root@ns331091:~# ./mhbs.sh --destroy-my-data --tune-kernel --install-debs --verbose sdc
Reading package lists... Done
Building dependency tree
Reading state information... Done
fio is already the newest version.
gcc is already the newest version.
libc6-dev is already the newest version.
hdparm is already the newest version.
ncurses-bin is already the newest version.
parted is already the newest version.
pciutils is already the newest version.
smartmontools is already the newest version.
util-linux is already the newest version.
wget is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
DO_WRITE=1
TUNE_KERNEL=1
HDD=sdc
HDD_DEV=/dev/sdc
HDD_P1=/dev/sdc1
IS_DRBD=0
IS_SSD=1
IS_RAID=0
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Model Family: Intel 730 and DC S3500/S3700 Series SSDs
Device Model: INTEL SSDSC2BB120G4
Firmware Version: D2010370
User Capacity: 120,034,123,776 bytes [120 GB]
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
model name : Intel(R) Xeon(R) CPU E3-1225 V2 @ 3.20GHz
4
4
Linux ns331091 4.2.3-2-pve #1 SMP Sun Nov 15 16:08:19 CET 2015 x86_64 GNU/Linux
[ 0.000000] Memory: 32816012K/33451424K available (8241K kernel code, 1326K rwdata, 3808K rodata, 1480K init, 1300K bss, 635412K reserved, 0K cma-reserved)
1000+0 records in
1000+0 records out
33554432000 bytes (34 GB) copied, 3.6374 s, 9.2 GB/s
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller (rev 05)
Dec 2 20:00:11 stock kernel: [ 1.415988] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Dec 2 20:00:11 stock kernel: [ 1.416038] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Dec 2 20:00:11 stock kernel: [ 1.416168] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Dec 2 20:00:11 stock kernel: [ 1.416396] ata3.00: ATA-9: INTEL SSDSC2BB120G4, D2010370, max UDMA/133
Dec 2 20:00:11 stock kernel: [ 1.416446] ata3.00: 234441648 sectors, multi 1: LBA48 NCQ (depth 31/32)
Dec 2 20:00:11 stock kernel: [ 1.416490] ata4.00: ATA-9: INTEL SSDSC2BB120G4, D2010370, max UDMA/133
Dec 2 20:00:11 stock kernel: [ 1.416537] ata4.00: 234441648 sectors, multi 1: LBA48 NCQ (depth 31/32)
Dec 2 20:00:11 stock kernel: [ 1.416604] ata5.00: ATA-9: INTEL SSDSC2BB120G4, D2010370, max UDMA/133
Dec 2 20:00:11 stock kernel: [ 1.416651] ata5.00: 234441648 sectors, multi 1: LBA48 NCQ (depth 31/32)
Dec 2 20:00:11 stock kernel: [ 1.416831] ata3.00: configured for UDMA/133
Dec 2 20:00:11 stock kernel: [ 1.417021] ata4.00: configured for UDMA/133
Dec 2 20:00:11 stock kernel: [ 1.417160] ata5.00: configured for UDMA/133
Dec 2 20:00:11 stock kernel: [ 1.424450] ata3.00: Enabling discard_zeroes_data
Dec 2 20:00:11 stock kernel: [ 1.424822] ata4.00: Enabling discard_zeroes_data
Dec 2 20:00:11 stock kernel: [ 1.425304] ata4.00: Enabling discard_zeroes_data
Dec 2 20:00:11 stock kernel: [ 1.425366] ata3.00: Enabling discard_zeroes_data
Dec 2 20:00:11 stock kernel: [ 1.425852] ata5.00: Enabling discard_zeroes_data
Dec 2 20:00:11 stock kernel: [ 1.425950] ata5.00: Enabling discard_zeroes_data
Dec 2 20:00:11 stock kernel: [ 1.426172] ata4.00: Enabling discard_zeroes_data
