{"action":"created","issue":{"url":"https://api.github.com/repos/hyperhq/hyperstart/issues/194","repository_url":"https://api.github.com/repos/hyperhq/hyperstart","labels_url":"https://api.github.com/repos/hyperhq/hyperstart/issues/194/labels{/name}","comments_url":"https://api.github.com/repos/hyperhq/hyperstart/issues/194/comments","events_url":"https://api.github.com/repos/hyperhq/hyperstart/issues/194/events","html_url":"https://github.com/hyperhq/hyperstart/pull/194","id":179944016,"number":194,"title":"Vsock kernel support","user":{"login":"bergwolf","id":88972,"avatar_url":"https://avatars.githubusercontent.com/u/88972?v=3","gravatar_id":"","url":"https://api.github.com/users/bergwolf","html_url":"https://github.com/bergwolf","followers_url":"https://api.github.com/users/bergwolf/followers","following_url":"https://api.github.com/users/bergwolf/following{/other_user}","gists_url":"https://api.github.com/users/bergwolf/gists{/gist_id}","starred_url":"https://api.github.com/users/bergwolf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bergwolf/subscriptions","organizations_url":"https://api.github.com/users/bergwolf/orgs","repos_url":"https://api.github.com/users/bergwolf/repos","events_url":"https://api.github.com/users/bergwolf/events{/privacy}","received_events_url":"https://api.github.com/users/bergwolf/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2016-09-29T03:24:34Z","updated_at":"2016-11-12T13:44:23Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/hyperhq/hyperstart/pulls/194","html_url":"https://github.com/hyperhq/hyperstart/pull/194","diff_url":"https://github.com/hyperhq/hyperstart/pull/194.diff","patch_url":"https://github.com/hyperhq/hyperstart/pull/194.patch"},"body":"1. update kernel to 4.4.15 stable release\n2. enable vsock kernel module\n3. modprobe vmw_vsock_virtio_transport.ko\n"},"comment":{"url":"https://api.github.com/repos/hyperhq/hyperstart/issues/comments/260122917","html_url":"https://github.com/hyperhq/hyperstart/pull/194#issuecomment-260122917","issue_url":"https://api.github.com/repos/hyperhq/hyperstart/issues/194","id":260122917,"user":{"login":"bergwolf","id":88972,"avatar_url":"https://avatars.githubusercontent.com/u/88972?v=3","gravatar_id":"","url":"https://api.github.com/users/bergwolf","html_url":"https://github.com/bergwolf","followers_url":"https://api.github.com/users/bergwolf/followers","following_url":"https://api.github.com/users/bergwolf/following{/other_user}","gists_url":"https://api.github.com/users/bergwolf/gists{/gist_id}","starred_url":"https://api.github.com/users/bergwolf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bergwolf/subscriptions","organizations_url":"https://api.github.com/users/bergwolf/orgs","repos_url":"https://api.github.com/users/bergwolf/repos","events_url":"https://api.github.com/users/bergwolf/events{/privacy}","received_events_url":"https://api.github.com/users/bergwolf/received_events","type":"User","site_admin":false},"created_at":"2016-11-12T13:44:22Z","updated_at":"2016-11-12T13:44:22Z","body":"iperf (patched with vsock support, see https://github.com/bergwolf/iperf/tree/vsock) tests with vsock connection. vsock bandwidth is about 3x of IPv4. Both were tested in the same container (64MB with single core).\r\n\r\nvsock result:\r\n```\r\n[hypervsock@src]$./iperf3 -0 -c 1027 -p 12345\r\nConnecting to host 1027, port 12345\r\n[  4] local 2 port 1099 connected to 2 port 1099\r\n[ ID] Interval           Transfer     Bandwidth       Retr  Cwnd\r\n[  4]   0.00-1.00   sec   473 MBytes  3.96 Gbits/sec  2582858320   0.00 Bytes\r\n[  4]   1.00-2.00   sec   463 MBytes  3.88 Gbits/sec    0   0.00 Bytes\r\n[  4]   2.00-3.00   sec   462 MBytes  3.87 Gbits/sec    0   0.00 Bytes\r\n[  4]   3.00-4.00   sec   486 MBytes  4.08 Gbits/sec    0   0.00 Bytes\r\n[  4]   4.00-5.00   sec   458 MBytes  3.84 Gbits/sec    0   0.00 Bytes\r\n[  4]   5.00-6.00   sec   460 MBytes  3.86 Gbits/sec    0   0.00 Bytes\r\n[  4]   6.00-7.00   sec   464 MBytes  3.89 Gbits/sec    0   0.00 Bytes\r\n[  4]   7.00-8.00   sec   461 MBytes  3.87 Gbits/sec    0   0.00 Bytes\r\n[  4]   8.00-9.00   sec   471 MBytes  3.95 Gbits/sec    0   0.00 Bytes\r\n[  4]   9.00-10.00  sec   461 MBytes  3.86 Gbits/sec  1712108976   0.00 Bytes\r\n- - - - - - - - - - - - - - - - - - - - - - - - -\r\n[ ID] Interval           Transfer     Bandwidth       Retr\r\n[  4]   0.00-10.00  sec  4.55 GBytes  3.91 Gbits/sec    0             sender\r\n[  4]   0.00-10.00  sec  4.55 GBytes  3.91 Gbits/sec                  receiver\r\n\r\niperf Done.\r\n```\r\n\r\nIPv4 iperf results:\r\n```\r\n[hypervsock@src]$./iperf3 -4 -c 192.168.122.2 -p 12345\r\nConnecting to host 192.168.122.2, port 12345\r\n[  4] local 192.168.122.1 port 47276 connected to 192.168.122.2 port 12345\r\n[ ID] Interval           Transfer     Bandwidth       Retr  Cwnd\r\n[  4]   0.00-1.00   sec   152 MBytes  1.27 Gbits/sec    0    180 KBytes\r\n[  4]   1.00-2.00   sec   149 MBytes  1.25 Gbits/sec    0    180 KBytes\r\n[  4]   2.00-3.00   sec   153 MBytes  1.28 Gbits/sec    0    180 KBytes\r\n[  4]   3.00-4.00   sec   144 MBytes  1.21 Gbits/sec    0    180 KBytes\r\n[  4]   4.00-5.00   sec   148 MBytes  1.24 Gbits/sec    0    180 KBytes\r\n[  4]   5.00-6.00   sec   154 MBytes  1.28 Gbits/sec    0    180 KBytes\r\n[  4]   6.00-7.00   sec   151 MBytes  1.27 Gbits/sec    0    180 KBytes\r\n[  4]   7.00-8.00   sec   151 MBytes  1.26 Gbits/sec    0    180 KBytes\r\n[  4]   8.00-9.00   sec   155 MBytes  1.30 Gbits/sec    0    180 KBytes\r\n[  4]   9.00-10.00  sec   149 MBytes  1.25 Gbits/sec    0    180 KBytes\r\n- - - - - - - - - - - - - - - - - - - - - - - - -\r\n[ ID] Interval           Transfer     Bandwidth       Retr\r\n[  4]   0.00-10.00  sec  1.47 GBytes  1.26 Gbits/sec    0             sender\r\n[  4]   0.00-10.00  sec  1.47 GBytes  1.26 Gbits/sec                  receiver\r\n\r\niperf Done.\r\n```"}}
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