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Similar a 运维?KVM & OpenVZ & Docker (20)
运维?KVM & OpenVZ & Docker
- 5. 专业的云计算基础服务提供商 5
比较
Size LDA Align. host kvm kvm(host-passthough) docker
1000 1000 4 50.6352 14.7962 57.5415 59.9827
2000 2000 4 75.2272 31.9375 71.4429 73.7833
5000 5008 4 83.3432 26.0675 78.6911 82.1804
10000 10000 4 90.0923 34.6119 83.9865 89.1183
15000 15000 4 91.8424 37.2572 85.8235 90.9873
18000 18008 4 92.9161 37.7084 85.8469 91.4982
20000 20016 4 93.3468 38.0796 85.9164 92.2148
22000 22008 4 92.6199 37.0483 86.4113 91.1984
25000 25000 4 93.3935 37.3008 85.5072 91.8721
26000 26000 4 93.8154 37.3398 86.1411 92.1149
27000 27000 4 93.7514 37.4003 84.6945 91.1984
30000 30000 1 93.7371 37.4814 83.9281 91.1189
35000 35000 1 93.8986 37.6363 85.3749 90.9814
40000 40000 1 94.8104 38.6623 86.2113 91.2842
45000 45000 1 94.5097 38.6485 85.1804 91.8742
测试工具:Linpick
- 6. 专业的云计算基础服务提供商 6
比较 测试工具:sysbench
read bw
(MB/s) read ops
write
bw(MB/s) write ops
host 28968 838786 18729 679157
docker 28528 831903 18311 681894
kvm 27903 819873 17871 661894
0
100000
200000
300000
400000
500000
600000
700000
800000
900000
read bw (MB/s) read ops write bw(MB/s) write ops
host
docker
kvm
- 7. 专业的云计算基础服务提供商 7
比较
free -m df -h
used free used free boot time
kvm 32659 3175761G 57G 200s
docker 6984 5743237G 81G 20s
0
50
100
150
200
250
memory used (GB) disk used (GB) boot time (s)
资源使用
kvm
docker