Dec 2 20:00:11 stock kernel: [ 1.426530] ata3.00: Enabling discard_zeroes_data
Dec 2 20:00:11 stock kernel: [ 1.426595] ata5.00: Enabling discard_zeroes_data
Dec 3 14:20:38 ns331091 kernel: [ 1.415575] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Dec 3 14:20:38 ns331091 kernel: [ 1.415677] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Dec 3 14:20:38 ns331091 kernel: [ 1.415829] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Dec 3 14:20:38 ns331091 kernel: [ 1.416001] ata3.00: ATA-9: INTEL SSDSC2BB120G4, D2010370, max UDMA/133
Dec 3 14:20:38 ns331091 kernel: [ 1.416058] ata3.00: 234441648 sectors, multi 1: LBA48 NCQ (depth 31/32)
Dec 3 14:20:38 ns331091 kernel: [ 1.416097] ata4.00: ATA-9: INTEL SSDSC2BB120G4, D2010370, max UDMA/133
Dec 3 14:20:38 ns331091 kernel: [ 1.416144] ata4.00: 234441648 sectors, multi 1: LBA48 NCQ (depth 31/32)
Dec 3 14:20:38 ns331091 kernel: [ 1.416373] ata5.00: ATA-9: INTEL SSDSC2BB120G4, D2010370, max UDMA/133
Dec 3 14:20:38 ns331091 kernel: [ 1.416408] ata5.00: 234441648 sectors, multi 1: LBA48 NCQ (depth 31/32)
Dec 3 14:20:38 ns331091 kernel: [ 1.416470] ata3.00: configured for UDMA/133
Dec 3 14:20:38 ns331091 kernel: [ 1.416670] ata4.00: configured for UDMA/133
Dec 3 14:20:38 ns331091 kernel: [ 1.416833] ata5.00: configured for UDMA/133
Dec 3 14:20:38 ns331091 kernel: [ 1.424073] ata3.00: Enabling discard_zeroes_data
Dec 3 14:20:38 ns331091 kernel: [ 1.424749] ata3.00: Enabling discard_zeroes_data
Dec 3 14:20:38 ns331091 kernel: [ 1.424881] ata4.00: Enabling discard_zeroes_data
Dec 3 14:20:38 ns331091 kernel: [ 1.425235] ata4.00: Enabling discard_zeroes_data
Dec 3 14:20:38 ns331091 kernel: [ 1.425582] ata3.00: Enabling discard_zeroes_data
Dec 3 14:20:38 ns331091 kernel: [ 1.425846] ata5.00: Enabling discard_zeroes_data
Dec 3 14:20:38 ns331091 kernel: [ 1.426086] ata5.00: Enabling discard_zeroes_data
Dec 3 14:20:38 ns331091 kernel: [ 1.426452] ata4.00: Enabling discard_zeroes_data
Dec 3 14:20:38 ns331091 kernel: [ 1.426516] ata5.00: Enabling discard_zeroes_data
Dec 3 14:24:13 ns331091 kernel: [ 310.542886] ata5.00: Enabling discard_zeroes_data
Dec 3 14:24:48 ns331091 kernel: [ 345.217701] ata5.00: Enabling discard_zeroes_data
Dec 3 14:25:48 ns331091 kernel: [ 405.381229] ata5.00: Enabling discard_zeroes_data
Dec 3 14:25:58 ns331091 kernel: [ 415.640071] ata5.00: Enabling discard_zeroes_data
Dec 3 14:26:58 ns331091 kernel: [ 475.804784] ata5.00: Enabling discard_zeroes_data
Dec 3 14:35:37 ns331091 kernel: [ 994.530980] ata5.00: Enabling discard_zeroes_data
Dec 3 14:35:47 ns331091 kernel: [ 1004.541589] ata5.00: Enabling discard_zeroes_data
Dec 3 14:35:50 ns331091 kernel: [ 1007.552697] ata5.00: Enabling discard_zeroes_data
Dec 3 14:35:50 ns331091 kernel: [ 1007.571974] ata5.00: Enabling discard_zeroes_data
Dec 3 14:35:50 ns331091 kernel: [ 1007.601022] ata5.00: Enabling discard_zeroes_data
Dec 3 14:35:53 ns331091 kernel: [ 1010.604948] ata5.00: Enabling discard_zeroes_data
256
FOUND NON-ROTIONAL DISK (SSD)
TUNING KERNEL...
