DTIのServersMan@VPS（Entry）のUnixBench（性能）を計測してみた
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DTIのServersMan（Entry）のUnixBench（性能）を計測してみた。
UnixBenchを計測したVPS環境
- DTIのServersMan@VPSのEntryプラン
- OS
- CentOS 6.4 64bit - CPU：共有
- メモリ：1GB
- ディスク容量：50GB
UnixBench計測結果
UnixBenchの計測結果です。UnixBenchはマルチコアに対応しており、シングルコアとマルチコアを別々に計測してくれるので、それぞれの結果を掲載します。
| OS | スコア（シングルコア） | スコア（マルチコア） |
|---|---|---|
| CentOS 6.4 64bit | 131.4 | 140.1 |
CentOS 6.4の計測結果詳細
------------------------------------------------------------------------
Benchmark Run: Fri May 31 2013 09:15:00 - 09:46:42
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 6226709.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 1127.9 MWIPS (10.0 s, 7 samples)
Execl Throughput 313.6 lps (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 70097.7 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 18817.5 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 203892.2 KBps (30.0 s, 2 samples)
Pipe Throughput 121489.2 lps (10.0 s, 7 samples)
Pipe-based Context Switching 27131.2 lps (10.0 s, 7 samples)
Process Creation 758.1 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 505.8 lpm (60.1 s, 2 samples)
Shell Scripts (8 concurrent) 69.2 lpm (60.2 s, 2 samples)
System Call Overhead 127896.9 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 6226709.1 533.6
Double-Precision Whetstone 55.0 1127.9 205.1
Execl Throughput 43.0 313.6 72.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 70097.7 177.0
File Copy 256 bufsize 500 maxblocks 1655.0 18817.5 113.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 203892.2 351.5
Pipe Throughput 12440.0 121489.2 97.7
Pipe-based Context Switching 4000.0 27131.2 67.8
Process Creation 126.0 758.1 60.2
Shell Scripts (1 concurrent) 42.4 505.8 119.3
Shell Scripts (8 concurrent) 6.0 69.2 115.4
System Call Overhead 15000.0 127896.9 85.3
========
System Benchmarks Index Score 131.4
------------------------------------------------------------------------
Benchmark Run: Fri May 31 2013 09:46:42 - 10:23:05
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 6171038.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2245.9 MWIPS (10.0 s, 7 samples)
Execl Throughput 323.0 lps (29.2 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 70846.4 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 18864.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 209012.9 KBps (30.0 s, 2 samples)
Pipe Throughput 120857.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 29594.2 lps (10.0 s, 7 samples)
Process Creation 744.8 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 499.8 lpm (60.1 s, 2 samples)
Shell Scripts (8 concurrent) 67.5 lpm (60.5 s, 2 samples)
System Call Overhead 127407.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 6171038.5 528.8
Double-Precision Whetstone 55.0 2245.9 408.4
Execl Throughput 43.0 323.0 75.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 70846.4 178.9
File Copy 256 bufsize 500 maxblocks 1655.0 18864.4 114.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 209012.9 360.4
Pipe Throughput 12440.0 120857.8 97.2
Pipe-based Context Switching 4000.0 29594.2 74.0
Process Creation 126.0 744.8 59.1
Shell Scripts (1 concurrent) 42.4 499.8 117.9
Shell Scripts (8 concurrent) 6.0 67.5 112.5
System Call Overhead 15000.0 127407.7 84.9
========
System Benchmarks Index Score 140.1