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Details: HiFormance: 10 $/Jahr/2 GB Speicher/20 GB SSD-Speicherplatz/2 TB Datenverkehr/OpenVZ/Los Angeles
Das 2G-Modell hat ein gutes Preis-Leistungs-Verhältnis, die Leistung ist dem Preis angemessen und es kann das Rechenzentrum ersetzen, sodass sich der Kauf lohnt. 1. Systeminformationen, Bandbreite, I/O-Test CPU model : Intel(R) Xeon(R) CPU E3-1270 v3 @ 3.50GHz Number of cores : 2 CPU frequency : 3300.000 MHz Total size of Disk : 20.0 GB (3.4 GB Used) Total amount of Mem : 2048 MB (106 MB Used) Total amount of Swap : 2048 MB (347 MB Used) System uptime : 1 days 6 hour 25 min Load average : 0.07, 0.03, 0.00 OS : CentOS 7.5.1804 Arch : x86_64 (64 Bit) Kernel : 2.6.32-042stab127.2 Virt : openvz ---------------------------------------------------------------------- I/O speed( 32M ) : 129 MB/s I/O speed( 256M ) : 39.8 MB/s I/O speed( 2G ) : 22.4 MB/s Average I/O speed : 63.7 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Normal Node 140.35 Mbit/s 625.37 Mbit/s 6.75 ms Xiangyang CT 22.81 Mbit/s 70.00 Mbit/s 554.712 ms Shanghai CT 31.28 Mbit/s 34.16 Mbit/s 382.308 ms Chengdu CT 19.55 Mbit/s 64.85 Mbit/s 000.000 ms Xi'an CU 11.32 Mbit/s 29.56 Mbit/s 589.535 ms Shanghai CU 13.37 Mbit/s 86.03 Mbit/s 220.682 ms Chongqing CU 16.34 Mbit/s 38.79 Mbit/s 264.283 ms Xi'an CM 12.14 Mbit/s 92.21 Mbit/s 275.007 ms Shanghai CM 17.57 Mbit/s 2.52 Mbit/s 244.513 ms Chengdu CM 16.98 Mbit/s 10.32 Mbit/s 249.721 ms ---------------------------------------------------------------------- Total time : 7 min 18 sec Current time : 2018-05-13 09:43:57 Finished！ 2. Upload-/Download-Bandbreitentest Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by Speedtest.net (Chicago, IL) [32.12 km]: 6.938 ms Testing download speed........................................... Download: 560.14 Mbit/s Testing upload speed............................................. Upload: 166.48 Mbit/s 3. Inländische Zugangsgeschwindigkeit
4. Festplatten-E/A-Leistungstest 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, 6.089 s, 44.1 MB/s 5. UnixBench Benchmark Run: Sun May 13 2018 09:52:08 - 10:22:51 2 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 16385784.7 lps (10.0 s, 7 samples) Double-Precision Whetstone 4483.8 MWIPS (10.0 s, 7 samples) Execl Throughput 1376.6 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 234250.0 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 70520.3 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 703914.3 KBps (30.0 s, 2 samples) Pipe Throughput 499653.2 lps (10.0 s, 7 samples) Pipe-based Context Switching 86562.8 lps (10.0 s, 7 samples) Process Creation 4032.8 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 1729.2 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 273.2 lpm (60.2 s, 2 samples) System Call Overhead 492537.7 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 16385784.7 1404.1 Double-Precision Whetstone 55.0 4483.8 815.2 Execl Throughput 43.0 1376.6 320.1 File Copy 1024 bufsize 2000 maxblocks 3960.0 234250.0 591.5 File Copy 256 bufsize 500 maxblocks 1655.0 70520.3 426.1 File Copy 4096 bufsize 8000 maxblocks 5800.0 703914.3 1213.6 Pipe Throughput 12440.0 499653.2 401.7 