130 nvme
read: iops=37457
write: iops=12491-bash-4.4# fio --randrepeat=1 --gtod_reduce=1 --name=test --filename=test --bs=4k --iodepth=64 --size=4G --readwrite=randrw --rwmixread=75
test: (g=0): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=64
fio-2.0.14
Starting 1 process
Jobs: 1 (f=1): [m] [100.0% done] [197.2M/67756K/0K /s] [50.7K/16.1K/0 iops] [eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=39865: Tue Oct 30 16:47:38 2018
read : io=3071.7MB, bw=149830KB/s, iops=37457 , runt= 20993msec
write: io=1024.4MB, bw=49965KB/s, iops=12491 , runt= 20993msec
cpu : usr=15.46%, sys=55.39%, ctx=0, majf=19315, minf=0
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=786347/d=0, short=r=262229/w=0/d=0
Run status group 0 (all jobs):
READ: io=3071.7MB, aggrb=149830KB/s, minb=149830KB/s, maxb=149830KB/s, mint=20993msec, maxt=20993msec
WRITE: io=1024.4MB, aggrb=49965KB/s, minb=49965KB/s, maxb=49965KB/s, mint=20993msec, maxt=20993msec
130 SSD
read: iops=8377
write: iops=2793
-bash-4.4# fio --randrepeat=1 --gtod_reduce=1 --name=test --filename=test --bs=4k --iodepth=64 --size=4G --readwrite=randrw --rwmixread=75
test: (g=0): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=64
fio-2.0.14
Starting 1 process
test: Laying out IO file(s) (1 file(s) / 4096MB)
Jobs: 1 (f=1): [m] [95.9% done] [1132K/400K/0K /s] [283 /100 /0 iops] [eta 00m:04s]
test: (groupid=0, jobs=1): err= 0: pid=43401: Tue Oct 30 16:55:09 2018
read : io=3071.7MB, bw=33511KB/s, iops=8377 , runt= 93861msec
write: io=1024.4MB, bw=11175KB/s, iops=2793 , runt= 93861msec
cpu : usr=3.51%, sys=16.98%, ctx=0, majf=7717, minf=0
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=786347/d=0, short=r=262229/w=0/d=0
Run status group 0 (all jobs):
READ: io=3071.7MB, aggrb=33511KB/s, minb=33511KB/s, maxb=33511KB/s, mint=93861msec, maxt=93861msec
WRITE: io=1024.4MB, aggrb=11175KB/s, minb=11175KB/s, maxb=11175KB/s, mint=93861msec, maxt=93861msec
TLMX
165
read: iops=504
write: iops=167
[usr@srv dsk2]# fio --randrepeat=1 --gtod_reduce=1 --name=test --filena me=test --bs=4k --iodepth=64 --size=4G --readwrite=randrw --rwmixread=75
test: (g=0): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=64
fio-2.0.13
Starting 1 process
test: Laying out IO file(s) (1 file(s) / 4096MB)
Jobs: 1 (f=1): [m] [99.9% done] [5804K/1996K/0K /s] [1451 /499 /0 iops] [eta 00m:01s]
test: (groupid=0, jobs=1): err= 0: pid=9527: Tue Oct 30 18:07:43 2018
read : io=3073.9MB, bw=2019.2KB/s, iops=504 , runt=1558929msec
write: io=1022.2MB, bw=687505 B/s, iops=167 , runt=1558929msec
cpu : usr=0.24%, sys=1.51%, ctx=788495, majf=0, minf=21
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=786913/w=261663/d=0, short=r=0/w=0/d=0
Run status group 0 (all jobs):
READ: io=3073.9MB, aggrb=2019KB/s, minb=2019KB/s, maxb=2019KB/s, mint=1558929msec, maxt=1558929msec
WRITE: io=1022.2MB, aggrb=671KB/s, minb=671KB/s, maxb=671KB/s, mint=1558929msec, maxt=1558929msec
Disk stats (read/write):
sdb: ios=786533/260236, merge=0/2442, ticks=1545000/1558564, in_queue=3103341, util=99.23%
ramdisk
TLMX
165
read: iops=274236
write: iops=91758
ramdisk]# fio --randrepeat=1 --gtod_reduce=1 --name=test --filename=test --bs=4k --iodepth=64 --size=4G --readwrite=randrw --rwmixread=75
test: (g=0): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=64
fio-2.0.13
Starting 1 process
Jobs: 1 (f=1)
test: (groupid=0, jobs=1): err= 0: pid=9736: Tue Oct 30 18:20:09 2018
