 6861/ 1277 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 7451/ 227 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.6% done] [ 7264/ 97 kb/s] [eta 00m:12s] Threads: 3: [mVV] [64.7% done] [ 23847/ 333 kb/s] [eta 00m:12s] Threads: 3: [mVV] [63.9% done] [ 20345/ 260 kb/s] [eta 00m:13s] Threads: 3: [mVV] [64.9% done] [ 16412/ 40 kb/s] [eta 00m:13s] Threads: 1: [m__] [65.8% done] [ 11507/ 972 kb/s] [eta 00m:13s] Threads: 1: [V__] [81.2% done] [ 24238/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=21953 read : io=100MiB, bw=3,875KiB/s, runt= 27056msec clat (msec): min= 0, max= 216, avg= 8.15, stdev=15.22 bw (KiB/s) : min= 24, max=26901, per=46.03%, avg=5351.06, stdev=6913.14 write: io=40,500KiB, bw=1,631KiB/s, runt= 25412msec clat (msec): min= 1, max= 212, avg=15.63, stdev=20.32 bw (KiB/s) : min= 0, max= 6144, per=55.03%, avg=2404.16, stdev=2089.09 cpu : usr=6.55%, sys=0.35%, ctx=2335 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=24.7%, 4=7.6%, 10=28.0%, 20=29.2%, 50=8.7%, 100=0.3% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21954 read : io=100MiB, bw=4,300KiB/s, runt= 24385msec clat (msec): min= 0, max= 119, avg= 9.93, stdev=13.24 bw (KiB/s) : min= 7, max=15656, per=40.06%, avg=4656.85, stdev=3263.62 write: io=28,968KiB, bw=1,403KiB/s, runt= 21141msec clat (msec): min= 1, max= 96, avg=13.69, stdev= 8.74 bw (KiB/s) : min= 0, max= 7154, per=46.40%, avg=2027.14, stdev=2031.20 cpu : usr=6.92%, sys=0.34%, ctx=2034 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=15.0%, 4=8.2%, 10=31.5%, 20=33.5%, 50=10.5%, 100=0.3% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21955 read : io=100MiB, bw=4,238KiB/s, runt= 24738msec clat (msec): min= 0, max= 126, avg= 8.64, stdev=13.42 bw (KiB/s) : min= 38, max=22511, per=45.08%, avg=5241.35, stdev=4485.91 write: io=38,976KiB, bw=1,884KiB/s, runt= 21184msec clat (msec): min= 1, max= 43, avg=12.81, stdev= 6.99 bw (KiB/s) : min= 0, max= 8309, per=76.38%, avg=3337.00, stdev=2549.13 cpu : usr=6.79%, sys=0.47%, ctx=2244 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=21.4%, 4=8.6%, 10=29.6%, 20=30.0%, 50=9.3%, 100=0.2% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,626KiB/s, minb=3,875KiB/s, maxb=4,300KiB/s, mint=24385msec, maxt=27056msec WRITE: io=106MiB, aggrb=4,369KiB/s, minb=1,403KiB/s, maxb=1,884KiB/s, mint=24385msec, maxt=27056msec Disk stats (read/write): cciss!c0d0: ios=5675/2130, merge=926/219, ticks=52804/31016, in_queue=83808, util=96.26% 5.16user 0.41system 0:27.38elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+216920outputs (0major+1032minor)pagefaults 0swaps