root@grml ~ # ./mhbs.sh --destroy-my-data --tune-kernel --install-debs --verbose sdf Reading package lists... Done Building dependency tree
Reading state information... Done libc6-dev is already the newest version. fio is already the newest version. gcc is already the newest version. hdparm is already the newest version. ncurses-bin is already the newest version. parted 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 5 not upgraded. DO_WRITE=1 TUNE_KERNEL=1 HDD=sdf HDD_DEV=/dev/sdf HDD_P1=/dev/sdf1 IS_DRBD=0 IS_SSD=0

IS_RAID=0

Model Family: Western Digital Red (AF) Device Model: WDC WD20EFRX-68AX9N0 Firmware Version: 80.00A80

User Capacity: 2,000,398,934,016 bytes [2.00 TB]

model name : AMD A8-5500 APU with Radeon(tm) HD Graphics model name : AMD A8-5500 APU with Radeon(tm) HD Graphics
4 4 Linux grml 3.10-1-grml-amd64 #1 SMP Debian 3.10.10-1+grml.1 (2013-08-30) x86_64 GNU/Linux [ 0.000000] Memory: 1009400k/1048576k available (3801k kernel code, 396k absent, 38780k reserved, 2973k data, 932k init) 1000+0 records in 1000+0 records out 33554432000 bytes (34 GB) copied, 7.28344 s, 4.6 GB/s 00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 40) egrep: /var/log/kern.log: No such file or directory [ 3.929066] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 3.929089] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 3.929355] ata1.00: ATA-8: OCZ-VERTEX450, 1.0, max UDMA/133 [ 3.929359] ata1.00: 250069680 sectors, multi 1: LBA48 NCQ (depth 31/32), AA [ 3.929659] ata3.00: ATA-9: WDC WD30EFRX-68AX9N0, 80.00A80, max UDMA/133 [ 3.929663] ata3.00: 5860533168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 3.930383] ata3.00: configured for UDMA/133 [ 3.931469] ata1.00: configured for UDMA/133 [ 1943.833493] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1943.835830] ata3.00: configured for UDMA/133 [ 1948.505982] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1948.650895] ata4.00: ATA-9: WDC WD20EFRX-68AX9N0, 80.00A80, max UDMA/133 [ 1948.650904] ata4.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA lat (usec): min=50, max=5828, avg=90.99, stdev=51.71 clat percentiles (usec): | 1.00th=[ 67], 5.00th=[ 73], 10.00th=[ 75], 20.00th=[ 78], | 30.00th=[ 80], 40.00th=[ 82], 50.00th=[ 84], 60.00th=[ 86], | 70.00th=[ 89], 80.00th=[ 91], 90.00th=[ 97], 95.00th=[ 147], | 99.00th=[ 151], 99.50th=[ 151], 99.90th=[ 1064], 99.95th=[ 1352], | 99.99th=[ 1448] bw (KB /s): min=39536, max=48672, per=100.00%, avg=43153.92, stdev=1766.60 lat (usec) : 100=90.73%, 250=9.04%, 500=0.01%, 750=0.06%, 1000=0.02% lat (msec) : 2=0.15%, 10=0.01% cpu : usr=4.13%, sys=24.17%, ctx=648550, majf=0, minf=27 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=646984/d=0, short=r=0/w=0/d=0

