Google Cloud Platform 590MB memory cloud server Japan Tokyo simple evaluation

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1. System information, bandwidth, and I/O test

 CPU model : Intel(R) Xeon(R) CPU @ 2.20GHz Number of cores : 1 CPU frequency : 2200.000 MHz Total size of Disk : 15.0 GB (1.4 GB Used) Total amount of Mem : 590 MB (350 MB Used) Total amount of Swap : 0 MB (0 MB Used) System uptime : 0 days, 0 hour 5 min Load average : 0.06, 0.04, 0.00 OS : CentOS 6.8 Arch : x86_64 (64 Bit) Kernel : 2.6.32-642.15.1.el6.x86_64 ---------------------------------------------------------------------- I/O speed(1st run) : 37.5 MB/s I/O speed(2nd run) : 37.6 MB/s I/O speed(3rd run) : 37.6 MB/s Average I/O speed : 37.6 MB/s ---------------------------------------------------------------------- Node Name IPv4 address Download Speed CacheFly 205.234.175.175 13.9MB/s Linode, Tokyo, JP 106.187.96.148 99.7MB/s Linode, Singapore, SG 139.162.23.4 15.5MB/s Linode, London, UK 176.58.107.39 4.32MB/s Linode, Frankfurt, DE 139.162.130.8 3.98MB/s Linode, Fremont, CA 50.116.14.9 9.63MB/s Softlayer, Dallas, TX 173.192.68.18 8.31MB/s Softlayer, Seattle, WA 67.228.112.250 12.0MB/s Softlayer, Frankfurt, DE 159.122.69.4 3.15MB/s Softlayer, Singapore, SG 119.81.28.170 14.8MB/s Softlayer, HongKong, CN 119.81.130.170 22.0MB/s

2. Upload/download bandwidth test

 Selecting best server based on ping... Hosted by Cytranet (Fremont, CA) [15.59 km]: 132.851 ms Testing download speed........................................ Download: 39.50 Mbit/s Testing upload speed.......................................... .... Upload: 6.64 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, 11.3378 s, 23.7 MB/s

5. UnixBench performance test

6. Packet loss test

 Ping from 10.0.0.12 to 35.187.xxx.xxx ============================================================================== 03/10 11:00:54.826 Ping to 35.187.xxx.xxx with 32 bytes of data and 32 of TTL: 03/10 11:00:54.943 PingMin #1 Reply 32 bytes from 35.187.xxx.xxx: time=113ms TTL=58, ave=113.00ms 03/10 11:00:56.943 PingMax #3 Reply 32 bytes from 35.187.xxx.xxx: time=114ms TTL=58, ave=113.33ms 03/10 11:01:03.700 超時#9 *****(32 bytes) 請求超時。 03/10 11:01:03.953 PingMax #10 Reply 32 bytes from 35.187.xxx.xxx: time=126ms TTL=58, ave=114.67ms 03/10 11:01:04.959 PingMax #11 Reply 32 bytes from 35.187.xxx.xxx: time=127ms TTL=58, ave=115.90ms 03/10 11:01:06.700 超時#12 *****(32 bytes) 請求超時。 03/10 11:01:13.959 === 20 有效發送, 18 接收, 10.00% 丟失, 120.28ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2017/03/10 11:00:54經過時間: 000:00:19結束時間: 2017/03/10 11:01:13 ---------------- 20 總計發送0 無效接收(除了超時的其它錯誤) ---------------- 20 有效發送18 有效接收2 timed out (10.00% 丟失) Ping 最小值113ms, 最大值127ms, 平均值120.28ms