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Details: BandwagonHost: 10 $/Monat/2 GB RAM/40 GB SSD-Speicherplatz/2 TB Datenverkehr/KVM/Los Angeles CN2 GIA
In jeder Hinsicht sehr gut! ! ! 1. Systeminformationen, Bandbreite, I/O-Test CPU model : QEMU Virtual CPU version (cpu64-rhel6) Number of cores : 3 CPU frequency : 2599.998 MHz Total size of Disk : 40.3 GB (1.4 GB Used) Total amount of Mem : 2030 MB (162 MB Used) Total amount of Swap : 511 MB (0 MB Used) System uptime : 0 days 0 hour 38 min Load average : 0.07, 0.02, 0.00 OS : CentOS 6.8 Arch : i686 (32 Bit) Kernel : 4.10.4-1.el6.elrepo.i686 Virt : kvm ---------------------------------------------------------------------- I/O speed( 32M ) : 342 MB/s I/O speed( 256M ) : 818 MB/s I/O speed( 2G ) : 959 MB/s Average I/O speed : 706.3 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Normal Node 678.09 Mbit/s 900.18 Mbit/s 1.622 ms Shanghai CT 43.84 Mbit/s 32.53 Mbit/s 216.52 ms Chengdu CT 43.60 Mbit/s 127.02 Mbit/s 780.085 ms Xi'an CU 51.18 Mbit/s 85.75 Mbit/s 373.721 ms Shanghai CU 56.44 Mbit/s 106.07 Mbit/s 203.779 ms Chongqing CU 72.85 Mbit/s 25.12 Mbit/s 205.639 ms Xi'an CM 112.62 Mbit/s 67.82 Mbit/s 179.662 ms Shanghai CM 69.97 Mbit/s 4.67 Mbit/s 205.993 ms Chengdu CM 61.57 Mbit/s 4.83 Mbit/s 709.31 ms ---------------------------------------------------------------------- Total time : 3 min 29 sec Current time : 2018-03-12 10:34:19 Finished！ 2. Upload-/Download-Bandbreitentest Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by Atlantic Metro (Los Angeles, CA) [0.70 km]: 1.604 ms Testing download speed................................................................................ Download: 759.78 Mbit/s Testing upload speed................................................................................................ Upload: 244.20 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, 5.34614 s, 50.2 MB/s 5. UnixBench Benchmark Run: Mon Mar 12 2018 10:37:37 - 11:05:51 3 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 21268766.2 lps (10.0 s, 7 samples) Double-Precision Whetstone 2545.2 MWIPS (10.1 s, 7 samples) Execl Throughput 4761.9 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 578563.0 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 150122.0 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1641403.8 KBps (30.0 s, 2 samples) Pipe Throughput 882190.7 lps (10.0 s, 7 samples) Pipe-based Context Switching 171489.9 lps (10.0 s, 7 samples) Process Creation 9154.9 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 5448.2 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1647.8 lpm (60.0 s, 2 samples) System Call Overhead 1454074.0 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 21268766.2 1822.5 Double-Precision Whetstone 55.0 2545.2 462.8 Execl Throughput 43.0 4761.9 1107.4 File Copy 1024 bufsize 2000 maxblocks 3960.0 578563.0 1461.0 File Copy 256 bufsize 500 maxblocks 1655.0 150122.0 907.1 File Copy 4096 bufsize 8000 maxblocks 5800.0 1641403.8 2830.0 Pipe Throughput 12440.0 882190.7 709.2 Pipe-based Context Switching 4000.0 171489.9 428.7 Process Creation 126.0 9154.9 726.6 Shell Scripts (1 concurrent) 42.4 5448.2 1284.9 Shell Scripts (8 concurrent) 6.0 1647.8 2746.4 System Call Overhead 15000.0 1454074.0 969.4 ======== System Benchmarks Index Score 1084.5 ------------------------------------------------------------------------ Benchmark Run: Mon Mar 12 2018 11:05:51 - 11:34:06 3 CPUs in system; running 3 parallel copies of tests Dhrystone 2 using register variables 63352708.4 lps (10.0 s, 7 samples) Double-Precision Whetstone 7626.3 MWIPS (10.0 s, 7 samples) Execl Throughput 13524.9 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 722753.6 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 179992.9 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 2012852.6 KBps (30.0 s, 2 samples) Pipe Throughput 2628188.0 lps (10.0 s, 7 samples) Pipe-based Context Switching 559743.3 lps (10.0 s, 7 samples) Process Creation 20215.7 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 12477.1 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1779.9 lpm (60.0 s, 2 samples) System Call Overhead 3600989.4 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 63352708.4 5428.7 Double-Precision Whetstone 55.0 7626.3 1386.6 Execl Throughput 43.0 13524.9 3145.3 File Copy 1024 bufsize 2000 maxblocks 3960.0 722753.6 1825.1 File Copy 256 bufsize 500 maxblocks 1655.0 179992.9 1087.6 File Copy 4096 bufsize 8000 maxblocks 5800.0 2012852.6 3470.4 Pipe Throughput 12440.0 2628188.0 2112.7 Pipe-based Context Switching 4000.0 559743.3 1399.4 Process Creation 126.0 20215.7 1604.4 Shell Scripts (1 concurrent) 42.4 12477.1 2942.7 Shell Scripts (8 concurrent) 6.0 1779.9 2966.6 System Call Overhead 15000.0 3600989.4 2400.7 ======== System Benchmarks Index Score 2243.0 6. Paketverlusttest Ping from 10.0.0.9 to 89.208.xxx.xxx ============================================================================== 03/12 22:37:16.386 Ping to 89.208.xxx.xxx with 32 bytes of data and 32 of TTL: 03/12 22:37:16.589 PingMin #1 Reply 32 bytes from 89.208.xxx.xxx: time=202ms TTL=53, ave=202.00ms 03/12 22:37:17.573 PingMin #2 Reply 32 bytes from 89.208.xxx.xxx: time=200ms TTL=53, ave=201.00ms 03/12 22:37:19.589 PingMax #4 Reply 32 bytes from 89.208.xxx.xxx: time=208ms TTL=53, ave=202.50ms 03/12 22:37:22.573 PingMin #7 Reply 32 bytes from 89.208.xxx.xxx: time=199ms TTL=53, ave=203.00ms 03/12 22:37:24.573 PingMin #9 Reply 32 bytes from 89.208.xxx.xxx: time=198ms TTL=53, ave=202.00ms 03/12 22:37:35.596 === 20 有效發送, 20 接收, 0.00% 丟失, 201.90ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2018/03/12 22:37:16經過時間: 000:00:19結束時間: 2018/03/12 22:37:35 ---------------- 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198ms, 最大值208ms, 平均值201.90ms 7. Routenverfolgung <br /> Telekommunikation
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