Run status group 0 (all jobs): WRITE: io=2527.3MB, aggrb=43131KB/s, minb=43131KB/s, maxb=43131KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write): sdf: ios=83/646485, merge=0/0, ticks=4/49512, in_queue=48936, util=81.57% file1: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio, iodepth=32 fio-2.1.1 Starting 1 process Jobs: 1 (f=1): [w] [100.0% done] [0KB/415KB/0KB /s] [0/103/0 iops] [eta 00m:00s] file1: (groupid=0, jobs=1): err= 0: pid=7480: Sat Nov 2 16:57:46 2013 write: io=27216KB, bw=462405B/s, iops=112, runt= 60270msec slat (usec): min=4, max=200, avg=51.02, stdev= 9.84 clat (usec): min=237, max=587502, avg=283315.50, stdev=53876.10 lat (usec): min=248, max=587548, avg=283367.22, stdev=53881.27 clat percentiles (usec): | 1.00th=[ 1624], 5.00th=[228352], 10.00th=[244736], 20.00th=[259072], | 30.00th=[268288], 40.00th=[276480], 50.00th=[284672], 60.00th=[296960], | 70.00th=[305152], 80.00th=[317440], 90.00th=[333824], 95.00th=[350208], | 99.00th=[370688], 99.50th=[378880], 99.90th=[528384], 99.95th=[561152], | 99.99th=[585728] bw (KB /s): min= 233, max= 1606, per=99.84%, avg=450.26, stdev=116.55 lat (usec) : 250=0.04%, 500=0.10%, 750=0.09%, 1000=0.09% lat (msec) : 2=1.35%, 10=0.01%, 20=0.06%, 50=0.10%, 100=0.26% lat (msec) : 250=10.96%, 500=86.79%, 750=0.13% cpu : usr=0.46%, sys=1.07%, ctx=6925, majf=0, minf=24 IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.2%, 32=99.5%, >=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=6804/d=0, short=r=0/w=0/d=0

Run status group 0 (all jobs): WRITE: io=27216KB, aggrb=451KB/s, minb=451KB/s, maxb=451KB/s, mint=60270msec, maxt=60270msec

Disk stats (read/write): sdf: ios=83/6790, merge=0/0, ticks=8/1919656, in_queue=1922792, util=99.85% file1: (g=0): rw=read, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=1 fio-2.1.1 Starting 1 process Jobs: 1 (f=1): [R] [100.0% done] [55716KB/0KB/0KB /s] [13.1K/0/0 iops] [eta 00m:00s] file1: (groupid=0, jobs=1): err= 0: pid=7548: Sat Nov 2 16:58:56 2013 read : io=3292.7MB, bw=56194KB/s, iops=14048, runt= 60001msec clat (usec): min=41, max=12771, avg=69.14, stdev=22.64 lat (usec): min=41, max=12772, avg=69.40, stdev=22.65 clat percentiles (usec): | 1.00th=[ 60], 5.00th=[ 63], 10.00th=[ 64], 20.00th=[ 65], | 30.00th=[ 66], 40.00th=[ 67], 50.00th=[ 68], 60.00th=[ 69], | 70.00th=[ 70], 80.00th=[ 71], 90.00th=[ 72], 95.00th=[ 74], | 99.00th=[ 83], 99.50th=[ 96], 99.90th=[ 406], 99.95th=[ 470], | 99.99th=[ 498] bw (KB /s): min=50288, max=59544, per=100.00%, avg=56202.02, stdev=690.77 lat (usec) : 50=0.04%, 100=99.49%, 250=0.24%, 500=0.22%, 750=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01% cpu : usr=4.82%, sys=30.66%, ctx=844762, majf=0, minf=30 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=842919/w=0/d=0, short=r=0/w=0/d=0

Run status group 0 (all jobs): READ: io=3292.7MB, aggrb=56193KB/s, minb=56193KB/s, maxb=56193KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write): sdf: ios=842190/0, merge=0/0, ticks=46336/0, in_queue=45464, util=75.78% file1: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio, iodepth=32 fio-2.1.1 Starting 1 process Jobs: 1 (f=1): [r] [100.0% done] [375KB/0KB/0KB /s] [93/0/0 iops] [eta 00m:00s] file1: (groupid=0, jobs=1): err= 0: pid=7557: Sat Nov 2 16:59:57 2013 read : io=22764KB, bw=385990B/s, iops=94, runt= 60391msec slat (usec): min=5, max=122, avg=43.84, stdev= 6.05 clat (msec): min=11, max=2067, avg=339.40, stdev=294.33 lat (msec): min=11, max=2067, avg=339.44, stdev=294.33 clat percentiles (msec): | 1.00th=[ 29], 5.00th=[ 40], 10.00th=[ 57], 20.00th=[ 96], | 30.00th=[ 143], 40.00th=[ 196], 50.00th=[ 258], 60.00th=[ 338], | 70.00th=[ 429], 80.00th=[ 545], 90.00th=[ 717], 95.00th=[ 881], | 99.00th=[ 1385], 99.50th=[ 1582], 99.90th=[ 2057], 99.95th=[ 2057], | 99.99th=[ 2073] bw (KB /s): min= 171, max= 419, per=99.88%, avg=375.56, stdev=27.82 lat (msec) : 20=0.07%, 50=8.24%, 100=12.60%, 250=27.99%, 500=27.97% lat (msec) : 750=14.23%, 1000=5.41%, 2000=3.29%, >=2000=0.19% cpu : usr=0.34%, sys=0.52%, ctx=5787, majf=0, minf=58 IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.3%, 32=99.5%, >=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=5691/w=0/d=0, short=r=0/w=0/d=0