PERFORMING SECURE ERASE OF /dev/sdc...
security_password="secret"
/dev/sdc:
Issuing SECURITY_SET_PASS command, password="secret", user=user, mode=high
security_password="secret"
/dev/sdc:
Issuing SECURITY_ERASE command, password="secret", user=user
real 0m23.493s
user 0m0.000s
sys 0m0.000s
[noop] deadline cfq
31
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
file1: (g=0): rw=write, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=1
fio-2.1.11
Starting 1 process
Jobs: 1 (f=1): [W(1)] [100.0% done] [0KB/89548KB/0KB /s] [0/22.4K/0 iops] [eta 00m:00s]
file1: (groupid=0, jobs=1): err= 0: pid=4196: Thu Dec 3 14:38:14 2015
write: io=5237.6MB, bw=89386KB/s, iops=22346, runt= 60001msec
clat (usec): min=38, max=1432, avg=43.83, stdev= 7.36
lat (usec): min=38, max=1432, avg=44.03, stdev= 7.36
clat percentiles (usec):
| 1.00th=[ 41], 5.00th=[ 42], 10.00th=[ 42], 20.00th=[ 42],
| 30.00th=[ 42], 40.00th=[ 42], 50.00th=[ 43], 60.00th=[ 43],
| 70.00th=[ 43], 80.00th=[ 43], 90.00th=[ 43], 95.00th=[ 45],
| 99.00th=[ 83], 99.50th=[ 84], 99.90th=[ 87], 99.95th=[ 89],
| 99.99th=[ 112]
bw (KB /s): min=88776, max=90272, per=100.00%, avg=89390.12, stdev=185.96
lat (usec) : 50=96.60%, 100=3.39%, 250=0.01%, 500=0.01%, 750=0.01%
lat (usec) : 1000=0.01%
lat (msec) : 2=0.01%
cpu : usr=5.27%, sys=5.87%, ctx=1340826, majf=0, minf=8
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=1340817/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=1
Run status group 0 (all jobs):
WRITE: io=5237.6MB, aggrb=89386KB/s, minb=89386KB/s, maxb=89386KB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
sdc: ios=57/1338888, merge=0/0, ticks=4/48728, in_queue=48520, util=80.87%
file1: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio, iodepth=32
fio-2.1.11
Starting 1 process
Jobs: 1 (f=1): [w(1)] [100.0% done] [0KB/132.2MB/0KB /s] [0/33.9K/0 iops] [eta 00m:00s]
file1: (groupid=0, jobs=1): err= 0: pid=4300: Thu Dec 3 14:39:24 2015
write: io=7977.7MB, bw=136150KB/s, iops=34037, runt= 60001msec
slat (usec): min=1, max=37, avg= 2.34, stdev= 0.64
clat (usec): min=116, max=7782, avg=936.87, stdev=412.53
lat (usec): min=119, max=7785, avg=939.31, stdev=412.52
clat percentiles (usec):
| 1.00th=[ 676], 5.00th=[ 684], 10.00th=[ 684], 20.00th=[ 692],
| 30.00th=[ 700], 40.00th=[ 708], 50.00th=[ 724], 60.00th=[ 748],
| 70.00th=[ 788], 80.00th=[ 1400], 90.00th=[ 1576], 95.00th=[ 1784],
| 99.00th=[ 2096], 99.50th=[ 2224], 99.90th=[ 2576], 99.95th=[ 4832],
| 99.99th=[ 6048]
bw (KB /s): min=132976, max=140272, per=100.00%, avg=136192.15, stdev=1549.92
lat (usec) : 250=0.01%, 500=0.01%, 750=61.00%, 1000=14.19%
lat (msec) : 2=22.96%, 4=1.77%, 10=0.08%
cpu : usr=9.74%, sys=9.57%, ctx=2038224, majf=0, minf=7
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=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=0.1%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=2042277/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
WRITE: io=7977.7MB, aggrb=136149KB/s, minb=136149KB/s, maxb=136149KB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
sdc: ios=59/2039358, merge=0/0, ticks=4/1901960, in_queue=1901620, util=99.88%
file1: (g=0): rw=read, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=1
fio-2.1.11
Starting 1 process
Jobs: 1 (f=1): [R(1)] [100.0% done] [90616KB/0KB/0KB /s] [22.7K/0/0 iops] [eta 00m:00s]
file1: (groupid=0, jobs=1): err= 0: pid=4401: Thu Dec 3 14:40:34 2015
read : io=5978.4MB, bw=102028KB/s, iops=25507, runt= 60001msec
clat (usec): min=33, max=1160, avg=38.47, stdev= 7.95
