Online C2750 8GB内存 独立服务器 法国 简单测评

Details: Online: €6.99/month/C2750/8GB memory/1TB hard drive/unlimited traffic/1 IP/France

1. System information and bandwidth test

CPU model: Intel(R) Atom(TM) CPU C2750 @ 2.40GHz Number of cores: 8 CPU frequency: 1200.000 MHz Total size of Disk: 920.1 GB (1.4 GB Used) Total amount of Mem: 7809 MB (154 MB Used) Total amount of Swap: 1023 MB (0 MB Used) System uptime: 0 days, 0 hours 4 minutes Load average: 0.03, 0.21, 0.13 OS: CentOS 7.3.1611 Arch: x86_64 (64 Bit) Kernel: 3.10.0-514.2.2.el7.x86_64 -------------------------------------------------- ------------------- I/O speed (1st run): 106 MB/s I/O speed (2nd run): 109 MB/s I/O speed (3rd run): 108 MB/s Average I/O speed: 107.7 MB/s -------------------------------------------------- ------------------- Node Name IPv4 address Download Speed CacheFly 62.210.187.96 88.7MB/s Linode, Tokyo, JP 106.187.96.148 8.92MB/s Linode, Singapore, SG 139.162.23.4 3.23MB/s Linode, London, UK 176.58.107.39 17.2MB/s Linode, Frankfurt, DE 139.162.130.8 13.5MB/s Linode, Fremont, CA 50.116.14.9 4.73MB/s Softlayer, Dallas, TX 173.192.68.18 11.3MB/s Softlayer, Seattle, WA 67.228.112.250 9.91MB/s Softlayer, Frankfurt, DE 159.122.69.4 60.4MB/s Softlayer, Singapore, SG 119.81.28.170 4.02MB/s Softlayer, HongKong, CN 119.81.130.170 954KB/s

2. Upload/download bandwidth test

Selecting best server based on ping... Hosted by Charlus (Paris) [1.82 km]: 3.64 ms Testing download speed................................ Download: 158.41 Mbit/s Testing upload speed................................ Upload: 91.26 Mbit/s

3. Ping from mainland China

4. Hard disk I/O performance

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, 178.039 s, 1.5 MB/s

5. UnixBench scores

Benchmark Run: Thu Jan 19 2017 13:04:48 - 13:32:55 8 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 7492490.1 lps (10.0 s, 7 samples) Double-Precision Whetstone 1252.5 MWIPS (10.1 s, 7 samples) Execl Throughput 1149.7 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 196099.6 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 52136.0 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 571455.3 KBps (30.0 s, 2 samples) Pipe Throughput 455447.9 lps (10.0 s, 7 samples) Pipe-based Context Switching 50208.1 lps (10.0 s, 7 samples) Process Creation 2934.6 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 2057.5 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1021.5 lpm (60.0 s, 2 samples) System Call Overhead 671358.2 lps (10.0 s, 7 samples) System Benchmarks Index Values ​​BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 7492490.1 642.0 Double-Precision Whetstone 55.0 1252.5 227.7 ExeclThroughput 43.0 1149.7 267.4 File Copy 1024 bufsize 2000 maxblocks 3960.0 196099.6 495.2 File Copy 256 bufsize 500 maxblocks 1655.0 52136.0 315.0 File Copy 4096 bufsize 8000 maxblocks 5800.0 571455.3 985.3 Pipe Throughput 12440.0 455447.9 366.1 Pipe-based Context Switching 4000.0 50208.1 125.5 Process Creation 126.0 2934.6 232.9 Shell Scripts (1 concurrent) 42.4 2057.5 485.3 Shell Scripts (8 concurrent) 6.0 1021.5 1702.5 System Call Overhead 15000.0 671358.2 447.6 ======== System Benchmarks Index Score 411.8 -------------------------------------------------- ----------------------- Benchmark Run: Thu Jan 19 2017 13:32:55 - 14:01:06 8 CPUs in system; running 8 parallel copies of tests Dhrystone 2 using register variables 59942361.5 lps (10.0 s, 7 samples) Double-Precision Whetstone 10027.0 MWIPS (10.1 s, 7 samples) Execl Throughput 6776.5 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 266846.1 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 70974.4 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 842536.3 KBps (30.0 s, 2 samples) Pipe Throughput 3641326.6 lps (10.0 s, 7 samples) Pipe-based Context Switching 512369.7 lps (10.0 s, 7 samples) Process Creation 24281.5 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 10356.3 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1536.9 lpm (60.1 s, 2 samples) System Call Overhead 3667809.7 lps (10.0 s, 7 samples) System Benchmarks Index Values ​​BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 59942361.5 5136.4 Double-Precision Whetstone 55.0 10027.0 1823.1 ExeclThroughput 43.0 6776.5 1575.9 File Copy 1024 bufsize 2000 maxblocks 3960.0 266846.1 673.9 File Copy 256 bufsize 500 maxblocks 1655.0 70974.4 428.8 File Copy 4096 bufsize 8000 maxblocks 5800.0 842536.3 1452.6 Pipe Throughput 12440.0 3641326.6 2927.1 Pipe-based Context Switching 4000.0 512369.7 1280.9 Process Creation 126.0 24281.5 1927.1 Shell Scripts (1 concurrent) 42.4 10356.3 2442.5 Shell Scripts (8 concurrent) 6.0 1536.9 2561.6 System Call Overhead 15000.0 3667809.7 2445.2 ======== System Benchmarks Index Score 1723.0

6. Packet loss test without Ruisu, BBR, etc.

Ping from 10.0.0.6 to 163.172.xxx.xxx ================================================== ============================ 01/19 19:58:59.628 Ping to 163.172.xxx.xxx with 32 bytes of data and 32 of TTL: 01/19 19:58:59.912 PingMin #1 Reply 32 bytes from 163.172.xxx.xxx: time=195ms TTL=50, ave=195.00ms 01/19 19:59:06.812 PingMin #8 Reply 32 bytes from 163.172.xxx.xxx: time=194ms TTL=50, ave=194.88ms 01/19 19:59:14.826 PingMax #16 Reply 32 bytes from 163.172.xxx.xxx: time=198ms TTL=50, ave=195.13ms 01/19 19:59:18.817 === 20 valid sent, 20 received, 0.00% lost, 195.05ms average === --- Results & Statistics------------------------------------------------- ---------- Start time: 2017/01/19 19:58:59 Elapsed time: 000:00:19 End time: 2017/01/19 19:59:18 ---------------- 20 total sent 0 Invalid reception (other errors except timeout) ---------------- 20 valid sent 20 valid reception 0 timed out (0.00% lost) Ping minimum value 194ms, maximum value 198ms, average value 195.05ms

7. Route tracing

8. Hard disk time

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