HiFormance 2G memory SSD hard drive Los Angeles OpenVZ VPS evaluation

Details: HiFormance: $10/year/2G memory/20GB SSD space/2TB traffic/OpenVZ/Los Angeles, I have previously evaluated Chicago OVZ VPS (HiFormance 2G memory SSD hard drive Chicago OpenVZ VPS evaluation), the network is average. Now that I have switched to Los Angeles, the performance and network are much better. Therefore, for the 2G model for 10 knives, I recommend Los Angeles.

1. System information, bandwidth, I/O test

CPU model: Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz Number of cores: 2 CPU frequency: 3499.669 MHz Total size of Disk: 20.0 GB (0.7 GB Used) Total amount of Mem: 2048 MB (500 MB Used) Total amount of Swap: 2048 MB (0 MB Used) System uptime: 0 days 2 hours 36 minutes Load average: 0.10, 0.18, 0.08 OS: CentOS 6.9 Arch: i686 (32 Bit) Kernel: 2.6.32-042stab128.2 Virt: openvz -------------------------------------------------- ------------------- I/O speed (32M): 138 MB/s I/O speed(256M): 293 MB/s I/O speed (2G): 806 MB/s Average I/O speed: 412.3 MB/s -------------------------------------------------- ------------------- Node Name Upload Speed ​​Download Speed ​​Latency Normal Node 379.75 Mbit/s 635.60 Mbit/s 25.066 ms Xiangyang CT 5.18 Mbit/s 14.29 Mbit/s 776.289 ms Shanghai CT 37.72 Mbit/s 69.45 Mbit/s 168.775 ms Chengdu CT 1.46 Mbit/s 8.80 Mbit/s 585.394 ms Xi'an CU 13.87 Mbit/s 86.94 Mbit/s 345.357 ms Shanghai CU 17.83 Mbit/s 129.56 Mbit/s 194.269 ms Chongqing CU 25.18 Mbit/s 126.95 Mbit/s 193.019 ms Xi'an CM 57.18 Mbit/s 289.37 Mbit/s 138.897 ms Shanghai CM 0.98 Mbit/s 2.47 Mbit/s 281.543 ms Chengdu CM 0.92 Mbit/s 1.13 Mbit/s 316.663 ms -------------------------------------------------- ------------------- Total time: 4 minutes 26 seconds Current time: 2018-05-14 02:47:48 Finished!

2. Upload/download bandwidth test

Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by Janus Networks (San Jose, CA) [4.19 km]: 21.405 ms Testing download speed........................................ Download: 568.66 Mbit/s Testing upload speed........................................ Upload: 292.05 Mbit/s