lat (usec): min=33, max=1160, avg=38.55, stdev= 7.95
clat percentiles (usec):
| 1.00th=[ 36], 5.00th=[ 37], 10.00th=[ 37], 20.00th=[ 37],
| 30.00th=[ 37], 40.00th=[ 37], 50.00th=[ 37], 60.00th=[ 37],
| 70.00th=[ 38], 80.00th=[ 38], 90.00th=[ 39], 95.00th=[ 40],
| 99.00th=[ 56], 99.50th=[ 112], 99.90th=[ 129], 99.95th=[ 131],
| 99.99th=[ 135]
bw (KB /s): min=89736, max=104192, per=100.00%, avg=102129.82, stdev=4576.05
lat (usec) : 50=97.90%, 100=1.31%, 250=0.79%, 500=0.01%, 750=0.01%
lat (usec) : 1000=0.01%
lat (msec) : 2=0.01%
cpu : usr=5.29%, sys=8.24%, ctx=1530462, majf=0, minf=7
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=1530453/w=0/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=1
Run status group 0 (all jobs):
READ: io=5978.4MB, aggrb=102028KB/s, minb=102028KB/s, maxb=102028KB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
sdc: ios=1528493/0, merge=0/0, ticks=49592/0, in_queue=49296, util=82.16%
file1: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio, iodepth=32
fio-2.1.11
Starting 1 process
Jobs: 1 (f=1): [r(1)] [100.0% done] [198.9MB/0KB/0KB /s] [50.1K/0/0 iops] [eta 00m:00s]
file1: (groupid=0, jobs=1): err= 0: pid=4491: Thu Dec 3 14:41:35 2015
read : io=11851MB, bw=202258KB/s, iops=50564, runt= 60001msec
slat (usec): min=1, max=41, avg= 2.24, stdev= 0.53
clat (usec): min=101, max=4701, avg=629.71, stdev=97.10
lat (usec): min=103, max=4703, avg=632.04, stdev=97.10
clat percentiles (usec):
| 1.00th=[ 414], 5.00th=[ 494], 10.00th=[ 532], 20.00th=[ 572],
| 30.00th=[ 604], 40.00th=[ 620], 50.00th=[ 628], 60.00th=[ 636],
| 70.00th=[ 644], 80.00th=[ 676], 90.00th=[ 732], 95.00th=[ 772],
| 99.00th=[ 988], 99.50th=[ 1080], 99.90th=[ 1224], 99.95th=[ 1304],
| 99.99th=[ 2352]
bw (KB /s): min=201264, max=203792, per=100.00%, avg=202253.51, stdev=900.23
lat (usec) : 250=0.02%, 500=6.16%, 750=86.51%, 1000=6.40%
lat (msec) : 2=0.90%, 4=0.02%, 10=0.01%
cpu : usr=14.23%, sys=13.17%, ctx=3030215, majf=0, minf=38
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=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=0.1%, 64=0.0%, >=64=0.0%
issued : total=r=3033926/w=0/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
READ: io=11851MB, aggrb=202258KB/s, minb=202258KB/s, maxb=202258KB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
sdc: ios=3029528/0, merge=0/0, ticks=1896368/0, in_queue=1895916, util=99.88%
Threads: 01 Results: 20011 seeks/second, 0.050 ms random access time (57851 < offsets < 120034116900)
Threads: 02 Results: 31043 seeks/second, 0.032 ms random access time (257341 < offsets < 120034048149)
Threads: 04 Results: 43232 seeks/second, 0.023 ms random access time (194068 < offsets < 120034057651)
Threads: 08 Results: 46812 seeks/second, 0.021 ms random access time (233306 < offsets < 120034080121)
Threads: 16 Results: 46860 seeks/second, 0.021 ms random access time (53994 < offsets < 120033982193)
Threads: 32 Results: 48302 seeks/second, 0.021 ms random access time (10452 < offsets < 120034120869)
16000+0 records in
16000+0 records out
16777216000 bytes (17 GB) copied, 69.2282 s, 242 MB/s
16000+0 records in
16000+0 records out
16777216000 bytes (17 GB) copied, 122.674 s, 137 MB/s
mke2fs 1.42.12 (29-Aug-2014)
Discarding device blocks: done
Creating filesystem with 15624704 4k blocks and 3907584 inodes
Filesystem UUID: c419eb25-7de5-4a16-9ae3-b8cd3ec63050
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424
Allocating group tables: done
Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information: done
Using uid:0, gid:0.
