System Specs
| O/S | Debian GNU/Linux 6.0 |
| RAM | 256 MB |
| HDD | 10 GB |
| CPU Model | Intel(R) Xeon(R) CPU E31230 @ 3.20GHz
|
| CPU Cores | 4 |
| CPU Speed | 3192 MHz |
| CPU Cache | 8192 KB |
UnixBench
| UnixBench (w/ all processors) | 2472.3 |
| UnixBench (w/ one processor) | 1010.0 |
Raw UnixBench Output
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Version 5.1.3 Based on the Byte Magazine Unix Benchmark
Multi-CPU version Version 5 revisions by Ian Smith,
Sunnyvale, CA, USA
January 13, 2011 johantheghost at yahoo period com
1 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10
1 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10
1 x Execl Throughput 1 2 3
1 x File Copy 1024 bufsize 2000 maxblocks 1 2 3
1 x File Copy 256 bufsize 500 maxblocks 1 2 3
1 x File Copy 4096 bufsize 8000 maxblocks 1 2 3
1 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10
1 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10
1 x Process Creation 1 2 3
1 x System Call Overhead 1 2 3 4 5 6 7 8 9 10
1 x Shell Scripts (1 concurrent) 1 2 3
1 x Shell Scripts (8 concurrent) 1 2 3
4 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10
4 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10
4 x Execl Throughput 1 2 3
4 x File Copy 1024 bufsize 2000 maxblocks 1 2 3
4 x File Copy 256 bufsize 500 maxblocks 1 2 3
4 x File Copy 4096 bufsize 8000 maxblocks 1 2 3
4 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10
4 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10
4 x Process Creation 1 2 3
4 x System Call Overhead 1 2 3 4 5 6 7 8 9 10
4 x Shell Scripts (1 concurrent) 1 2 3
4 x Shell Scripts (8 concurrent) 1 2 3
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: ******************
OS: GNU/Linux -- 2.6.32-042stab057.1 -- #1 SMP Fri Jun 22 02:17:07 MSD 2012
Machine: i686 (unknown)
Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
CPU 0: Intel(R) Xeon(R) CPU E31230 @ 3.20GHz (6386.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSCALL/SYSRET, Intel virtualization
CPU 1: Intel(R) Xeon(R) CPU E31230 @ 3.20GHz (6384.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSCALL/SYSRET, Intel virtualization
CPU 2: Intel(R) Xeon(R) CPU E31230 @ 3.20GHz (6384.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSCALL/SYSRET, Intel virtualization
CPU 3: Intel(R) Xeon(R) CPU E31230 @ 3.20GHz (6384.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSCALL/SYSRET, Intel virtualization
14:29:27 up 1:20, 2 users, load average: 0.27, 1.69, 2.85; runlevel 2
------------------------------------------------------------------------
Benchmark Run: Sat Sep 08 2012 14:29:27 - 14:57:53
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 19805710.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3158.7 MWIPS (10.1 s, 7 samples)
Execl Throughput 5283.1 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 350151.3 KBps (30.8 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 88334.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 752666.4 KBps (31.2 s, 2 samples)
Pipe Throughput 1093028.2 lps (10.0 s, 7 samples)
Pipe-based Context Switching 165730.3 lps (10.0 s, 7 samples)
Process Creation 16546.7 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 8114.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1798.8 lpm (61.0 s, 2 samples)
