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] [27.3% done] [ 15070/ 27122 kb/s] [eta 00m:08s] Threads: 3: [Fmm] [33.3% done] [ 14592/ 17005 kb/s] [eta 00m:08s] Threads: 3: [Fmm] [35.7% done] [ 5011/ 28651 kb/s] [eta 00m:09s] Threads: 3: [Fmm] [42.9% done] [ 4624/ 16737 kb/s] [eta 00m:08s] Threads: 3: [FFF] [100.0% done] [ 0/ 54415 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [70.0% done] [ 25023/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [83.3% done] [ 52048/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.1% done] [ 50669/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 51828/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [100.0% done] [ 49282/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=11573 read : io=100MiB, bw=5,718KiB/s, runt= 18337msec slat (msec): min= 9, max=14610, avg=11337.56, stdev=4142.09 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=23403, per=64.19%, avg=11012.00, stdev=7357.79 write: io=88,600KiB, bw=6,778KiB/s, runt= 13385msec slat (msec): min= 0, max= 55, avg= 4.19, stdev= 4.42 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57352, per=152.25%, avg=28349.17, stdev=30552.98 cpu : usr=12.15%, sys=4.28%, ctx=1118 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11574 read : io=100MiB, bw=5,933KiB/s, runt= 17673msec slat (msec): min= 26, max=11472, avg=7866.23, stdev=3679.58 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=27940, per=57.85%, avg=9924.72, stdev=8669.36 write: io=78,320KiB, bw=5,989KiB/s, runt= 13391msec slat (msec): min= 0, max= 31, avg= 3.69, stdev= 3.98 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55000, per=83.31%, avg=15512.50, stdev=26510.86 cpu : usr=12.13%, sys=4.03%, ctx=1502 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11575 read : io=100MiB, bw=5,870KiB/s, runt= 17862msec slat (msec): min= 59, max=11247, avg=7830.64, stdev=3734.15 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 29, max=21767, per=57.09%, avg=9793.47, stdev=7377.62 write: io=76,652KiB, bw=5,859KiB/s, runt= 13395msec slat (msec): min= 0, max= 179, avg= 3.61, stdev= 5.85 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57669, per=136.86%, avg=25482.50, stdev=29913.70 cpu : usr=11.78%, sys=4.01%, ctx=1416 IO depths : 1=12.6%, 2=25.1%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,155KiB/s, minb=5,718KiB/s, maxb=5,933KiB/s, mint=17673msec, maxt=18337msec WRITE: io=238MiB, aggrb=18,620KiB/s, minb=5,859KiB/s, maxb=6,778KiB/s, mint=17673msec, maxt=18337msec Disk stats (read/write): cciss!c0d0: ios=6100/3081, merge=1326/57824, ticks=57000/1422652, in_queue=1480276, util=96.87% 6.52user 2.23system 0:18.55elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k 752648inputs+487168outputs (0major+2389minor)pagefaults 0swaps