Review of Qingyun 1GB RAM French OVH KVM VPS

Details: LightCloud: 299 yuan/year/512MB memory/7GB SSD space/no traffic/KVM/OVH France

1. System information, bandwidth, I/O test

 CPU model : QEMU Virtual CPU version (cpu64-rhel6) Number of cores : 1 CPU frequency : 2999.996 MHz Total size of Disk : 14.0 GB (1.0 GB Used) Total amount of Mem : 994 MB (310 MB Used) Total amount of Swap : 127 MB (0 MB Used) System uptime : 0 days, 1 hour 58 min Load average : 0.15, 0.03, 0.01 OS : CentOS 7.0.1406 Arch : x86_64 (64 Bit) Kernel : 3.10.0-123.4.2.el7.x86_64 ---------------------------------------------------------------------- I/O speed(1st run) : 282 MB/s I/O speed(2nd run) : 272 MB/s I/O speed(3rd run) : 289 MB/s Average I/O speed : 281.0 MB/s ---------------------------------------------------------------------- Node Name IPv4 address Download Speed CacheFly 205.234.175.175 25.5MB/s Linode, Tokyo, JP 106.187.96.148 6.99MB/s Linode, Singapore, SG 139.162.23.4 4.36MB/s Linode, London, UK 176.58.107.39 68.9MB/s Linode, Frankfurt, DE 139.162.130.8 72.1MB/s Linode, Fremont, CA 50.116.14.9 4.27MB/s Softlayer, Dallas, TX 173.192.68.18 13.5MB/s Softlayer, Seattle, WA 67.228.112.250 9.97MB/s Softlayer, Frankfurt, DE 159.122.69.4 71.7MB/s Softlayer, Singapore, SG 119.81.28.170 155KB/s Softlayer, HongKong, CN 119.81.130.170 127KB/s

2. Upload/download bandwidth test

 Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by fdcservers.net (Paris) [1.88 km]: 26.28 ms Testing download speed................................................................................ Download: 322.52 Mbit/s Testing upload speed................................................................................................ Upload: 192.17 Mbit/s

3. 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, 5.15978 s, 52.0 MB/s

4. UnixBench running score

 Benchmark Run: Sun Sep 24 2017 03:14:24 - 03:42:36 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 34792241.6 lps (10.0 s, 7 samples) Double-Precision Whetstone 4485.6 MWIPS (9.7 s, 7 samples) Execl Throughput 4500.3 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 1165941.3 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 330961.4 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 2994043.4 KBps (30.0 s, 2 samples) Pipe Throughput 1965683.3 lps (10.0 s, 7 samples) Pipe-based Context Switching 401582.7 lps (10.0 s, 7 samples) Process Creation 14821.2 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 6477.5 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 889.8 lpm (60.0 s, 2 samples) System Call Overhead 3052620.5 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 34792241.6 2981.3 Double-Precision Whetstone 55.0 4485.6 815.6 Execl Throughput 43.0 4500.3 1046.6 File Copy 1024 bufsize 2000 maxblocks 3960.0 1165941.3 2944.3 File Copy 256 bufsize 500 maxblocks 1655.0 330961.4 1999.8 File Copy 4096 bufsize 8000 maxblocks 5800.0 2994043.4 5162.1 Pipe Throughput 12440.0 1965683.3 1580.1 Pipe-based Context Switching 4000.0 401582.7 1004.0 Process Creation 126.0 14821.2 1176.3 Shell Scripts (1 concurrent) 42.4 6477.5 1527.7 Shell Scripts (8 concurrent) 6.0 889.8 1483.0 System Call Overhead 15000.0 3052620.5 2035.1 ======== System Benchmarks Index Score 1718.9