System Call Overhead 840494.2 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 19805710.5 1697.1
Double-Precision Whetstone 55.0 3158.7 574.3
Execl Throughput 43.0 5283.1 1228.6
File Copy 1024 bufsize 2000 maxblocks 3960.0 350151.3 884.2
File Copy 256 bufsize 500 maxblocks 1655.0 88334.4 533.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 752666.4 1297.7
Pipe Throughput 12440.0 1093028.2 878.6
Pipe-based Context Switching 4000.0 165730.3 414.3
Process Creation 126.0 16546.7 1313.2
Shell Scripts (1 concurrent) 42.4 8114.5 1913.8
Shell Scripts (8 concurrent) 6.0 1798.8 2997.9
System Call Overhead 15000.0 840494.2 560.3
========
System Benchmarks Index Score 1010.0
------------------------------------------------------------------------
Benchmark Run: Sat Sep 08 2012 14:57:53 - 15:26:36
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 65775643.4 lps (10.0 s, 7 samples)
Double-Precision Whetstone 11885.9 MWIPS (10.0 s, 7 samples)
Execl Throughput 22010.5 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 470320.0 KBps (30.7 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 112675.6 KBps (31.3 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1409269.7 KBps (30.5 s, 2 samples)
Pipe Throughput 3784518.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 478498.8 lps (10.0 s, 7 samples)
Process Creation 48078.8 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 18989.8 lpm (60.3 s, 2 samples)
Shell Scripts (8 concurrent) 2174.2 lpm (60.6 s, 2 samples)
System Call Overhead 2833713.6 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 65775643.4 5636.3
Double-Precision Whetstone 55.0 11885.9 2161.1
Execl Throughput 43.0 22010.5 5118.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 470320.0 1187.7
File Copy 256 bufsize 500 maxblocks 1655.0 112675.6 680.8
File Copy 4096 bufsize 8000 maxblocks 5800.0 1409269.7 2429.8
Pipe Throughput 12440.0 3784518.7 3042.2
Pipe-based Context Switching 4000.0 478498.8 1196.2
Process Creation 126.0 48078.8 3815.8
Shell Scripts (1 concurrent) 42.4 18989.8 4478.7
Shell Scripts (8 concurrent) 6.0 2174.2 3623.7
System Call Overhead 15000.0 2833713.6 1889.1
========
System Benchmarks Index Score 2472.3
IOPS
I/O Pings
ioping -c 10
request=1 time=0.0 ms
request=2 time=3.4 ms
request=3 time=4.7 ms
request=4 time=12.4 ms
request=5 time=8.8 ms
request=6 time=9.9 ms
request=7 time=7.3 ms
request=8 time=6.7 ms
request=9 time=8.8 ms
request=10 time=10.0 ms
10 requests completed in 9072.9 ms, 139 iops, 0.5 mb/s
I/O Seek Test (No Cache)
ioping -RD
146 iops, 0.6 mb/s
min/avg/max/mdev = 0.1/6.9/27.2/6.2 ms
I/O Reads - Sequential
ioping -RL
630 iops, 157.4 mb/s
min/avg/max/mdev = 0.7/1.6/22.2/1.9 ms
I/O Reads - Cached
ioping -RC
394272 iops, 1540.1 mb/s
min/avg/max/mdev = 0.0/0.0/0.1/0.0 ms
DD
dd if=/dev/zero of=sb-io-test bs=1M count=1k conv=fdatasync
7.87208 s, 136 MB/s
dd if=/dev/zero of=sb-io-test bs=64k count=16k conv=fdatasync
7.89213 s, 136 MB/s
dd if=/dev/zero of=sb-io-test bs=1M count=1k oflag=dsync
23.8919 s, 44.9 MB/s
dd if=/dev/zero of=sb-io-test bs=64k count=16k oflag=dsync
404.842 s, 2.7 MB/s
FIO
| Read IOPS | 138.5 |
| Read Bandwidth | 2.2 MB/second |
| Write IOPS | 137.25 |
| Write Bandwidth | 2.2 MB/second |
Raw FIO Output
FIO random reads:
randomreads: (g=0): rw=randread, bs=4K-4K/4K-4K, ioengine=libaio, iodepth=64
...
