System Specs
| O/S | Ubuntu 10.04.4 LTS |
| RAM | 999 MB |
| HDD | 25 GB |
| CPU Model | Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz
|
| CPU Cores | 8 |
| CPU Speed | 2600 MHz |
| CPU Cache | 20480 KB |
UnixBench
| UnixBench (w/ all processors) | 1062.4 |
| UnixBench (w/ one processor) | 361.4 |
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
8 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10
8 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10
8 x Execl Throughput 1 2 3
8 x File Copy 1024 bufsize 2000 maxblocks 1 2 3
8 x File Copy 256 bufsize 500 maxblocks 1 2 3
8 x File Copy 4096 bufsize 8000 maxblocks 1 2 3
8 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10
8 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10
8 x Process Creation 1 2 3
8 x System Call Overhead 1 2 3 4 5 6 7 8 9 10
8 x Shell Scripts (1 concurrent) 1 2 3
8 x Shell Scripts (8 concurrent) 1 2 3
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: ******************
OS: GNU/Linux -- 2.6.32-46-generic-pae -- #108-Ubuntu SMP Thu Apr 11 16:11:56 UTC 2013
Machine: i686 (unknown)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz (5200.1 bogomips)
Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
CPU 1: Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz (5200.1 bogomips)
Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
CPU 2: Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz (5200.1 bogomips)
Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
CPU 3: Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz (5200.1 bogomips)
Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
CPU 4: Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz (5200.1 bogomips)
Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
CPU 5: Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz (5200.1 bogomips)
Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
CPU 6: Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz (5200.1 bogomips)
Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
CPU 7: Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz (5200.1 bogomips)
Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
09:10:04 up 10:15, 1 user, load average: 0.58, 0.50, 0.37; runlevel 2
------------------------------------------------------------------------
Benchmark Run: Tue Apr 23 2013 09:10:05 - 09:38:19
8 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 18317939.4 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2471.9 MWIPS (10.0 s, 7 samples)
Execl Throughput 1358.6 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 89369.2 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 23622.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 308679.7 KBps (30.0 s, 2 samples)
Pipe Throughput 109247.3 lps (10.0 s, 7 samples)
Pipe-based Context Switching 33492.6 lps (10.0 s, 7 samples)
Process Creation 2815.2 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3608.8 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1440.2 lpm (60.1 s, 2 samples)
System Call Overhead 579971.2 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 18317939.4 1569.7
Double-Precision Whetstone 55.0 2471.9 449.4
Execl Throughput 43.0 1358.6 315.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 89369.2 225.7
File Copy 256 bufsize 500 maxblocks 1655.0 23622.4 142.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 308679.7 532.2
Pipe Throughput 12440.0 109247.3 87.8
Pipe-based Context Switching 4000.0 33492.6 83.7
Process Creation 126.0 2815.2 223.4
Shell Scripts (1 concurrent) 42.4 3608.8 851.1
Shell Scripts (8 concurrent) 6.0 1440.2 2400.3
System Call Overhead 15000.0 579971.2 386.6
========
System Benchmarks Index Score 361.4
------------------------------------------------------------------------
Benchmark Run: Tue Apr 23 2013 09:38:19 - 10:06:14
8 CPUs in system; running 8 parallel copies of tests
Dhrystone 2 using register variables 111225663.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 18562.1 MWIPS (10.2 s, 7 samples)
Execl Throughput 7642.1 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 113141.7 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 29214.9 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 414187.1 KBps (30.0 s, 2 samples)
Pipe Throughput 181213.3 lps (10.0 s, 7 samples)
Pipe-based Context Switching 86068.1 lps (10.0 s, 7 samples)
Process Creation 13895.5 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 14534.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1960.7 lpm (60.1 s, 2 samples)
System Call Overhead 3890762.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 111225663.2 9530.9
Double-Precision Whetstone 55.0 18562.1 3374.9
Execl Throughput 43.0 7642.1 1777.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 113141.7 285.7
File Copy 256 bufsize 500 maxblocks 1655.0 29214.9 176.5
File Copy 4096 bufsize 8000 maxblocks 5800.0 414187.1 714.1
Pipe Throughput 12440.0 181213.3 145.7
Pipe-based Context Switching 4000.0 86068.1 215.2
Process Creation 126.0 13895.5 1102.8
Shell Scripts (1 concurrent) 42.4 14534.6 3428.0
Shell Scripts (8 concurrent) 6.0 1960.7 3267.8
System Call Overhead 15000.0 3890762.7 2593.8
========
System Benchmarks Index Score 1062.4
IOPS
I/O Pings
ioping -c 10
request=1 time=0.1 ms
request=2 time=3.7 ms
request=3 time=0.3 ms
request=4 time=51.1 ms
request=5 time=0.2 ms
request=6 time=0.3 ms
request=7 time=0.3 ms
request=8 time=0.3 ms
request=9 time=0.2 ms
request=10 time=0.2 ms
10 requests completed in 9058.4 ms, 176 iops, 0.7 mb/s
I/O Seek Test (No Cache)
ioping -RD
10310 iops, 40.3 mb/s
min/avg/max/mdev = 0.1/0.1/6.6/0.1 ms
I/O Reads - Sequential
ioping -RL
1681 iops, 420.3 mb/s
min/avg/max/mdev = 0.4/0.6/12.3/0.2 ms
I/O Reads - Cached
ioping -RC
101103 iops, 394.9 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
9.83252 s, 109 MB/s
dd if=/dev/zero of=sb-io-test bs=64k count=16k conv=fdatasync
9.78646 s, 110 MB/s
dd if=/dev/zero of=sb-io-test bs=1M count=1k oflag=dsync
11.174 s, 96.1 MB/s
dd if=/dev/zero of=sb-io-test bs=64k count=16k oflag=dsync
14.6379 s, 73.4 MB/s
FIO
| Read IOPS | 878.0 |
| Read Bandwidth | 3.5 MB/second |
| Write IOPS | 659.0 |
| Write Bandwidth | 2.6 MB/second |
Raw FIO Output
FIO random reads:
randomreads: (g=0): rw=randread, bs=4K-4K/4K-4K, ioengine=libaio, iodepth=64
fio-2.0.9
Starting 1 process
randomreads: Laying out IO file(s) (1 file(s) / 1024MB)
randomreads: (groupid=0, jobs=1): err= 0: pid=3226: Tue Apr 23 08:55:45 2013
read : io=1024.3MB, bw=3512.4KB/s, iops=878 , runt=298608msec
cpu : usr=0.46%, sys=3.41%, ctx=249822, 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=1024.3MB, aggrb=3512KB/s, minb=3512KB/s, maxb=3512KB/s, mint=298608msec, maxt=298608msec
Disk stats (read/write):
xvda: ios=262034/31, merge=35/18, ticks=19087544/1176, in_queue=19091692, util=100.00%
Done
FIO random writes:
randomwrites: (g=0): rw=randwrite, bs=4K-4K/4K-4K, ioengine=libaio, iodepth=64
fio-2.0.9
Starting 1 process
randomwrites: (groupid=0, jobs=1): err= 0: pid=3233: Tue Apr 23 09:02:23 2013
write: io=1024.3MB, bw=2637.4KB/s, iops=659 , runt=397688msec
cpu : usr=0.27%, sys=2.08%, ctx=50215, 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=1024.3MB, aggrb=2637KB/s, minb=2637KB/s, maxb=2637KB/s, mint=397688msec, maxt=397688msec
Disk stats (read/write):
xvda: ios=0/262359, merge=0/206, ticks=0/25330424, in_queue=25336340, util=100.00%
Done