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詳細: HostMyBytes: 年間 5 ドル/128 MB RAM/10 GB ストレージ/500 GB 帯域幅/OpenVZ/ロサンゼルス/アジア最適化
12/14 更新: I/O が大幅に改善されました。 12月12日の評価結果：パフォーマンスがひどいので、お勧めしません！受け取ったお金は返金することをお勧めします！
ネットワークは正常です。 1. システム情報、帯域幅、I/Oテスト CPU model : Intel(R) Xeon(R) CPU L5420 @ 2.50GHz Number of cores : 2 CPU frequency : 1250.022 MHz Total size of Disk : 30.0 GB (0.6 GB Used) Total amount of Mem : 1024 MB (49 MB Used) Total amount of Swap : 1024 MB (0 MB Used) System uptime : 0 days, 0 hour 8 min Load average : 0.00, 0.08, 0.07 OS : Debian GNU/Linux 7 Arch : x86_64 (64 Bit) Kernel : 2.6.32-042stab126.1 ---------------------------------------------------------------------- I/O speed(1st run) : 6.8 MB/s I/O speed(2nd run) : 6.6 MB/s I/O speed(3rd run) : 3.6 MB/s Average I/O speed : 5.7 MB/s ---------------------------------------------------------------------- Node Name IPv4 address Download Speed CacheFly 205.234.175.175 11.9MB/s Linode, Tokyo, JP 106.187.96.148 10.1MB/s Linode, Singapore, SG 139.162.23.4 7.05MB/s Linode, London, UK 176.58.107.39 8.12MB/s Linode, Frankfurt, DE 139.162.130.8 7.14MB/s Linode, Fremont, CA 50.116.14.9 9.98MB/s Softlayer, Dallas, TX 173.192.68.18 11.7MB/s Softlayer, Seattle, WA 67.228.112.250 10.5MB/s Softlayer, Frankfurt, DE 159.122.69.4 5.90MB/s Softlayer, Singapore, SG 119.81.28.170 5.70MB/s Softlayer, HongKong, CN 119.81.130.170 8.70MB/s
12月14日更新: CPU model : Intel(R) Xeon(R) CPU L5420 @ 2.50GHz Number of cores : 2 CPU frequency : 1250.022 MHz Total size of Disk : 30.0 GB (0.5 GB Used) Total amount of Mem : 1024 MB (32 MB Used) Total amount of Swap : 1024 MB (0 MB Used) System uptime : 1 days 0 hour 15 min Load average : 0.00, 0.00, 0.00 OS : CentOS 6.8 Arch : i686 (32 Bit) Kernel : 2.6.32-042stab126.1 Virt : openvz ---------------------------------------------------------------------- I/O speed( 32M ) : 727 MB/s I/O speed( 256M ) : 760 MB/s I/O speed( 2G ) : 92.8 MB/s Average I/O speed : 526.6 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Normal Node 78.59 Mbit/s 67.34 Mbit/s 5.652 ms Shanghai CT 2.63 Mbit/s 61.67 Mbit/s 244.804 ms Chengdu CT 25.34 Mbit/s 56.35 Mbit/s 214.088 ms Xi'an CU 10.08 Mbit/s 40.37 Mbit/s 303.397 ms Shanghai CU 39.08 Mbit/s 53.31 Mbit/s 184.289 ms Chongqing CU 23.56 Mbit/s 59.63 Mbit/s 197.662 ms Xi'an CM 52.78 Mbit/s 77.49 Mbit/s 151.305 ms Chengdu CM 9.09 Mbit/s 43.22 Mbit/s 228.782 ms 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) [1.30 km]: 1.313 ms Testing download speed................................................................................ Download: 99.39 Mbit/s Testing upload speed................................................................................................ Upload: 96.32 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, 0.391495 s, 686 MB/s
5. Unixベンチ Benchmark Run: Mon Dec 11 2017 21:26:06 - 21:54:50 2 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 24221455.2 lps (10.0 s, 7 samples) Double-Precision Whetstone 2935.3 MWIPS (9.9 s, 7 samples) Execl Throughput 3270.8 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 315729.1 KBps (30.7 s, 2 samples) File Copy 256 bufsize 500 maxblocks 88069.2 KBps (30.2 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 506613.9 KBps (30.0 s, 2 samples) Pipe Throughput 986639.8 lps (10.0 s, 7 samples) Pipe-based Context Switching 166675.5 lps (10.0 s, 7 samples) Process Creation 8511.9 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 4042.1 lpm (60.1 s, 2 samples) Shell Scripts (8 concurrent) 541.9 lpm (60.1 s, 2 samples) System Call Overhead 1201814.7 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 