|
Details: SunnyVision: $40/month/Dual L5520/24GB memory/1TB hard drive/unlimited data/10 Mbps/Hong Kong. This configuration, with exclusive 10Mbps bandwidth, is quite a value for money in Hong Kong! 1. System information, bandwidth, I/O test CPU model : Intel(R) Xeon(R) CPU L5520 @ 2.27GHz Number of cores : 16 CPU frequency : 2266.772 MHz Total size of Disk : 929.5 GB (1.2 GB Used) Total amount of Mem : 23937 MB (254 MB Used) Total amount of Swap : 2047 MB (0 MB Used) System uptime : 0 days 6 hour 36 min Load average : 0.00, 0.01, 0.05 OS : CentOS 7.4.1708 Arch : x86_64 (64 Bit) Kernel : 3.10.0-693.11.6.el7.x86_64 Virt : No Virt Power time of disk : Hours ---------------------------------------------------------------------- I/O speed( 32M ) : 98.9 MB/s I/O speed( 256M ) : 116 MB/s I/O speed( 2G ) : 120 MB/s Average I/O speed : 111.6 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Normal Node 9.88 Mbit/s 9.29 Mbit/s 10.585 ms Shanghai CT 9.03 Mbit/s 8.71 Mbit/s 128.901 ms Chengdu CT 8.25 Mbit/s 9.38 Mbit/s 44.514 ms Xi'an CU 9.19 Mbit/s 8.83 Mbit/s 71.476 ms Shanghai CU 8.56 Mbit/s 9.47 Mbit/s 40.864 ms Chongqing CU 8.29 Mbit/s 8.93 Mbit/s 45.415 ms Xi'an CM 9.79 Mbit/s 9.33 Mbit/s 35.001 ms Shanghai CM 10.21 Mbit/s 9.45 Mbit/s 51.373 ms Chengdu CM 10.19 Mbit/s 9.27 Mbit/s 56.506 ms ---------------------------------------------------------------------- Total time : 4 min 4 sec Current time : 2018-01-17 07:39:04 Finished！ 2. Upload/download bandwidth test Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by STC (Hong Kong) [4.08 km]: 10.121 ms Testing download speed................................................................................ Download: 9.23 Mbit/s Testing upload speed................................................................................................ Upload: 9.88 Mbit/s 3. Domestic access speed
4. Hard disk I/O performance test 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, 104.263 s, 2.6 MB/s 5. UnixBench Benchmark Run: Wed Jan 17 2018 07:53:46 - 08:22:01 16 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 24284817.7 lps (10.0 s, 7 samples) Double-Precision Whetstone 2938.5 MWIPS (10.0 s, 7 samples) Execl Throughput 1943.2 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 389742.9 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 100667.1 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1127344.7 KBps (30.0 s, 2 samples) Pipe Throughput 554791.5 lps (10.0 s, 7 samples) Pipe-based Context Switching 174914.2 lps (10.0 s, 7 samples) Process Creation 3442.7 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 4308.7 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 2235.8 lpm (60.0 s, 2 samples) System Call Overhead 446484.1 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 24284817.7 2081.0 Double-Precision Whetstone 55.0 2938.5 534.3 Execl Throughput 43.0 1943.2 451.9 File Copy 1024 bufsize 2000 maxblocks 3960.0 389742.9 984.2 File Copy 256 bufsize 500 maxblocks 1655.0 100667.1 608.3 File Copy 4096 bufsize 8000 maxblocks 5800.0 1127344.7 1943.7 Pipe Throughput 12440.0 554791.5 446.0 Pipe-based Context Switching 4000.0 174914.2 437.3 Process Creation 126.0 3442.7 273.2 Shell Scripts (1 concurrent) 42.4 4308.7 1016.2 Shell Scripts (8 concurrent) 6.0 2235.8 3726.3 System Call Overhead 15000.0 446484.1 297.7 ======== System Benchmarks Index Score 756.5 ------------------------------------------------------------------------ Benchmark Run: Wed Jan 17 2018 08:22:01 - 08:49:58 16 CPUs in system; running 16 parallel copies of tests Dhrystone 2 using register variables 198146989.9 lps (10.0 s, 7 samples) Double-Precision Whetstone 38281.4 MWIPS (10.0 s, 7 samples) Execl Throughput 24580.1 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 578013.2 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 162244.4 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1761436.0 KBps (30.0 s, 2 samples) Pipe Throughput 5951354.4 lps (10.0 s, 7 samples) Pipe-based Context Switching 1535827.1 lps (10.0 s, 7 samples) Process Creation 66858.3 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 38106.3 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 5158.9 lpm (60.1 s, 2 samples) System Call Overhead 4551646.3 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 198146989.9 16979.2 Double-Precision Whetstone 55.0 38281.4 6960.3 Execl Throughput 43.0 24580.1 5716.3 File Copy 1024 bufsize 2000 maxblocks 3960.0 578013.2 1459.6 File Copy 256 bufsize 500 maxblocks 1655.0 162244.4 980.3 File Copy 4096 bufsize 8000 maxblocks 5800.0 1761436.0 3037.0 Pipe Throughput 12440.0 5951354.4 4784.0 Pipe-based Context Switching 4000.0 1535827.1 3839.6 Process Creation 126.0 66858.3 5306.2 Shell Scripts (1 concurrent) 42.4 38106.3 8987.3 Shell Scripts (8 concurrent) 6.0 5158.9 8598.2 System Call Overhead 15000.0 4551646.3 3034.4 ======== System Benchmarks Index Score 4489.8 6. Packet loss test Ping from 192.168.16.243 to 43.242.xxx.xxx ============================================================================== 01/17 07:44:42.757 Ping to 43.242.xxx.xxx with 32 bytes of data and 32 of TTL: 01/17 07:44:42.806 PingMin #1 Reply 32 bytes from 43.242.xxx.xxx: time=46ms TTL=49, ave=46.00ms 01/17 07:44:43.807 PingMin #2 Reply 32 bytes from 43.242.xxx.xxx: time=42ms TTL=49, ave=44.00ms 01/17 07:44:51.852 PingMax #10 Reply 32 bytes from 43.242.xxx.xxx: time=93ms TTL=49, ave=47.60ms 01/17 07:45:01.800 === 20 有效發送, 20 接收, 0.00% 丟失, 44.80ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2018/01/17 07:44:42經過時間: 000:00:19結束時間: 2018/01/17 07:45:01 ---------------- 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42ms, 最大值93ms, 平均值44.80ms 7. Route tracking <br /> Telecommunications
China Unicom
move
8. YouTube speed test
|