randomreads: (g=0): rw=randread, bs=4K-4K/4K-4K, ioengine=libaio, iodepth=64
fio-2.0.9
Starting 4 processes
randomreads: Laying out IO file(s) (1 file(s) / 1024MB)
randomreads: (groupid=0, jobs=1): err= 0: pid=6497: Sat Sep 8 13:53:32 2012
read : io=1024.3MB, bw=568985 B/s, iops=138 , runt=1887569msec
cpu : usr=0.04%, sys=0.18%, ctx=53571, majf=0, minf=0
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0%
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=0.1%, >=64=0.0%
issued : total=r=262207/w=0/d=0, short=r=0/w=0/d=0
randomreads: (groupid=0, jobs=1): err= 0: pid=6498: Sat Sep 8 13:53:32 2012
read : io=1024.3MB, bw=568673 B/s, iops=138 , runt=1888607msec
cpu : usr=0.04%, sys=0.18%, ctx=54349, majf=0, minf=0
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0%
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=0.1%, >=64=0.0%
issued : total=r=262207/w=0/d=0, short=r=0/w=0/d=0
randomreads: (groupid=0, jobs=1): err= 0: pid=6499: Sat Sep 8 13:53:32 2012
read : io=1024.3MB, bw=570681 B/s, iops=139 , runt=1881959msec
cpu : usr=0.04%, sys=0.18%, ctx=52128, majf=0, minf=0
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0%
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=0.1%, >=64=0.0%
issued : total=r=262207/w=0/d=0, short=r=0/w=0/d=0
randomreads: (groupid=0, jobs=1): err= 0: pid=6500: Sat Sep 8 13:53:32 2012
read : io=1024.3MB, bw=571584 B/s, iops=139 , runt=1878987msec
cpu : usr=0.04%, sys=0.18%, ctx=50910, majf=0, minf=0
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0%
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=0.1%, >=64=0.0%
issued : total=r=262207/w=0/d=0, short=r=0/w=0/d=0
Run status group 0 (all jobs):
READ: io=4096.2MB, aggrb=2221KB/s, minb=555KB/s, maxb=558KB/s, mint=1878987msec, maxt=1888607msec
Done
FIO random writes:
randomwrites: (g=0): rw=randwrite, bs=4K-4K/4K-4K, ioengine=libaio, iodepth=64
...
randomwrites: (g=0): rw=randwrite, bs=4K-4K/4K-4K, ioengine=libaio, iodepth=64
fio-2.0.9
Starting 4 processes
randomwrites: (groupid=0, jobs=1): err= 0: pid=6543: Sat Sep 8 14:25:18 2012
write: io=1024.3MB, bw=566156 B/s, iops=138 , runt=1897003msec
cpu : usr=0.04%, sys=0.19%, ctx=52718, majf=0, minf=0
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0%
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=0.1%, >=64=0.0%
issued : total=r=0/w=0/d=262207, short=r=0/w=0/d=0
randomwrites: (groupid=0, jobs=1): err= 0: pid=6544: Sat Sep 8 14:25:18 2012
write: io=1024.3MB, bw=563757 B/s, iops=137 , runt=1905074msec
cpu : usr=0.04%, sys=0.19%, ctx=55405, majf=0, minf=0
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0%
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=0.1%, >=64=0.0%
issued : total=r=0/w=0/d=262207, short=r=0/w=0/d=0
randomwrites: (groupid=0, jobs=1): err= 0: pid=6545: Sat Sep 8 14:25:18 2012
write: io=1024.3MB, bw=563749 B/s, iops=137 , runt=1905102msec
cpu : usr=0.04%, sys=0.19%, ctx=54732, majf=0, minf=0
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0%
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=0.1%, >=64=0.0%
issued : total=r=0/w=0/d=262207, short=r=0/w=0/d=0
randomwrites: (groupid=0, jobs=1): err= 0: pid=6546: Sat Sep 8 14:25:18 2012
write: io=1024.3MB, bw=565171 B/s, iops=137 , runt=1900308msec
cpu : usr=0.04%, sys=0.18%, ctx=52891, majf=0, minf=0
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0%
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=0.1%, >=64=0.0%
issued : total=r=0/w=0/d=262207, short=r=0/w=0/d=0
Run status group 0 (all jobs):
WRITE: io=4096.2MB, aggrb=2202KB/s, minb=550KB/s, maxb=552KB/s, mint=1897003msec, maxt=1905102msec
Done