标签：tcp 5.5 uber roo sch 1.2 man 物理 测试
三台虚拟机：
192.168.99.129 master（kube-apiserver、kube-controller-manager、kube-proxy、kube-scheduler、kubelet、etcd、calico、docker）
192.168.99.130 slave1（kube-proxy、kubelet、etcd proxy、calico、docker、dns）
192.168.99.131 slave2（kube-proxy、kubelet、etcd proxy、calico、docker）
kubernetes 1.5.2
etcd 3.1.0
calico 0.23.1
qperf （网络性能测试工具，安装方法：yum install -y qperf）
【物理机到物理机】
[root@slave2 kubernetes]# qperf 192.168.99.130 -oo msg_size:1:64K:*2 tcp_bw tcp_lat tcp_bw: bw = 2.49 MB/sec tcp_bw: bw = 4.69 MB/sec tcp_bw: bw = 8.18 MB/sec tcp_bw: bw = 14.3 MB/sec tcp_bw: bw = 22.2 MB/sec tcp_bw: bw = 29.5 MB/sec tcp_bw: bw = 35.2 MB/sec tcp_bw: bw = 40.6 MB/sec tcp_bw: bw = 64.9 MB/sec tcp_bw: bw = 47.5 MB/sec tcp_bw: bw = 49.6 MB/sec tcp_bw: bw = 59.1 MB/sec tcp_bw: bw = 88.9 MB/sec tcp_bw: bw = 151 MB/sec tcp_bw: bw = 178 MB/sec tcp_bw: bw = 203 MB/sec tcp_bw: bw = 209 MB/sec tcp_lat: latency = 1.08 ms tcp_lat: latency = 1.21 ms tcp_lat: latency = 180 us tcp_lat: latency = 68.4 us tcp_lat: latency = 69 us tcp_lat: latency = 70.9 us tcp_lat: latency = 70.5 us tcp_lat: latency = 67.9 us tcp_lat: latency = 75.5 us tcp_lat: latency = 69.9 us tcp_lat: latency = 81.1 us tcp_lat: latency = 87.1 us tcp_lat: latency = 88.8 us tcp_lat: latency = 112 us tcp_lat: latency = 145 us tcp_lat: latency = 218 us tcp_lat: latency = 502 us
【容器到容器】
[root@slave2 kubernetes]# qperf 192.168.140.199 -oo msg_size:1:64K:*2 tcp_bw tcp_lat conf tcp_bw: bw = 2.67 MB/sec tcp_bw: bw = 4.86 MB/sec tcp_bw: bw = 8.44 MB/sec tcp_bw: bw = 15.6 MB/sec tcp_bw: bw = 23 MB/sec tcp_bw: bw = 32.6 MB/sec tcp_bw: bw = 43.8 MB/sec tcp_bw: bw = 45 MB/sec tcp_bw: bw = 48.6 MB/sec tcp_bw: bw = 53.1 MB/sec tcp_bw: bw = 59.4 MB/sec tcp_bw: bw = 69.1 MB/sec tcp_bw: bw = 103 MB/sec tcp_bw: bw = 156 MB/sec tcp_bw: bw = 178 MB/sec tcp_bw: bw = 203 MB/sec tcp_bw: bw = 209 MB/sec tcp_lat: latency = 88.7 us tcp_lat: latency = 82.3 us tcp_lat: latency = 88.4 us tcp_lat: latency = 93 us tcp_lat: latency = 84.1 us tcp_lat: latency = 89.8 us tcp_lat: latency = 84.8 us tcp_lat: latency = 83.8 us tcp_lat: latency = 82.7 us tcp_lat: latency = 83.1 us tcp_lat: latency = 88.6 us tcp_lat: latency = 101 us tcp_lat: latency = 105 us tcp_lat: latency = 127 us tcp_lat: latency = 170 us tcp_lat: latency = 283 us tcp_lat: latency = 618 us
【容器到物理机】
[root@slave2 kubernetes]# qperf 192.168.99.129 -oo msg_size:1:64K:*2 tcp_bw tcp_lat conf tcp_bw: bw = 2.65 MB/sec tcp_bw: bw = 4.92 MB/sec tcp_bw: bw = 8.66 MB/sec tcp_bw: bw = 15.2 MB/sec tcp_bw: bw = 23.3 MB/sec tcp_bw: bw = 30.4 MB/sec tcp_bw: bw = 37.5 MB/sec tcp_bw: bw = 43 MB/sec tcp_bw: bw = 48.9 MB/sec tcp_bw: bw = 51.5 MB/sec tcp_bw: bw = 54.9 MB/sec tcp_bw: bw = 67.6 MB/sec tcp_bw: bw = 103 MB/sec tcp_bw: bw = 147 MB/sec tcp_bw: bw = 175 MB/sec tcp_bw: bw = 206 MB/sec tcp_bw: bw = 213 MB/sec tcp_lat: latency = 76.5 us tcp_lat: latency = 77.6 us tcp_lat: latency = 76.5 us tcp_lat: latency = 77.7 us tcp_lat: latency = 74.7 us tcp_lat: latency = 79.6 us tcp_lat: latency = 79.3 us tcp_lat: latency = 81.4 us tcp_lat: latency = 81.5 us tcp_lat: latency = 82.1 us tcp_lat: latency = 80.3 us tcp_lat: latency = 92.3 us tcp_lat: latency = 93.7 us tcp_lat: latency = 112 us tcp_lat: latency = 155 us tcp_lat: latency = 237 us tcp_lat: latency = 609 us
结论：calico的性能几乎与物理网卡的性能一样。
标签：tcp 5.5 uber roo sch 1.2 man 物理 测试
原文地址：http://www.cnblogs.com/puroc/p/6367938.html
