SaltyVM 1GB Memory 100Mbps Shaoxing KVM VPS Evaluation

Details: SaltyVM: 36 yuan/month/384MB memory/10GB space/500GB traffic/100Mbps/DDOS/KVM/Shaoxing Welcome to the TeleGram group discussion: https://t.me/us

1. System information, bandwidth, I/O test

CPU Model: QEMU Virtual CPU version (cpu64-rhel6) CPU Cores: 1 Core @ 3600.126 MHz x86_64 CPU Cache: 4096 KB OS: CentOS 7.5.1804 (64 Bit) KVM Kernel: 3.10.0-862.2.3.el7.x86_64 Total Space: 3.4 GB (1.3 GB Used) Total RAM: 991 MB (55 MB Used 594 MB Buff) Total SWAP: 1023 MB (0 MB Used) Uptime: 0 days 13 hours 10 minutes Load average: 0.00, 0.01, 0.05 ASN & ISP: AS4134, China Telecom Zhejiang Organization: MoveInternet Network Technology Co., Ltd.(MoveInte Location: Shaoxing, China / CN Region: Zhejiang Sheng -------------------------------------------------- ------------------- I/O Speed(1.0GB): 122 MB/s I/O Speed(1.0GB): 98.7 MB/s I/O Speed(1.0GB): 183 MB/s Average I/O Speed: 134.6 MB/s -------------------------------------------------- ------------------- Node Name Upload Speed ​​Download Speed ​​Latency Speedtest.net 319.38 Mbit/s 91.91 Mbit/s 28.657 ms Shanghai CT 280.18 Mbit/s 147.38 Mbit/s 59.866 ms Kunming CT 8.93 Mbit/s 186.55 Mbit/s 10.27 ms

2. Upload/download bandwidth test

Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by ChinaTelecom.Hunan (Changsha) [13.99 km]: 33.209 ms Testing download speed........................ Download: 85.37 Mbit/s Testing upload speed........................ Upload: 179.00 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, 20.1428 s, 13.3 MB/s

5. UnixBench scores

Benchmark Run: Thu Jul 05 2018 00:04:07 - 00:32:11 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 38252293.6 lps (10.0 s, 7 samples) Double-Precision Whetstone 4625.4 MWIPS (9.9 s, 7 samples) Execl Throughput 3485.8 lps (29.8 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 450254.7 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 116644.6 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1213695.1 KBps (30.0 s, 2 samples) Pipe Throughput 690487.5 lps (10.0 s, 7 samples) Pipe-based Context Switching 197462.5 lps (10.0 s, 7 samples) Process Creation 11188.5 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 5283.0 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 730.9 lpm (60.0 s, 2 samples) System Call Overhead 621369.2 lps (10.0 s, 7 samples) System Benchmarks Index Values ​​BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 38252293.6 3277.8 Double-Precision Whetstone 55.0 4625.4 841.0 ExeclThroughput 43.0 3485.8 810.6 File Copy 1024 bufsize 2000 maxblocks 3960.0 450254.7 1137.0 File Copy 256 bufsize 500 maxblocks 1655.0 116644.6 704.8 File Copy 4096 bufsize 8000 maxblocks 5800.0 1213695.1 2092.6 Pipe Throughput 12440.0 690487.5 555.1 Pipe-based Context Switching 4000.0 197462.5 493.7 Process Creation 126.0 11188.5 888.0 Shell Scripts (1 concurrent) 42.4 5283.0 1246.0 Shell Scripts (8 concurrent) 6.0 730.9 1218.2 System Call Overhead 15000.0 621369.2 414.2 ======== System Benchmarks Index Score 954.7

6. Packet loss test local China Unicom

Ping from 192.168.0.29 to 183.131.xxx.xxx ================================================== ============================ 07/05 12:04:23.971 Ping to 183.131.xxx.xxx with 32 bytes of data and 32 of TTL: 07/05 12:04:24.131 PingMin #1 Reply 32 bytes from 183.131.xxx.xxx: time=155ms TTL=51, ave=155.00ms 07/05 12:04:25.116 PingMin #2 Reply 32 bytes from 183.131.xxx.xxx: time=151ms TTL=51, ave=153.00ms 07/05 12:04:31.141 PingMax #8 Reply 32 bytes from 183.131.xxx.xxx: time=180ms TTL=51, ave=156.50ms 07/05 12:04:38.110 PingMin #15 Reply 32 bytes from 183.131.xxx.xxx: time=149ms TTL=51, ave=155.87ms 07/05 12:04:39.170 PingMax #16 Reply 32 bytes from 183.131.xxx.xxx: time=204ms TTL=51, ave=158.88ms 07/05 12:04:42.111 PingMin #19 Reply 32 bytes from 183.131.xxx.xxx: time=144ms TTL=51, ave=157.53ms 07/05 12:04:46.017 PingMin #23 Reply 32 bytes from 183.131.xxx.xxx: time=45ms TTL=51, ave=152.78ms 07/05 12:06:03.127 === 100 valid sent, 100 received, 0.00% lost, 140.77ms average === --- Results & Statistics------------------------------------------------- ---------- Start time: 2018/07/05 12:04:23 Elapsed time: 000:01:39 End time: 2018/07/05 12:06:03 ---------------- 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 45ms, maximum value 204ms, average value 140.77ms

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