Writing intelligently...done
Rewriting...done
Reading intelligently...done
start 'em...done...done...done...done...done...
Create files in sequential order...done.
Stat files in sequential order...done.
Delete files in sequential order...done.
Create files in random order...done.
Stat files in random order...done.
Delete files in random order...done.
Version 1.97 ------Sequential Output------ --Sequential Input- --Random-
Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
ns331091 47G 126170 9 84854 8 317315 12 +++++ +++
Latency 20719ms 6746ms 5182us 2147us
Version 1.97 ------Sequential Create------ --------Random Create--------
ns331091 -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
128:4096:4096 23673 28 +++++ +++ 45896 40 21933 25 +++++ +++ 35913 33
Latency 57368us 277us 251ms 3609ms 28us 254ms
1.97,1.97,ns331091,1,1449155812,47G,,,,126170,9,84854,8,,,317315,12,+++++,+++,128,4096,4096,,,23673,28,+++++,+++,45896,40,21933,25,+++++,+++,35913,33,,20719ms,6746ms,,5182us,2147us,57368us,277us,251ms,3609ms,28us,254ms
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
file1: (g=0): rw=write, bs=1M-1M/1M-1M/1M-1M, ioengine=sync, iodepth=1
fio-2.1.11
Starting 1 process
Jobs: 1 (f=1): [W(1)] [100.0% done] [0KB/131.0MB/0KB /s] [0/131/0 iops] [eta 00m:00s]
file1: (groupid=0, jobs=1): err= 0: pid=7013: Thu Dec 3 15:22:32 2015
write: io=114473MB, bw=132621KB/s, iops=129, runt=883876msec
clat (usec): min=4394, max=16382, avg=7671.17, stdev=722.79
lat (usec): min=4442, max=16431, avg=7716.18, stdev=722.70
clat percentiles (usec):
| 1.00th=[ 6752], 5.00th=[ 7136], 10.00th=[ 7264], 20.00th=[ 7328],
| 30.00th=[ 7392], 40.00th=[ 7456], 50.00th=[ 7584], 60.00th=[ 7648],
| 70.00th=[ 7648], 80.00th=[ 7776], 90.00th=[ 8256], 95.00th=[ 9024],
| 99.00th=[10816], 99.50th=[11840], 99.90th=[13248], 99.95th=[13760],
| 99.99th=[14784]
bw (KB /s): min=114688, max=140190, per=100.00%, avg=132749.27, stdev=5648.45
lat (msec) : 10=98.17%, 20=1.83%
cpu : usr=0.74%, sys=0.71%, ctx=114506, majf=0, minf=9
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=114473/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=1
Run status group 0 (all jobs):
WRITE: io=114473MB, aggrb=132620KB/s, minb=132620KB/s, maxb=132620KB/s, mint=883876msec, maxt=883876msec
Disk stats (read/write):
sdc: ios=109/114464, merge=0/114465, ticks=8/870492, in_queue=870292, util=98.51%
file1: (g=0): rw=write, bs=1M-1M/1M-1M/1M-1M, ioengine=sync, iodepth=1
fio-2.1.11
Starting 1 process
Jobs: 1 (f=1): [W(1)] [100.0% done] [0KB/133.0MB/0KB /s] [0/133/0 iops] [eta 00m:00s]
file1: (groupid=0, jobs=1): err= 0: pid=8369: Thu Dec 3 15:37:05 2015
write: io=114473MB, bw=134314KB/s, iops=131, runt=872736msec
clat (usec): min=4384, max=17170, avg=7573.94, stdev=621.25
lat (usec): min=4416, max=17189, avg=7618.86, stdev=621.13
clat percentiles (usec):
| 1.00th=[ 6816], 5.00th=[ 7136], 10.00th=[ 7264], 20.00th=[ 7328],
| 30.00th=[ 7392], 40.00th=[ 7456], 50.00th=[ 7520], 60.00th=[ 7584],
| 70.00th=[ 7648], 80.00th=[ 7712], 90.00th=[ 7776], 95.00th=[ 7968],
