fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [7.3% done] [ 20634/ 309 kb/s] [eta 00m:38s] Threads: 3: [mmm] [12.1% done] [ 5940/ 16221 kb/s] [eta 00m:29s] Threads: 3: [mmm] [13.5% done] [ 15086/ 4437 kb/s] [eta 00m:32s] Threads: 3: [mmm] [16.7% done] [ 21666/ 2681 kb/s] [eta 00m:30s] Threads: 3: [mmm] [22.6% done] [ 19914/ 1399 kb/s] [eta 00m:24s] Threads: 3: [mmm] [26.7% done] [ 13386/ 5247 kb/s] [eta 00m:22s] Threads: 3: [mmm] [29.0% done] [ 17429/ 719 kb/s] [eta 00m:22s] Threads: 3: [mmm] [34.5% done] [ 16981/ 2052 kb/s] [eta 00m:19s] Threads: 3: [mmm] [40.7% done] [ 15135/ 1281 kb/s] [eta 00m:16s] Threads: 3: [mmm] [42.9% done] [ 14622/ 276 kb/s] [eta 00m:16s] Threads: 3: [mmm] [44.8% done] [ 10246/ 2802 kb/s] [eta 00m:16s] Threads: 3: [mmm] [48.3% done] [ 10640/ 3335 kb/s] [eta 00m:15s] Threads: 3: [mmm] [53.6% done] [ 11856/ 683 kb/s] [eta 00m:13s] Threads: 3: [mVm] [55.2% done] [ 12925/ 2251 kb/s] [eta 00m:13s] Threads: 2: [m_m] [58.6% done] [ 5739/ 8850 kb/s] [eta 00m:12s] Threads: 2: [m_m] [64.3% done] [ 5747/ 5861 kb/s] [eta 00m:10s] Threads: 2: [m_V] [67.9% done] [ 9538/ 601 kb/s] [eta 00m:09s] Threads: 2: [V_V] [71.4% done] [ 18434/ 0 kb/s] [eta 00m:08s] Threads: 2: [V_V] [77.8% done] [ 16420/ 0 kb/s] [eta 00m:06s] Threads: 1: [E_V] [88.0% done] [ 19427/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=25030 read : io=100MiB, bw=4,773KiB/s, runt= 21966msec slat (msec): min= 0, max= 3147, avg=517.88, stdev=953.00 clat (msec): min= 0, max= 202, avg=46.33, stdev=36.27 bw (KiB/s) : min= 346, max=18231, per=50.18%, avg=7142.21, stdev=5088.05 write: io=24,444KiB, bw=1,328KiB/s, runt= 18844msec slat (msec): min= 0, max= 78, avg= 1.29, stdev= 4.22 clat (msec): min= 5, max= 2069, avg=198.64, stdev=355.18 bw (KiB/s) : min= 0, max= 7795, per=42.25%, avg=1649.30, stdev=2216.17 cpu : usr=7.79%, sys=0.46%, ctx=842 IO depths : 1=0.7%, 2=5.3%, 4=56.0%, 8=38.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=0.8%, 10=4.2%, 20=13.8%, 50=42.4%, 100=22.9% lat (msec): 250=11.1%, 500=1.9%, 750=1.0%, 1000=0.0%, >=2000=1.1% fio: (groupid=0): err= 0: pid=25031 read : io=100MiB, bw=6,413KiB/s, runt= 16349msec slat (msec): min= 0, max= 2146, avg=143.11, stdev=420.75 clat (msec): min= 0, max= 191, avg=39.22, stdev=25.36 bw (KiB/s) : min= 24, max=23175, per=56.46%, avg=8036.17, stdev=6696.17 write: io=15,076KiB, bw=1,013KiB/s, runt= 15239msec slat (msec): min= 0, max= 16, avg= 1.84, stdev= 2.90 clat (msec): min= 15, max= 1507, avg=258.02, stdev=296.65 bw (KiB/s) : min= 0, max= 4230, per=36.86%, avg=1439.12, stdev=1491.83 cpu : usr=10.01%, sys=0.59%, ctx=743 IO depths : 1=0.5%, 2=3.1%, 4=58.1%, 8=38.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.5%, 10=3.4%, 20=12.4%, 50=50.2%, 100=23.8% lat (msec): 250=5.5%, 500=2.3%, 750=0.7%, 1000=0.1%, >=2000=0.7% fio: (groupid=0): err= 0: pid=25032 read : io=100MiB, bw=4,744KiB/s, runt= 22101msec slat (msec): min= 0, max= 3449, avg=474.32, stdev=925.24 clat (msec): min= 0, max= 246, avg=45.39, stdev=39.05 bw (KiB/s) : min= 6, max=12884, per=44.77%, avg=6371.70, stdev=4436.23 write: io=32,324KiB, bw=1,775KiB/s, runt= 18645msec slat (msec): min= 0, max= 69, avg= 1.70, stdev= 3.96 clat (msec): min= 6, max= 1841, avg=184.09, stdev=318.14 bw (KiB/s) : min= 0, max= 9730, per=56.87%, avg=2220.23, stdev=2525.09 cpu : usr=7.78%, sys=0.49%, ctx=848 IO depths : 1=0.4%, 2=4.8%, 4=56.7%, 8=38.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.2%, 10=3.6%, 20=17.3%, 50=41.6%, 100=22.3% lat (msec): 250=10.3%, 500=2.3%, 750=0.5%, 1000=0.3%, >=2000=1.1% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,233KiB/s, minb=4,744KiB/s, maxb=6,413KiB/s, mint=16349msec, maxt=22101msec WRITE: io=71,844KiB, aggrb=3,904KiB/s, minb=1,013KiB/s, maxb=1,775KiB/s, mint=16349msec, maxt=22101msec Disk stats (read/write): cciss!c0d0: ios=5678/1366, merge=1092/302, ticks=247328/292004, in_queue=539332, util=96.54% 5.19user 0.32system 0:23.03elapsed 23%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+143728outputs (0major+2358minor)pagefaults 0swaps