Run status group 0 (all jobs): READ: io=22764KB, aggrb=376KB/s, minb=376KB/s, maxb=376KB/s, mint=60391msec, maxt=60391msec

Disk stats (read/write): sdf: ios=5672/0, merge=0/0, ticks=1916168/0, in_queue=1923224, util=99.82% --2013-11-02 16:59:57-- http://debian.gsd-software.net/benchmark/seeker_baryluk.c Resolving debian.gsd-software.net (debian.gsd-software.net)... 176.9.178.133 Connecting to debian.gsd-software.net (debian.gsd-software.net)|176.9.178.133|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 4789 (4.7K) [text/x-csrc] Saving to: ‘seeker_baryluk.c’

100%[===========================================================================================================================================>] 4,789 --.-K/s in 0.03s

2013-11-02 16:59:58 (143 KB/s) - ‘seeker_baryluk.c’ saved [4789/4789]

Threads: 01 Results: 48 seeks/second, 20.718 ms random access time (1175835528 < offsets < 2000138339899) Threads: 02 Results: 52 seeks/second, 19.145 ms random access time (816853638 < offsets < 1998914611800) Threads: 04 Results: 63 seeks/second, 15.856 ms random access time (379046580 < offsets < 1999554252497) Threads: 08 Results: 72 seeks/second, 13.730 ms random access time (2130240346 < offsets < 2000073804070) Threads: 16 Results: 82 seeks/second, 12.077 ms random access time (344060989 < offsets < 1998601546750) Threads: 32 Results: 89 seeks/second, 11.173 ms random access time (388112019 < offsets < 1999554181702) 16000+0 records in 16000+0 records out 16777216000 bytes (17 GB) copied, 115.976 s, 145 MB/s 16000+0 records in 16000+0 records out 16777216000 bytes (17 GB) copied, 116.347 s, 144 MB/s mke2fs 1.42.8 (20-Jun-2013) Filesystem label= OS type: Linux Block size=4096 (log=2) Fragment size=4096 (log=2) Stride=0 blocks, Stripe width=0 blocks 3907584 inodes, 15624704 blocks 781235 blocks (5.00%) reserved for the super user First data block=0 Maximum filesystem blocks=4294967296 477 block groups 32768 blocks per group, 32768 fragments per group 8192 inodes per group 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 grml 47G 92622 30 53268 17 140896 24 126.7 8 Latency 611ms 483ms 24639us 336ms Version 1.97 ------Sequential Create------ --------Random Create-------- grml -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 128:4096:4096 16223 39 216 1 21021 30 22937 50 219 1 15592 25 Latency 891ms 216ms 635ms 235ms 226ms 835ms

1.97,1.97,grml,1,1383411335,47G,,,,92622,30,53268,17,,,140896,24,126.7,8,128,4096,4096,,,16223,39,216,1,21021,30,22937,50,219,1,15592,25,,611ms,483ms,,24639us,336ms,891ms,216ms,635ms,235ms,226ms,835ms

./mhbs.sh --destroy-my-data --tune-kernel --install-debs --verbose sdf 29.71s user 525.60s system 14% cpu 1:04:03.39 total