Ceph disks ICT FIT CVUT

fit_c2_ext4

-bash-4.2# mount | grep /mnt/floppy
/dev/vdb on /mnt/floppy type ext4 (rw,relatime,seclabel,data=ordered)
-bash-4.2# fio --randrepeat=1 --direct=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-2.2.8
Starting 1 process
test: Laying out IO file(s) (1 file(s) / 4096MB)
Jobs: 1 (f=1): [m(1)] [100.0% done] [2000KB/594KB/0KB /s] [500/148/0 iops] [eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=2184: Thu Aug  4 10:16:39 2016
  read : io=3071.7MB, bw=2065.9KB/s, iops=516, runt=1522573msec
  write: io=1024.4MB, bw=705443B/s, iops=172, runt=1522573msec
  cpu          : usr=1.49%, sys=6.21%, ctx=1048602, 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=786347/w=262229/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
     latency   : target=0, window=0, percentile=100.00%, depth=64

Run status group 0 (all jobs):
   READ: io=3071.7MB, aggrb=2065KB/s, minb=2065KB/s, maxb=2065KB/s, mint=1522573msec, maxt=1522573msec
  WRITE: io=1024.4MB, aggrb=688KB/s, minb=688KB/s, maxb=688KB/s, mint=1522573msec, maxt=1522573msec

Disk stats (read/write):
  vdb: ios=786246/264425, merge=0/356, ticks=1351513/103936, in_queue=1453808, util=93.75%

intel_dc_3700_btrfs

Device Model:     INTEL SSDSC2BA100G3
Serial Number:    BTTV605104F3100FGN
/dev/sdi on /mnt/floppy type btrfs (rw,relatime,seclabel,ssd,space_cache)
test: (g=0): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=64
fio-2.2.8
Starting 1 process
test: Laying out IO file(s) (1 file(s) / 4096MB)
Jobs: 1 (f=1): [m(1)] [100.0% done] [22824KB/7316KB/0KB /s] [5706/1829/0 iops] [eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=2789: Wed Jun 15 19:23:57 2016
  read : io=3071.7MB, bw=22370KB/s, iops=5592, runt=140607msec
  write: io=1024.4MB, bw=7459.1KB/s, iops=1864, runt=140607msec
  cpu          : usr=2.29%, sys=19.76%, ctx=1048675, majf=0, minf=459
  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=786347/w=262229/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
     latency   : target=0, window=0, percentile=100.00%, depth=64

Run status group 0 (all jobs):
   READ: io=3071.7MB, aggrb=22370KB/s, minb=22370KB/s, maxb=22370KB/s, mint=140607msec, maxt=140607msec
  WRITE: io=1024.4MB, aggrb=7459KB/s, minb=7459KB/s, maxb=7459KB/s, mint=140607msec, maxt=140607msec

intel_dc_3700_ext4

Device Model:     INTEL SSDSC2BA100G3
Serial Number:    BTTV605104F3100FGN
/dev/sdi on /mnt/floppy type ext4 (rw,relatime,seclabel,data=ordered)
test: (g=0): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=64
fio-2.2.8
Starting 1 process
test: Laying out IO file(s) (1 file(s) / 4096MB)
Jobs: 1 (f=1): [m(1)] [100.0% done] [26592KB/8600KB/0KB /s] [6648/2150/0 iops] [eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=9783: Thu Jun 16 09:48:58 2016
  read : io=3071.7MB, bw=26630KB/s, iops=6657, runt=118113msec
  write: io=1024.4MB, bw=8880.7KB/s, iops=2220, runt=118113msec
  cpu          : usr=1.53%, sys=8.78%, ctx=1048581, majf=0, minf=460
  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=786347/w=262229/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
     latency   : target=0, window=0, percentile=100.00%, depth=64