read : io=3069.1MB, bw=1071.3MB/s, iops=274236 , runt= 2865msec
write: io=1026.1MB, bw=367035KB/s, iops=91758 , runt= 2865msec
cpu : usr=18.54%, sys=81.32%, ctx=18, majf=0, minf=22
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=785687/w=262889/d=0, short=r=0/w=0/d=0
Run status group 0 (all jobs):
READ: io=3069.1MB, aggrb=1071.3MB/s, minb=1071.3MB/s, maxb=1071.3MB/s, mint=2865msec, maxt=2865msec
WRITE: io=1026.1MB, aggrb=367035KB/s, minb=367035KB/s, maxb=367035KB/s, mint=2865msec, maxt=2865msec
ramdisk
130
SPC
read: iops=80125
write: iops=26719
-bash-4.4# fio --randrepeat=1 --gtod_reduce=1 --name=test --filename=test --bs=4k --iodepth=64 --size=4G --readwrite=randrw --rwmixread=75
test: (g=0): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=64
fio-2.0.14
Starting 1 process
test: Laying out IO file(s) (1 file(s) / 4096MB)
Jobs: 1 (f=1): [m] [100.0% done] [316.6M/105.3M/0K /s] [80.1K/26.1K/0 iops] [eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=966: Tue Oct 30 17:45:22 2018
read : io=3071.7MB, bw=320500KB/s, iops=80125 , runt= 9814msec
write: io=1024.4MB, bw=106880KB/s, iops=26719 , runt= 9814msec
cpu : usr=32.59%, sys=66.60%, ctx=0, majf=7373, minf=0
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=786347/d=0, short=r=262229/w=0/d=0
Run status group 0 (all jobs):
READ: io=3071.7MB, aggrb=320500KB/s, minb=320500KB/s, maxb=320500KB/s, mint=9814msec, maxt=9814msec
WRITE: io=1024.4MB, aggrb=106879KB/s, minb=106879KB/s, maxb=106879KB/s, mint=9814msec, maxt=9814msec
Compellent 3020
iops=9567
iops=3190
root@srv~# fio --randrepeat=1 --gtod_reduce=1 --name=test --filename=test --bs=4k --iodepth=64 --size=4G --readwrite=randrw --rwmixread=75
test: (g=0): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=64
fio-2.0.14
Starting 1 process
test: Laying out IO file(s) (1 file(s) / 4096MB)
Jobs: 1 (f=1): [m] [100.0% done] [142.9M/49056K/0K /s] [36.6K/12.3K/0 iops] [eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=20524: Tue Mar 17 13:36:59 2020
read : io=3071.7MB, bw=38269KB/s, iops=9567 , runt= 82191msec
write: io=1024.4MB, bw=12762KB/s, iops=3190 , runt= 82191msec
cpu : usr=6.71%, sys=22.99%, ctx=0, majf=5591, minf=0
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=786347/d=0, short=r=262229/w=0/d=0
Run status group 0 (all jobs):
READ: io=3071.7MB, aggrb=38269KB/s, minb=38269KB/s, maxb=38269KB/s, mint=82191msec, maxt=82191msec
WRITE: io=1024.4MB, aggrb=12761KB/s, minb=12761KB/s, maxb=12761KB/s, mint=82191msec, maxt=82191msecCompellent 4020
iops=9849
iops=3284
root@srv1:~# fio --randrepeat=1 --gtod_reduce=1 --name=test --filename=test --bs=4k --iodepth=64 --size=4G --readwrite=randrw --rwmixread=75
test: (g=0): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=64
fio-2.0.14
Starting 1 process
test: Laying out IO file(s) (1 file(s) / 4096MB)
Jobs: 1 (f=1): [m] [97.6% done] [87032K/29560K/0K /s] [21.8K/7390 /0 iops] [eta 00m:02s]
test: (groupid=0, jobs=1): err= 0: pid=23878: Tue Mar 17 13:43:37 2020
read : io=3071.7MB, bw=39398KB/s, iops=9849 , runt= 79837msec
write: io=1024.4MB, bw=13138KB/s, iops=3284 , runt= 79837msec
cpu : usr=9.86%, sys=44.58%, ctx=0, majf=18538, minf=0
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=786347/d=0, short=r=262229/w=0/d=0
Run status group 0 (all jobs):
READ: io=3071.7MB, aggrb=39397KB/s, minb=39397KB/s, maxb=39397KB/s, mint=79837msec, maxt=79837msec
WRITE: io=1024.4MB, aggrb=13138KB/s, minb=13138KB/s, maxb=13138KB/s, mint=79837msec, maxt=79837msec