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詳細: HiFormance: 年間 8 ドル/512 MB のメモリ/60 GB のスペース/2 TB のトラフィック/OpenVZ/ロサンゼルス/ダラス。この構成と価格、そして膨大なトラフィックを考えると、価値があります。 1. システム情報、帯域幅、I/Oテスト CPU model : Intel Xeon E312xx (Sandy Bridge) Number of cores : 4 CPU frequency : 2199.998 MHz Total size of Disk : 33.0 GB (0.9 GB Used) Total amount of Mem : 2010 MB (252 MB Used) Total amount of Swap : 2047 MB (0 MB Used) System uptime : 0 days, 11 hour 29 min Load average : 0.00, 0.01, 0.05 OS : Debian GNU/Linux 8 Arch : x86_64 (64 Bit) Kernel : 3.16.0-4-amd64 ---------------------------------------------------------------------- I/O speed(1st run) : 91.8 MB/s I/O speed(2nd run) : 169 MB/s I/O speed(3rd run) : 187 MB/s Average I/O speed : 149.3 MB/s ---------------------------------------------------------------------- Node Name IPv4 address Download Speed CacheFly 205.234.175.175 82.7MB/s Linode, Tokyo, JP 106.187.96.148 18.3MB/s Linode, Singapore, SG 139.162.23.4 3.84MB/s Linode, London, UK 176.58.107.39 4.09MB/s Linode, Frankfurt, DE 139.162.130.8 3.30MB/s Linode, Fremont, CA 50.116.14.9 30.5MB/s Softlayer, Dallas, TX 173.192.68.18 16.0MB/s Softlayer, Seattle, WA 67.228.112.250 32.4MB/s Softlayer, Frankfurt, DE 159.122.69.4 3.41MB/s Softlayer, Singapore, SG 119.81.28.170 7.65MB/s Softlayer, HongKong, CN 119.81.130.170 7.85MB/s
2. アップロード/ダウンロード帯域幅テスト Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by Atlantic Metro (Los Angeles, CA) [0.74 km]: 1.891 ms Testing download speed................................................................................ Download: 825.09 Mbit/s Testing upload speed................................................................................................ Upload: 616.43 Mbit/s
3. 国内アクセス速度
4. ハードディスクI/Oパフォーマンステスト dd if=/dev/zero of=test bs=64k count=4k oflag=dsync 4096+0 records in 4096+0 records out 268435456 bytes (268 MB) copied, 96.4345 s, 2.8 MB/s
5. Unixベンチ Benchmark Run: Mon Dec 04 2017 16:09:29 - 16:37:55 4 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 21241680.1 lps (10.0 s, 7 samples) Double-Precision Whetstone 2724.5 MWIPS (9.5 s, 7 samples) Execl Throughput 1006.5 lps (29.6 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 414430.8 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 161511.3 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1241261.3 KBps (30.0 s, 2 samples) Pipe Throughput 1309671.4 lps (10.0 s, 7 samples) Pipe-based Context Switching 191859.3 lps (10.0 s, 7 samples) Process Creation 2922.9 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 3434.7 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1222.0 lpm (60.0 s, 2 samples) System Call Overhead 2509306.7 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 21241680.1 1820.2 Double-Precision Whetstone 55.0 2724.5 495.4 Execl Throughput 43.0 1006.5 234.1 File Copy 1024 bufsize 2000 maxblocks 3960.0 414430.8 1046.5 File Copy 256 bufsize 500 maxblocks 1655.0 161511.3 975.9 File Copy 4096 bufsize 8000 maxblocks 5800.0 1241261.3 2140.1 Pipe Throughput 12440.0 1309671.4 1052.8 Pipe-based Context Switching 4000.0 191859.3 479.6 Process Creation 126.0 2922.9 232.0 Shell Scripts (1 concurrent) 42.4 3434.7 810.1 Shell Scripts (8 concurrent) 6.0 1222.0 2036.6 System Call Overhead 15000.0 2509306.7 1672.9 ======== System Benchmarks Index Score 853.4 ------------------------------------------------------------------------ Benchmark Run: Mon Dec 04 2017 16:37:55 - 17:06:31 4 CPUs in system; running 4 parallel copies of tests Dhrystone 2 using register variables 59557478.0 lps (10.0 s, 7 samples) Double-Precision Whetstone 10623.1 MWIPS (9.6 s, 7 samples) Execl Throughput 9682.1 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 565247.9 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 127702.7 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1260489.0 KBps (30.0 s, 2 samples) Pipe Throughput 4530287.7 lps (10.0 s, 7 samples) Pipe-based Context Switching 643935.3 lps (10.0 s, 7 samples) Process Creation 10765.3 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 10296.9 lpm (60.1 s, 2 samples) Shell Scripts (8 concurrent) 1827.3 lpm (60.1 s, 2 samples) System Call Overhead 5391000.9 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 59557478.0 5103.5 Double-Precision Whetstone 55.0 10623.1 1931.5 Execl Throughput 43.0 9682.1 2251.7 File Copy 1024 bufsize 2000 maxblocks 3960.0 565247.9 1427.4 File Copy 256 bufsize 500 maxblocks 1655.0 127702.7 771.6 File Copy 4096 bufsize 8000 maxblocks 5800.0 1260489.0 2173.3 Pipe Throughput 12440.0 4530287.7 3641.7 Pipe-based Context Switching 4000.0 643935.3 1609.8 Process Creation 126.0 10765.3 854.4 Shell Scripts (1 concurrent) 42.4 10296.9 2428.5 Shell Scripts (8 concurrent) 6.0 1827.3 3045.6 System Call Overhead 15000.0 5391000.9 3594.0 ======== System Benchmarks Index Score 2093.2
6. パケットロステスト Ping from 192.168.16.243 to 23.94.xxx.xxx ============================================================================== 12/05 11:06:02.497 Ping to 23.94.xxx.xxx with 32 bytes of data and 32 of TTL: 12/05 11:06:02.687 PingMin #1 Reply 32 bytes from 23.94.xxx.xxx: time=187ms TTL=51, ave=187.00ms 12/05 11:06:03.687 PingMax #2 Reply 32 bytes from 23.94.xxx.xxx: time=188ms TTL=51, ave=187.50ms 12/05 11:06:04.679 PingMin #3 Reply 32 bytes from 23.94.xxx.xxx: time=186ms TTL=51, ave=187.00ms 12/05 11:06:10.689 PingMax #9 Reply 32 bytes from 23.94.xxx.xxx: time=201ms TTL=51, ave=188.33ms 12/05 11:06:19.698 PingMax #18 Reply 32 bytes from 23.94.xxx.xxx: time=207ms TTL=51, ave=190.00ms 12/05 11:06:21.682 === 20 有效發送, 20 接收, 0.00% 丟失, 189.75ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2017/12/05 11:06:02經過時間: 000:00:19結束時間: 2017/12/05 11:06:21 ---------------- 20 總計發送0 無效接收(除了超時的其它錯誤) ---------------- 20 有效發送20 有效接收0 timed out (0.00% 丟失) Ping 最小值186ms, 最大值207ms, 平均值189.75ms
7. ルート追跡<br /> 通信
中国聯通
動く
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