Run status group 0 (all jobs):
   READ: io=3071.7MB, aggrb=26630KB/s, minb=26630KB/s, maxb=26630KB/s, mint=118113msec, maxt=118113msec
  WRITE: io=1024.4MB, aggrb=8880KB/s, minb=8880KB/s, maxb=8880KB/s, mint=118113msec, maxt=118113msec

Disk stats (read/write):
  sdi: ios=784827/261776, merge=0/23, ticks=94815/9149, in_queue=103711, util=87.97%

intel_dc_3700_raid1

test: (g=0): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=64
fio-2.2.8
Starting 1 process
test: Laying out IO file(s) (1 file(s) / 4096MB)
Jobs: 1 (f=1): [m(1)] [100.0% done] [18797KB/6193KB/0KB /s] [4699/1548/0 iops] [eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=29066: Tue Jun 21 17:07:23 2016
  read : io=3071.7MB, bw=18761KB/s, iops=4690, runt=167659msec
  write: io=1024.4MB, bw=6256.3KB/s, iops=1564, runt=167659msec
  cpu          : usr=0.82%, sys=42.87%, ctx=1048638, majf=0, minf=503
  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=786347/w=262229/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
     latency   : target=0, window=0, percentile=100.00%, depth=64

Run status group 0 (all jobs):
   READ: io=3071.7MB, aggrb=18760KB/s, minb=18760KB/s, maxb=18760KB/s, mint=167659msec, maxt=167659msec
  WRITE: io=1024.4MB, aggrb=6256KB/s, minb=6256KB/s, maxb=6256KB/s, mint=167659msec, maxt=167659msec

Disk stats (read/write):
    md2: ios=785500/262022, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=393173/262366, aggrmerge=0/20, aggrticks=58357/32739, aggrin_queue=90860, aggrutil=85.01%
  sdi: ios=785854/262366, merge=0/20, ticks=116642/31219, in_queue=147494, util=85.01%
  sdj: ios=493/262366, merge=0/20, ticks=72/34260, in_queue=34226, util=19.18%

intel_dc_3700_xfs

Device Model:     INTEL SSDSC2BA100G3
Serial Number:    BTTV605104F3100FGN
/dev/sdi on /mnt/floppy type xfs (rw,relatime,seclabel,attr2,inode64,noquota)
test: (g=0): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=64
fio-2.2.8
Starting 1 process
test: Laying out IO file(s) (1 file(s) / 4096MB)
Jobs: 1 (f=1): [m(1)] [100.0% done] [27140KB/8868KB/0KB /s] [6785/2217/0 iops] [eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=9836: Thu Jun 16 10:15:07 2016
  read : io=3071.7MB, bw=26846KB/s, iops=6711, runt=117166msec
  write: io=1024.4MB, bw=8952.5KB/s, iops=2238, runt=117166msec
  cpu          : usr=1.59%, sys=8.81%, ctx=1048582, majf=0, minf=503
  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=786347/w=262229/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
     latency   : target=0, window=0, percentile=100.00%, depth=64

Run status group 0 (all jobs):
   READ: io=3071.7MB, aggrb=26845KB/s, minb=26845KB/s, maxb=26845KB/s, mint=117166msec, maxt=117166msec
  WRITE: io=1024.4MB, aggrb=8952KB/s, minb=8952KB/s, maxb=8952KB/s, mint=117166msec, maxt=117166msec

Disk stats (read/write):
  sdi: ios=784842/261747, merge=0/4, ticks=93478/8604, in_queue=101802, util=87.05%

toshiba_mg04aca400_btrfs

Device Model:     TOSHIBA MG03ACA400
Serial Number:    X5P8K8IFF
/dev/sdh on /mnt/floppy type btrfs (rw,relatime,seclabel,space_cache)
test: (g=0): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=64
fio-2.2.8
Starting 1 process
test: Laying out IO file(s) (1 file(s) / 4096MB)
Jobs: 1 (f=1): [m(1)] [99.9% done] [2124KB/752KB/0KB /s] [531/188/0 iops] [eta 00m:05s]  
test: (groupid=0, jobs=1): err= 0: pid=2695: Thu Jun 16 13:02:56 2016
  read : io=3071.7MB, bw=494316B/s, iops=120, runt=6515823msec
  write: io=1024.4MB, bw=164843B/s, iops=40, runt=6515823msec
  cpu          : usr=0.20%, sys=1.22%, ctx=1048930, majf=0, minf=4845
  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=786347/w=262229/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
     latency   : target=0, window=0, percentile=100.00%, depth=64