| 99.00th=[10688], 99.50th=[11840], 99.90th=[12992], 99.95th=[13632],
| 99.99th=[14912]
bw (KB /s): min=116039, max=139360, per=100.00%, avg=134444.41, stdev=3321.49
lat (msec) : 10=98.57%, 20=1.43%
cpu : usr=0.73%, sys=0.74%, ctx=114504, majf=0, minf=9
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=114473/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=1
Run status group 0 (all jobs):
WRITE: io=114473MB, aggrb=134313KB/s, minb=134313KB/s, maxb=134313KB/s, mint=872736msec, maxt=872736msec
Disk stats (read/write):
sdc: ios=59/114449, merge=0/114450, ticks=4/859420, in_queue=859212, util=98.51%
file1: (g=0): rw=write, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=1
fio-2.1.11
Starting 1 process
Jobs: 1 (f=1): [W(1)] [100.0% done] [0KB/89172KB/0KB /s] [0/22.3K/0 iops] [eta 00m:00s]
file1: (groupid=0, jobs=1): err= 0: pid=9674: Thu Dec 3 15:38:16 2015
write: io=5221.8MB, bw=89116KB/s, iops=22278, runt= 60001msec
clat (usec): min=38, max=1267, avg=43.92, stdev= 8.41
lat (usec): min=38, max=1267, avg=44.13, stdev= 8.41
clat percentiles (usec):
| 1.00th=[ 41], 5.00th=[ 42], 10.00th=[ 42], 20.00th=[ 42],
| 30.00th=[ 42], 40.00th=[ 42], 50.00th=[ 43], 60.00th=[ 43],
| 70.00th=[ 43], 80.00th=[ 43], 90.00th=[ 43], 95.00th=[ 45],
| 99.00th=[ 84], 99.50th=[ 84], 99.90th=[ 89], 99.95th=[ 90],
| 99.99th=[ 133]
bw (KB /s): min=88696, max=89488, per=100.00%, avg=89122.96, stdev=172.17
lat (usec) : 50=96.48%, 100=3.50%, 250=0.02%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%
cpu : usr=5.56%, sys=5.67%, ctx=1336780, majf=0, minf=7
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=1336760/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=1
Run status group 0 (all jobs):
WRITE: io=5221.8MB, aggrb=89115KB/s, minb=89115KB/s, maxb=89115KB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
sdc: ios=59/1334851, merge=0/0, ticks=8/48220, in_queue=47980, util=79.97%
file1: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio, iodepth=32
fio-2.1.11
Starting 1 process
Jobs: 1 (f=1): [w(1)] [100.0% done] [0KB/117.8MB/0KB /s] [0/30.2K/0 iops] [eta 00m:00s]
file1: (groupid=0, jobs=1): err= 0: pid=9777: Thu Dec 3 15:39:26 2015
write: io=7854.3MB, bw=134042KB/s, iops=33510, runt= 60002msec
slat (usec): min=1, max=39, avg= 2.34, stdev= 0.66
clat (usec): min=101, max=7896, avg=951.62, stdev=422.75
lat (usec): min=107, max=7898, avg=954.07, stdev=422.74
clat percentiles (usec):
| 1.00th=[ 676], 5.00th=[ 684], 10.00th=[ 684], 20.00th=[ 692],
| 30.00th=[ 700], 40.00th=[ 716], 50.00th=[ 740], 60.00th=[ 772],
| 70.00th=[ 844], 80.00th=[ 1368], 90.00th=[ 1560], 95.00th=[ 1816],
| 99.00th=[ 2096], 99.50th=[ 2224], 99.90th=[ 4896], 99.95th=[ 5344],
| 99.99th=[ 5984]
bw (KB /s): min=119048, max=138528, per=100.00%, avg=134192.61, stdev=3914.84
lat (usec) : 250=0.01%, 500=0.01%, 750=53.50%, 1000=19.57%
lat (msec) : 2=24.99%, 4=1.78%, 10=0.15%
cpu : usr=9.64%, sys=9.74%, ctx=2005891, majf=0, minf=7
