Krypt 2GB RAM 専用サーバーのレビュー

Krypt は、以前に特別なサーバーを立ち上げましたが、以下は簡単なホストのレビューです。

構成情報:

 Intel(R) Atom(TM) CPU 330 @ 1.60GHz Number of cores : 4 CPU frequency : 1595.986 MHz Total amount of ram : 2002 MB Total amount of swap : 4072 MB System uptime : 4:18, Download speed : (11.3MB/s) I/O speed : 120MB/s

サーバーI/Oパフォーマンス:

 dd bs=64k count=4k if=/dev/zero of=test oflag=dsync 4096+0 records in 4096+0 records out 268435456 bytes (268 MB) copied, 130.679 s, 2.1 MB/s

国内速度:

ハードディスク使用時間:

帯域幅テスト:

 Location Provider Speed CDN Cachefly 11.3MB/s Atlanta, GA, US Coloat 2.16MB/s Dallas, TX, US Softlayer 7.72MB/s Seattle, WA, US Softlayer 9.36MB/s San Jose, CA, US Softlayer 11.2MB/s Washington, DC, US Softlayer 5.38MB/s Tokyo, Japan Linode 4.42MB/s Singapore Softlayer 3.20MB/s Rotterdam, Netherlands id3.net 3.54MB/s Haarlem, Netherlands Leaseweb 11.0MB/s Disk Speed ---------- I/O (1st run) : 118 MB/s I/O (2nd run) : 120 MB/s I/O (3rd run) : 118 MB/s Average I/O : 118.667 MB/s

ベンチマークスコア:

 Benchmark Run: Tue Dec 01 2015 04:59:14 - 05:27:33 4 CPUs in system; running 4 parallel copies of tests Dhrystone 2 using register variables 15534987.7 lps (10.0 s, 7 samples) Double-Precision Whetstone 3137.4 MWIPS (10.0 s, 7 samples) Execl Throughput 2008.4 lps (29.8 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 112109.4 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 31735.4 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 332910.6 KBps (30.0 s, 2 samples) Pipe Throughput 664174.9 lps (10.0 s, 7 samples) Pipe-based Context Switching 117036.5 lps (10.0 s, 7 samples) Process Creation 5515.6 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 3608.3 lpm (60.1 s, 2 samples) Shell Scripts (8 concurrent) 381.4 lpm (60.2 s, 2 samples) System Call Overhead 2306325.6 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 15534987.7 1331.2 Double-Precision Whetstone 55.0 3137.4 570.4 Execl Throughput 43.0 2008.4 467.1 File Copy 1024 bufsize 2000 maxblocks 3960.0 112109.4 283.1 File Copy 256 bufsize 500 maxblocks 1655.0 31735.4 191.8 File Copy 4096 bufsize 8000 maxblocks 5800.0 332910.6 574.0 Pipe Throughput 12440.0 664174.9 533.9 Pipe-based Context Switching 4000.0 117036.5 292.6 Process Creation 126.0 5515.6 437.7 Shell Scripts (1 concurrent) 42.4 3608.3 851.0 Shell Scripts (8 concurrent) 6.0 381.4 635.6 System Call Overhead 15000.0 2306325.6 1537.6 ======== System Benchmarks Index Score 541.0