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Details: Standard-Internet: 18 Yuan/Monat/512 MB Speicher/60 GB Speicherplatz/unbegrenzte Daten/20 Mbit/s/Hyper-V/Oregon-Netzwerk ist durchschnittlich, die Leistung ist gut und der Service ist ziemlich gut. 1. Systeminformationen, Bandbreite, I/O-Test CPU model : Intel(R) Xeon(R) CPU L5640 @ 2.27GHz Number of cores : 2 CPU frequency : 2260.974 MHz Total size of Disk : 18.0 GB (1.1 GB Used) Total amount of Mem : 984 MB (130 MB Used) Total amount of Swap : 2047 MB (0 MB Used) System uptime : 0 days 0 hour 6 min Load average : 0.18, 0.32, 0.20 OS : CentOS 7.4.1708 Arch : x86_64 (64 Bit) Kernel : 3.10.0-693.el7.x86_64 Virt : hyperv ---------------------------------------------------------------------- I/O speed( 32M ) : 440 MB/s I/O speed( 256M ) : 335 MB/s I/O speed( 2G ) : 329 MB/s Average I/O speed : 368.0 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Normal Node 30.18 Mbit/s 166.60 Mbit/s 35.479 ms Chengdu CT 3.59 Mbit/s 2.09 Mbit/s 000.000 ms Xi'an CU 26.50 Mbit/s 83.95 Mbit/s 311.589 ms Shanghai CU 0.77 Mbit/s 0.36 Mbit/s 349.248 ms Chongqing CU 24.25 Mbit/s 72.76 Mbit/s 201.379 ms Xi'an CM 27.85 Mbit/s 215.21 Mbit/s 238.275 ms Shanghai CM 4.18 Mbit/s 27.37 Mbit/s 247.719 ms Chengdu CM 3.70 Mbit/s 4.68 Mbit/s 273.663 ms ---------------------------------------------------------------------- Total time : 4 min 28 sec Current time : 2018-03-30 20:29:36 Finished！ 2. Upload-/Download-Bandbreitentest Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by Speedtest.net (San Jose, CA) [9.17 km]: 41.264 ms Testing download speed................................................................................ Download: 396.29 Mbit/s Testing upload speed................................................................................................ Upload: 30.10 Mbit/s 3. Inländische Zugangsgeschwindigkeit
4. Festplatten-E/A-Leistungstest dd if=/dev/zero of=test bs=64k count=4k oflag=dsync記錄了4096+0 的讀入記錄了4096+0 的寫出268435456字節(268 MB)已復制，18.2103 秒，14.7 MB/秒 5. UnixBench Benchmark Run: 五3月30 2018 20:33:35 - 21:01:57 2 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 17320631.9 lps (10.0 s, 7 samples) Double-Precision Whetstone 2728.7 MWIPS (10.1 s, 7 samples) Execl Throughput 2020.5 lps (29.8 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 449211.3 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 183877.0 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1325386.3 KBps (30.0 s, 2 samples) Pipe Throughput 1127127.4 lps (10.0 s, 7 samples) Pipe-based Context Switching 214040.2 lps (10.0 s, 7 samples) Process Creation 6520.6 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 4376.2 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 793.8 lpm (60.1 s, 2 samples) System Call Overhead 1645328.5 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 17320631.9 1484.2 Double-Precision Whetstone 55.0 2728.7 496.1 Execl Throughput 43.0 2020.5 469.9 File Copy 1024 bufsize 2000 maxblocks 3960.0 449211.3 1134.4 File Copy 256 bufsize 500 maxblocks 1655.0 183877.0 1111.0 File Copy 4096 bufsize 8000 maxblocks 5800.0 1325386.3 2285.1 Pipe Throughput 12440.0 1127127.4 906.1 Pipe-based Context Switching 4000.0 214040.2 535.1 Process Creation 126.0 6520.6 517.5 Shell Scripts (1 concurrent) 42.4 4376.2 1032.1 Shell Scripts (8 concurrent) 6.0 793.8 1323.0 System Call Overhead 15000.0 1645328.5 1096.9 ======== System Benchmarks Index Score 921.4 ------------------------------------------------------------------------ Benchmark Run: 五3月30 2018 21:01:57 - 21:30:18 2 CPUs in system; running 2 parallel copies of tests Dhrystone 2 using register variables 35059124.7 lps (10.0 s, 7 samples) Double-Precision Whetstone 5944.8 MWIPS (10.2 s, 7 samples) Execl Throughput 4712.5 lps (29.6 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 817496.0 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 253363.0 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 2000327.2 KBps (30.0 s, 2 samples) Pipe Throughput 1835736.0 lps (10.0 s, 7 samples) Pipe-based Context Switching 384389.3 lps (10.0 s, 7 samples) Process Creation 14902.2 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 7715.6 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 947.6 lpm (60.1 s, 2 samples) System Call Overhead 2781937.3 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 35059124.7 3004.2 Double-Precision Whetstone 55.0 5944.8 1080.9 Execl Throughput 43.0 4712.5 1095.9 File Copy 1024 bufsize 2000 maxblocks 3960.0 817496.0 2064.4 File Copy 256 bufsize 500 maxblocks 1655.0 253363.0 1530.9 File Copy 4096 bufsize 8000 maxblocks 5800.0 2000327.2 3448.8 Pipe Throughput 12440.0 1835736.0 1475.7 Pipe-based Context Switching 4000.0 384389.3 961.0 Process Creation 126.0 14902.2 1182.7 Shell Scripts (1 concurrent) 42.4 7715.6 1819.7 Shell Scripts (8 concurrent) 6.0 947.6 1579.3 System Call Overhead 15000.0 2781937.3 1854.6 ======== System Benchmarks Index Score 1628.0 6. Paketverlusttest Ping from 192.168.43.94 to 181.215.xxx.xxx ============================================================================== 03/30 20:30:12.837 Ping to 181.215.xxx.xxx with 32 bytes of data and 32 of TTL: 03/30 20:30:13.168 PingMin #1 Reply 32 bytes from 181.215.xxx.xxx: time=328ms TTL=45, ave=328.00ms 03/30 20:30:14.080 PingMin #2 Reply 32 bytes from 181.215.xxx.xxx: time=245ms TTL=45, ave=286.50ms 03/30 20:30:32.080 === 20 有效發送, 20 接收, 0.00% 丟失, 279.55ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2018/03/30 20:30:12經過時間: 000:00:19結束時間: 2018/03/30 20:30:32 ---------------- 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245ms, 最大值328ms, 平均值279.55ms 7. Routenverfolgung <br /> Telekommunikation
China Unicom
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