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=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=0.1%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=2010698/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
WRITE: io=7854.3MB, aggrb=134042KB/s, minb=134042KB/s, maxb=134042KB/s, mint=60002msec, maxt=60002msec
Disk stats (read/write):
sdc: ios=59/2008006, merge=0/0, ticks=8/1901540, in_queue=1901176, util=99.88%
file1: (g=0): rw=read, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=1
fio-2.1.11
Starting 1 process
Jobs: 1 (f=1): [R(1)] [100.0% done] [101.4MB/0KB/0KB /s] [25.1K/0/0 iops] [eta 00m:00s]
file1: (groupid=0, jobs=1): err= 0: pid=9878: Thu Dec 3 15:40:36 2015
read : io=6083.3MB, bw=103820KB/s, iops=25954, runt= 60001msec
clat (usec): min=34, max=1493, avg=37.75, stdev= 3.20
lat (usec): min=34, max=1493, avg=37.84, stdev= 3.20
clat percentiles (usec):
| 1.00th=[ 36], 5.00th=[ 37], 10.00th=[ 37], 20.00th=[ 37],
| 30.00th=[ 37], 40.00th=[ 37], 50.00th=[ 37], 60.00th=[ 37],
| 70.00th=[ 38], 80.00th=[ 38], 90.00th=[ 38], 95.00th=[ 40],
| 99.00th=[ 48], 99.50th=[ 51], 99.90th=[ 58], 99.95th=[ 63],
| 99.99th=[ 78]
bw (KB /s): min=102952, max=104112, per=100.00%, avg=103824.07, stdev=163.02
lat (usec) : 50=99.28%, 100=0.71%, 250=0.01%, 500=0.01%, 750=0.01%
lat (usec) : 1000=0.01%
lat (msec) : 2=0.01%
cpu : usr=6.41%, sys=7.65%, ctx=1557336, majf=0, minf=7
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=1557321/w=0/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=1
Run status group 0 (all jobs):
READ: io=6083.3MB, aggrb=103819KB/s, minb=103819KB/s, maxb=103819KB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
sdc: ios=1555082/0, merge=0/0, ticks=49184/0, in_queue=48912, util=81.52%
file1: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio, iodepth=32
fio-2.1.11
Starting 1 process
Jobs: 1 (f=1): [r(1)] [100.0% done] [196.1MB/0KB/0KB /s] [50.5K/0/0 iops] [eta 00m:00s]
file1: (groupid=0, jobs=1): err= 0: pid=9969: Thu Dec 3 15:41:37 2015
read : io=11812MB, bw=201595KB/s, iops=50398, runt= 60001msec
slat (usec): min=1, max=54, avg= 2.21, stdev= 0.53
clat (usec): min=124, max=3432, avg=631.79, stdev=128.07
lat (usec): min=126, max=3434, avg=634.10, stdev=128.07
clat percentiles (usec):
| 1.00th=[ 370], 5.00th=[ 454], 10.00th=[ 494], 20.00th=[ 540],
| 30.00th=[ 564], 40.00th=[ 596], 50.00th=[ 620], 60.00th=[ 644],
| 70.00th=[ 676], 80.00th=[ 716], 90.00th=[ 780], 95.00th=[ 852],
| 99.00th=[ 1048], 99.50th=[ 1112], 99.90th=[ 1256], 99.95th=[ 1336],
| 99.99th=[ 2416]
bw (KB /s): min=200968, max=201840, per=100.00%, avg=201602.02, stdev=132.50
lat (usec) : 250=0.04%, 500=11.36%, 750=74.93%, 1000=12.17%
lat (msec) : 2=1.48%, 4=0.02%
cpu : usr=14.42%, sys=13.07%, ctx=3019801, majf=0, minf=38
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=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=0.1%, 64=0.0%, >=64=0.0%
issued : total=r=3023977/w=0/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
READ: io=11812MB, aggrb=201595KB/s, minb=201595KB/s, maxb=201595KB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