Pipe-based Context Switching 4000.0 86562.8 216.4 Process Creation 126.0 4032.8 320.1 Shell Scripts (1 concurrent) 42.4 1729.2 407.8 Shell Scripts (8 concurrent) 6.0 273.2 455.4 System Call Overhead 15000.0 492537.7 328.4 ======== System Benchmarks Index Score 489.7 ------------------------------------------------------------------------ Benchmark Run: Sun May 13 2018 10:22:51 - 10:55:47 2 CPUs in system; running 2 parallel copies of tests Dhrystone 2 using register variables 16866979.9 lps (10.0 s, 7 samples) Double-Precision Whetstone 8895.1 MWIPS (10.0 s, 7 samples) Execl Throughput 2669.5 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 246200.4 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 66525.3 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 619557.7 KBps (30.0 s, 2 samples) Pipe Throughput 557204.9 lps (10.0 s, 7 samples) Pipe-based Context Switching 104421.6 lps (10.0 s, 7 samples) Process Creation 6150.4 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 1837.3 lpm (60.1 s, 2 samples) Shell Scripts (8 concurrent) 312.6 lpm (60.3 s, 2 samples) System Call Overhead 643436.9 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 16866979.9 1445.3 Double-Precision Whetstone 55.0 8895.1 1617.3 Execl Throughput 43.0 2669.5 620.8 File Copy 1024 bufsize 2000 maxblocks 3960.0 246200.4 621.7 File Copy 256 bufsize 500 maxblocks 1655.0 66525.3 402.0 File Copy 4096 bufsize 8000 maxblocks 5800.0 619557.7 1068.2 Pipe Throughput 12440.0 557204.9 447.9 Pipe-based Context Switching 4000.0 104421.6 261.1 Process Creation 126.0 6150.4 488.1 Shell Scripts (1 concurrent) 42.4 1837.3 433.3 Shell Scripts (8 concurrent) 6.0 312.6 521.1 System Call Overhead 15000.0 643436.9 429.0 ======== System Benchmarks Index Score 599.2 6. Paketverlusttest Ping from 10.0.0.16 to 23.94.xxx.xxx ============================================================================== 05/13 11:20:29.178 Ping to 23.94.xxx.xxx with 32 bytes of data and 32 of TTL: 05/13 11:20:29.537 PingMin #1 Reply 32 bytes from 23.94.xxx.xxx: time=354ms TTL=45, ave=354.00ms 05/13 11:20:30.497 PingMin #2 Reply 32 bytes from 23.94.xxx.xxx: time=329ms TTL=45, ave=341.50ms 05/13 11:20:36.553 PingMax #8 Reply 32 bytes from 23.94.xxx.xxx: time=371ms TTL=45, ave=343.88ms 05/13 11:20:45.515 PingMin #17 Reply 32 bytes from 23.94.xxx.xxx: time=328ms TTL=45, ave=345.35ms 05/13 11:20:46.498 PingMin #18 Reply 32 bytes from 23.94.xxx.xxx: time=316ms TTL=45, ave=343.72ms 05/13 11:20:48.499 PingMin #20 Reply 32 bytes from 23.94.xxx.xxx: time=315ms TTL=45, ave=341.30ms 05/13 11:20:53.495 PingMin #25 Reply 32 bytes from 23.94.xxx.xxx: time=312ms TTL=45, ave=337.72ms 05/13 11:21:27.493 PingMin #59 Reply 32 bytes from 23.94.xxx.xxx: time=310ms TTL=45, ave=329.29ms 05/13 11:22:08.527 === 100 有效發送, 100 接收, 0.00% 丟失, 332.24ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2018/05/13 11:20:29經過時間: 000:01:39結束時間: 2018/05/13 11:22:08 ---------------- 100 總計發送0 無效接收(除了超時的其它錯誤) ---------------- 100 有效發送100 有效接收0 timed out (0.00% 丟失) Ping 最小值310ms, 最大值371ms, 平均值332.24ms 7. Routenverfolgung <br /> Telekommunikation
China Unicom
8. YouTube-Geschwindigkeitstest
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