klizhentas
/ etcd crash
Created
July 12, 2014 01:12
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| [etcd] Jun 26 02:37:17.539 INFO | worker2.dfw.definbox.com: peer added: 'jobs2.dfw.definbox.com' | |
| panic: runtime error: slice bounds out of range | |
| goroutine 277429 [running]: | |
| runtime.panic(0x7e7cc0, 0xeefdaa) | |
| /usr/local/Cellar/go/1.2/libexec/src/pkg/runtime/panic.c:266 +0xb6 | |
| github.com/coreos/etcd/third_party/github.com/goraft/raft.(*Log).compact(0xc22a497c40, 0x2d4c30, 0xed49, 0x0, 0x0) | |
| /Users/philips/coreos/etcd-go/src/github.com/coreos/etcd/release/etcd/gopath/src/github.com/coreos/etcd/third_party/github.com/goraft/raft/log.go:583 +0x4bd | |
| github.com/coreos/etcd/third_party/github.com/goraft/raft.(*server).processSnapshotRecoveryRequest(0xc213274900, 0xc21b0c0b40, 0xc21b0c0b40) | |
| /Users/philips/coreos/etcd-go/src/github.com/coreos/etcd/release/etcd/gopath/src/github.com/coreos/etcd/third_party/github.com/goraft/raft/server.go:1321 +0x28c |
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| package main | |
| import ( | |
| "bufio" | |
| "fmt" | |
| // "io/ioutil" | |
| "log" | |
| "net" | |
| "os" | |
| "reflect" |
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| Frame 316: 66 bytes on wire (528 bits), 66 bytes captured (528 bits) on interface 0 | |
| Ethernet II, Src: 00:00:00_00:00:00 (00:00:00:00:00:00), Dst: 00:00:00_00:00:00 (00:00:00:00:00:00) | |
| Internet Protocol Version 4, Src: 127.0.0.1 (127.0.0.1), Dst: 127.0.0.1 (127.0.0.1) | |
| Transmission Control Protocol, Src Port: 48879 (48879), Dst Port: 45921 (45921), Seq: 16, Ack: 39, Len: 0 | |
| No. Time Source Destination Protocol Length Info | |
| 317 1574.120058000 127.0.0.1 127.0.0.1 TCP 74 45922 > 48879 [SYN] Seq=0 Win=43690 Len=0 MSS=65495 SACK_PERM=1 TSval=1478536 TSecr=0 WS=128 | |
| Frame 317: 74 bytes on wire (592 bits), 74 bytes captured (592 bits) on interface 0 | |
| Ethernet II, Src: 00:00:00_00:00:00 (00:00:00:00:00:00), Dst: 00:00:00_00:00:00 (00:00:00:00:00:00) |
klizhentas
/ Clone2.go
Created
August 26, 2014 23:07
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| func CloneListener(l net.Listener) (net.Listener, error) { | |
| t := l.(*net.TCPListener) | |
| file, err := t.File() | |
| if err != nil { | |
| return nil, err | |
| } | |
| return net.FileListener(file) | |
| } |
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| package main | |
| import ( | |
| "fmt" | |
| "log" | |
| "net/http" | |
| "time" | |
| "github.com/mailgun/metrics" | |
| "github.com/mailgun/timetools" |
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| ./wrk -c 16 -d 10 -t 2 -R 13000 http://localhost:8181/ | |
| Running 10s test @ http://localhost:8181/ | |
| 2 threads and 16 connections | |
| Thread Stats Avg Stdev Max +/- Stdev | |
| Latency 20.74ms 23.54ms 87.94ms 77.19% | |
| Req/Sec -nan -nan 0.00 0.00% | |
| 129968 requests in 10.00s, 15.99MB read | |
| Requests/sec: 12997.76 | |
| Transfer/sec: 1.60MB |
klizhentas
/ nginx.conf
Created
January 12, 2015 01:26
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| user www-data; | |
| worker_processes auto; | |
| worker_rlimit_nofile 32000; | |
| pid /var/run/nginx.pid; | |
| events { | |
| use epoll; | |
| multi_accept on; | |
| } |
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| # nginx | |
| limit nofile 40000 40000 | |
| description "nginx http daemon" | |
| author "George Shammas <[email protected]>" | |
| start on (filesystem and net-device-up IFACE=lo) | |
| stop on runlevel [!2345] | |
| env DAEMON=/opt/nginx/sbin/nginx |
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| // HTTP, captured request and response headers | |
| {"Req":{"Method":"GET","URL":"/hello","H":{"X-Req-A":["1","2"],"X-Req-B":["3","4"]}},"Resp":{"Code":200,"RTT":0.006653,"H":{"X-Re-1":["6","7"],"X-Re-2":["2","3"]}}} | |
| {"Req":{"Method":"GET","URL":"/","TLS":{"V":"TLS12","Resume":false,"CS":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","Srv":"127.0.0.1"}},"Resp":{"Code":200,"RTT":0.002082,"H":null}} |
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| Jul 28 19:59:13 7193bd9b-8c8f-4e6d-a817-857cf95fc8ad wait-for-etcd.sh[1636]: Error: cannot sync with the cluster using endpoints http://127.0.0.1:4001 | |
| Jul 28 19:59:13 7193bd9b-8c8f-4e6d-a817-857cf95fc8ad wait-for-etcd.sh[1636]: Failed to set variable reconnecting to the cluster | |
| Jul 28 19:59:14 7193bd9b-8c8f-4e6d-a817-857cf95fc8ad wait-for-etcd.sh[1636]: Error: cannot sync with the cluster using endpoints http://127.0.0.1:4001 | |
| Jul 28 19:59:14 7193bd9b-8c8f-4e6d-a817-857cf95fc8ad wait-for-etcd.sh[1636]: Failed to set variable reconnecting to the cluster | |
| Jul 28 19:59:16 7193bd9b-8c8f-4e6d-a817-857cf95fc8ad wait-for-etcd.sh[1636]: cluster is healthy | |
| Jul 28 19:59:16 7193bd9b-8c8f-4e6d-a817-857cf95fc8ad wait-for-etcd.sh[1636]: member ce2a822cea30bfca is healthy | |
| Jul 28 19:59:16 7193bd9b-8c8f-4e6d-a817-857cf95fc8ad etcdctl[1672]: {"Network":"10.244.0.0/16", "Backend": {"Type": "vxlan"}} | |
| Jul 28 19:59:16 7193bd9b-8c8f-4e6d-a817-857cf95fc8ad bash[1688]: waiting for write. | |
| Jul 28 19:59:16 7193bd9b-8c8f-4e6d-a817-857cf9 |