24221455.2 2075.5 Double-Precision Whetstone 55.0 2935.3 533.7 Execl Throughput 43.0 3270.8 760.6 File Copy 1024 bufsize 2000 maxblocks 3960.0 315729.1 797.3 File Copy 256 bufsize 500 maxblocks 1655.0 88069.2 532.1 File Copy 4096 bufsize 8000 maxblocks 5800.0 506613.9 873.5 Pipe Throughput 12440.0 986639.8 793.1 Pipe-based Context Switching 4000.0 166675.5 416.7 Process Creation 126.0 8511.9 675.5 Shell Scripts (1 concurrent) 42.4 4042.1 953.3 Shell Scripts (8 concurrent) 6.0 541.9 903.1 System Call Overhead 15000.0 1201814.7 801.2 ======== System Benchmarks Index Score 776.5 ------------------------------------------------------------------------ Benchmark Run: Mon Dec 11 2017 21:54:50 - 22:25:28 2 CPUs in system; running 2 parallel copies of tests Dhrystone 2 using register variables 22998943.2 lps (10.0 s, 7 samples) Double-Precision Whetstone 5860.3 MWIPS (9.9 s, 7 samples) Execl Throughput 3287.2 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 392020.8 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 110143.0 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 706914.7 KBps (30.2 s, 2 samples) Pipe Throughput 1004055.4 lps (10.0 s, 7 samples) Pipe-based Context Switching 160505.5 lps (10.0 s, 7 samples) Process Creation 8280.1 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 4288.6 lpm (60.3 s, 2 samples) Shell Scripts (8 concurrent) 574.0 lpm (60.0 s, 2 samples) System Call Overhead 1162617.1 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 22998943.2 1970.8 Double-Precision Whetstone 55.0 5860.3 1065.5 Execl Throughput 43.0 3287.2 764.5 File Copy 1024 bufsize 2000 maxblocks 3960.0 392020.8 990.0 File Copy 256 bufsize 500 maxblocks 1655.0 110143.0 665.5 File Copy 4096 bufsize 8000 maxblocks 5800.0 706914.7 1218.8 Pipe Throughput 12440.0 1004055.4 807.1 Pipe-based Context Switching 4000.0 160505.5 401.3 Process Creation 126.0 8280.1 657.2 Shell Scripts (1 concurrent) 42.4 4288.6 1011.5 Shell Scripts (8 concurrent) 6.0 574.0 956.7 System Call Overhead 15000.0 1162617.1 775.1 ======== System Benchmarks Index Score 876.6
6. パケットロステスト Ping from 192.168.16.243 to 66.154.xxx.xxx ============================================================================== 12/12 10:27:56.286 Ping to 66.154.xxx.xxx with 32 bytes of data and 32 of TTL: 12/12 10:27:56.677 PingMin #1 Reply 32 bytes from 66.154.xxx.xxx: time=397ms TTL=51, ave=397.00ms 12/12 10:27:57.661 PingMin #2 Reply 32 bytes from 66.154.xxx.xxx: time=381ms TTL=51, ave=389.00ms 12/12 10:27:58.677 PingMax #3 Reply 32 bytes from 66.154.xxx.xxx: time=398ms TTL=51, ave=392.00ms 12/12 10:27:59.646 PingMin #4 Reply 32 bytes from 66.154.xxx.xxx: time=373ms TTL=51, ave=387.25ms 12/12 10:28:00.630 PingMin #5 Reply 32 bytes from 66.154.xxx.xxx: time=348ms TTL=51, ave=379.40ms 12/12 10:28:02.615 PingMin #7 Reply 32 bytes from 66.154.xxx.xxx: time=337ms TTL=51, ave=369.57ms 12/12 10:28:03.583 PingMin #8 Reply 32 bytes from 66.154.xxx.xxx: time=306ms TTL=51, ave=361.63ms 12/12 10:28:12.677 PingMax #17 Reply 32 bytes from 66.154.xxx.xxx: time=403ms TTL=51, ave=355.47ms 12/12 10:28:13.724 PingMax #18 Reply 32 bytes from 66.154.xxx.xxx: time=436ms TTL=51, ave=359.94ms 12/12 10:28:14.724 PingMax #19 Reply 32 bytes from 66.154.xxx.xxx: time=438ms TTL=51, ave=364.05ms 12/12 10:28:15.646 === 20 有效發送, 20 接收, 0.00% 丟失, 364.05ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2017/12/12 10:27:56經過時間: 000:00:19結束時間: 2017/12/12 10:28:15 ---------------- 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306ms, 最大值438ms, 平均值364.05ms
7. ルート追跡<br /> 通信
中国聯通
動く
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