3. Mainland China 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, 32.0048 s, 8.4 MB/s

5. UnixBench scores

Benchmark Run: Mon May 14 2018 02:53:45 - 03:22:15 2 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 23721205.9 lps (10.0 s, 7 samples) Double-Precision Whetstone 3285.7 MWIPS (10.0 s, 7 samples) Execl Throughput 3211.9 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 389444.0 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 111335.2 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1266287.0 KBps (30.0 s, 2 samples) Pipe Throughput 715861.1 lps (10.0 s, 7 samples) Pipe-based Context Switching 145833.4 lps (10.0 s, 7 samples) Process Creation 9215.7 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 3504.0 lpm (60.2 s, 2 samples) Shell Scripts (8 concurrent) 755.4 lpm (60.0 s, 2 samples) System Call Overhead 620387.4 lps (10.0 s, 7 samples) System Benchmarks Index Values ​​BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 23721205.9 2032.7 Double-Precision Whetstone 55.0 3285.7 597.4 ExeclThroughput 43.0 3211.9 746.9 File Copy 1024 bufsize 2000 maxblocks 3960.0 389444.0 983.4 File Copy 256 bufsize 500 maxblocks 1655.0 111335.2 672.7 File Copy 4096 bufsize 8000 maxblocks 5800.0 1266287.0 2183.3 Pipe Throughput 12440.0 715861.1 575.5 Pipe-based Context Switching 4000.0 145833.4 364.6 Process Creation 126.0 9215.7 731.4 Shell Scripts (1 concurrent) 42.4 3504.0 826.4 Shell Scripts (8 concurrent) 6.0 755.4 1259.0 System Call Overhead 15000.0 620387.4 413.6 ======== System Benchmarks Index Score 815.5 -------------------------------------------------- ----------------------- Benchmark Run: Mon May 14 2018 03:22:15 - 03:50:49 2 CPUs in system; running 2 parallel copies of tests Dhrystone 2 using register variables 45626901.3 lps (10.0 s, 7 samples) Double-Precision Whetstone 6606.6 MWIPS (9.8 s, 7 samples) Execl Throughput 8045.5 lps (29.7 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 463749.3 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 123544.7 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1326046.0 KBps (30.0 s, 2 samples) Pipe Throughput 1277287.4 lps (10.0 s, 7 samples) Pipe-based Context Switching 296384.3 lps (10.0 s, 7 samples) Process Creation 16763.7 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 7084.0 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 964.8 lpm (60.0 s, 2 samples) System Call Overhead 1157567.9 lps (10.0 s, 7 samples) System Benchmarks Index Values ​​BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 45626901.3 3909.8 Double-Precision Whetstone 55.0 6606.6 1201.2 ExeclThroughput 43.0 8045.5 1871.0 File Copy 1024 bufsize 2000 maxblocks 3960.0 463749.3 1171.1 File Copy 256 bufsize 500 maxblocks 1655.0 123544.7 746.5 File Copy 4096 bufsize 8000 maxblocks 5800.0 1326046.0 2286.3 Pipe Throughput 12440.0 1277287.4 1026.8 Pipe-based Context Switching 4000.0 296384.3 741.0 Process Creation 126.0 16763.7 1330.5 Shell Scripts (1 concurrent) 42.4 7084.0 1670.8 Shell Scripts (8 concurrent) 6.0 964.8 1608.0 System Call Overhead 15000.0 1157567.9 771.7 ======== System Benchmarks Index Score 1350.6

6. Packet loss test

Ping from 192.168.16.243 to 107.174.xxx.xxx ================================================== ============================ 05/14 15:03:50.864 Ping to 107.174.xxx.xxx with 32 bytes of data and 32 of TTL: 05/14 15:03:51.056 PingMin #1 Reply 32 bytes from 107.174.xxx.xxx: time=187ms TTL=51, ave=187.00ms 05/14 15:03:53.052 PingMax #3 Reply 32 bytes from 107.174.xxx.xxx: time=189ms TTL=51, ave=187.67ms 05/14 15:03:54.063 PingMax #4 Reply 32 bytes from 107.174.xxx.xxx: time=195ms TTL=51, ave=189.50ms 05/14 15:03:57.049 PingMin #7 Reply 32 bytes from 107.174.xxx.xxx: time=186ms TTL=51, ave=188.29ms 05/14 15:04:09.057 PingMax #19 Reply 32 bytes from 107.174.xxx.xxx: time=196ms TTL=51, ave=188.68ms 05/14 15:04:11.068 PingMax #21 Reply 32 bytes from 107.174.xxx.xxx: time=204ms TTL=51, ave=189.71ms 05/14 15:04:51.077 PingMax #61 Reply 32 bytes from 107.174.xxx.xxx: time=209ms TTL=51, ave=188.93ms 05/14 15:05:30.051 === 100 valid sent, 100 received, 0.00% lost, 189.18ms average === --- Results & Statistics------------------------------------------------- ---------- Start time: 2018/05/14 15:03:50 Elapsed time: 000:01:39 End time: 2018/05/14 15:05:30 ---------------- 100 total sent 0 Invalid reception (other errors except timeout) ---------------- 100 valid sent 100 valid reception 0 timed out (0.00% lost) Ping minimum value 186ms, maximum value 209ms, average value 189.18ms

7. Route tracing telecommunications

China Unicom

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