Run status group 0 (all jobs):
   READ: io=3071.7MB, aggrb=482KB/s, minb=482KB/s, maxb=482KB/s, mint=6515823msec, maxt=6515823msec
  WRITE: io=1024.4MB, aggrb=160KB/s, minb=160KB/s, maxb=160KB/s, mint=6515823msec, maxt=6515823msec

toshiba_mg04aca400_ext4

Device Model:     TOSHIBA MG03ACA400
Serial Number:    X5P8K8IFF
/dev/sdh on /mnt/floppy type ext4 (rw,relatime,seclabel,data=ordered)
test: (g=0): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=64
fio-2.2.8
Starting 1 process
test: Laying out IO file(s) (1 file(s) / 4096MB)
Jobs: 1 (f=1): [m(1)] [100.0% done] [1888KB/564KB/0KB /s] [472/141/0 iops] [eta 00m:03s] 36s]
test: (groupid=0, jobs=1): err= 0: pid=9630: Tue Jun 21 12:14:30 2016
  read : io=3071.7MB, bw=418293B/s, iops=102, runt=7700043msec
  write: io=1024.4MB, bw=139491B/s, iops=34, runt=7700043msec
  cpu          : usr=0.15%, sys=0.56%, ctx=1048753, majf=0, minf=5748
  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=786347/w=262229/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
     latency   : target=0, window=0, percentile=100.00%, depth=64

Run status group 0 (all jobs):
   READ: io=3071.7MB, aggrb=408KB/s, minb=408KB/s, maxb=408KB/s, mint=7700043msec, maxt=7700043msec
  WRITE: io=1024.4MB, aggrb=136KB/s, minb=136KB/s, maxb=136KB/s, mint=7700043msec, maxt=7700043msec

Disk stats (read/write):
  sdh: ios=786229/366236, merge=0/3481, ticks=7409297/972940, in_queue=8381201, util=99.41%

toshiba_mg04aca400_xfs

Device Model:     TOSHIBA MG03ACA400
Serial Number:    X5P8K8IFF
/dev/sdh on /mnt/floppy type xfs (rw,relatime,seclabel,attr2,inode64,noquota)
test: (g=0): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=64
fio-2.2.8
Starting 1 process
test: Laying out IO file(s) (1 file(s) / 4096MB)
Jobs: 1 (f=1): [m(1)] [100.0% done] [2232KB/688KB/0KB /s] [558/172/0 iops] [eta 00m:01s]
test: (groupid=0, jobs=1): err= 0: pid=2845: Thu Jun 16 16:27:34 2016
  read : io=3071.7MB, bw=497138B/s, iops=121, runt=6478838msec
  write: io=1024.4MB, bw=165784B/s, iops=40, runt=6478838msec
  cpu          : usr=0.18%, sys=0.70%, ctx=1048870, majf=0, minf=4846
  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=786347/w=262229/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
     latency   : target=0, window=0, percentile=100.00%, depth=64

Run status group 0 (all jobs):
   READ: io=3071.7MB, aggrb=485KB/s, minb=485KB/s, maxb=485KB/s, mint=6478838msec, maxt=6478838msec
  WRITE: io=1024.4MB, aggrb=161KB/s, minb=161KB/s, maxb=161KB/s, mint=6478838msec, maxt=6478838msec

Disk stats (read/write):
  sdh: ios=786286/262589, merge=0/4, ticks=6270783/163858, in_queue=6433624, util=99.18%