sdc: ios=3019670/0, merge=0/0, ticks=1896216/0, in_queue=1895664, util=99.88%
Threads: 01 Results: 7943 seeks/second, 0.126 ms random access time (42983 < offsets < 120033594503)
Threads: 02 Results: 15243 seeks/second, 0.066 ms random access time (253093 < offsets < 120033542800)
Threads: 04 Results: 26123 seeks/second, 0.038 ms random access time (159469 < offsets < 120033887059)
Threads: 08 Results: 37919 seeks/second, 0.026 ms random access time (289872 < offsets < 120034015618)
Threads: 16 Results: 45222 seeks/second, 0.022 ms random access time (200775 < offsets < 120034114832)
Threads: 32 Results: 48447 seeks/second, 0.021 ms random access time (7713 < offsets < 120033953574)
16000+0 records in
16000+0 records out
16777216000 bytes (17 GB) copied, 76.2249 s, 220 MB/s
16000+0 records in
16000+0 records out
16777216000 bytes (17 GB) copied, 123.233 s, 136 MB/s
Information: You may need to update /etc/fstab.
Information: You may need to update /etc/fstab.
mke2fs 1.42.12 (29-Aug-2014)
Discarding device blocks: done
Creating filesystem with 15624704 4k blocks and 3907584 inodes
Filesystem UUID: 4f6153d8-8eda-40ed-87a6-059144b39531
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424
Allocating group tables: done
Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information: done
Using uid:0, gid:0.
Writing intelligently...done
Rewriting...done
Reading intelligently...done
start 'em...done...done...done...done...done...
Create files in sequential order...done.
Stat files in sequential order...done.
Delete files in sequential order...done.
Create files in random order...done.
Stat files in random order...done.
Delete files in random order...done.
Version 1.97 ------Sequential Output------ --Sequential Input- --Random-
Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
ns331091 47G 124705 9 83916 8 319899 12 +++++ +++
Latency 22804ms 7621ms 3620us 2320us
Version 1.97 ------Sequential Create------ --------Random Create--------
ns331091 -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
128:4096:4096 23625 28 +++++ +++ 45608 41 21927 25 +++++ +++ 36114 34
Latency 229ms 244us 258ms 3600ms 28us 251ms
1.97,1.97,ns331091,1,1449163783,47G,,,,124705,9,83916,8,,,319899,12,+++++,+++,128,4096,4096,,,23625,28,+++++,+++,45608,41,21927,25,+++++,+++,36114,34,,22804ms,7621ms,,3620us,2320us,229ms,244us,258ms,3600ms,28us,251ms
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
FOUND NON-ROTIONAL DISK (SSD)
PERFORMING SECURE ERASE OF /dev/sdc...
security_password="secret"
/dev/sdc:
Issuing SECURITY_SET_PASS command, password="secret", user=user, mode=high
security_password="secret"
/dev/sdc:
Issuing SECURITY_ERASE command, password="secret", user=user
real 0m59.940s
user 0m0.000s
sys 0m0.000s
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Hacking is Art/
research/
harddisk performance/
SSDSC2BB120G4
Links:
harddisk performance
License:
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License. 
Last edited Thu Dec 3 16:58:09 2015