Monibuca
录制报错，IO跑满
最近几天使用了V4.4.14版本的集成包录制，以前的旧版本稳定性基本没问题，但是最近突然频繁出现服务器宕机，查看了一下监控，磁盘IO突然跑满，并且日志报错 i/o timeout ：
正常情况下，磁盘IO很低，最近版本偶尔突然会出现IO持续跑满，导致服务器无法连接，API接口超时无响应，只能强制重启服务器才会恢复，相关日志如下： ` 11:03:15 [31mERROR[0m pull {"plugin": "HDL", "url": "http://xxxx.flv", "error": "read tcp 170.31.103.114:59754->60.221.209.176:80: use of closed network connection"}
11:17:55 [31mERROR[0m pull {"plugin": "HDL", "url": "xxx.flv", "error": "EOF"}
11:36:35 [31mERROR[0m pull {"plugin": "HDL", "url": "xxx.flv", "error": "read tcp 170.31.103.114:38960->1.1.124.161:80: read: connection reset by peer"}
11:36:37 [31mERROR[0m pull {"plugin": "HDL", "url": "http://xxx.flv", "error": "read tcp 170.31.103.114:44296->1.1.193.214:80: read: connection reset by peer"}
11:40:35 [31mERROR[0m pull connect {"plugin": "HDL", "url": "xxx.flv", "error": "Get "http:/xxx.flv": dial tcp: lookup pull-l.xxx.com: i/o timeout"}
//从这里往后就开始出故障了
11:40:34 [33mWARN[0m track timeout {"stream": "1/37-20230314095641", "name": "h264", "lastWriteTime": "11:36:37", "timeout": "10s"} 11:40:37 [34mINFO[0m 🟢[33m->[0m⌛ {"stream": "1/37-20230314095641", "action": "publish lost"} 11:40:37 [33mWARN[0m track timeout {"stream": "1/43-20230314111111", "name": "aac", "lastWriteTime": "11:36:35", "timeout": "10s"} 11:40:37 [34mINFO[0m 🟢[33m->[0m⌛ {"stream": "1/43-20230314111111", "action": "publish lost"} 11:40:37 [34mINFO[0m ⌛[33m->[0m🔴 {"stream": "1/37-20230314095641", "action": "timeout"}
11:40:37 [31mERROR[0m pull connect {"plugin": "HDL", "url": "http://xxx.flv", "error": "Get "http://xxx.flv": dial tcp: lookup pull-l.xxxxx.com: i/o timeout"} 11:40:37 [34mINFO[0m 🟢[33m->[0m⌛ {"stream": "1/39-20230314110933", "action": "publish lost"} 11:40:35 [34mINFO[0m pull {"plugin": "HDL", "path": "1/38-20230314113830", "url": "http://xxx.flv"} 11:40:37 [34mINFO[0m ⌛[33m->[0m🔴 {"stream": "1/43-20230314111111", "action": "timeout"}
//再往后就没有日志记录了，磁盘IO就降不下来了 `
global:
loglevel: info # 日志级别，可选值：debug,info,warn,error,panic,fatal
http:
# 网关地址，用于访问API
listenaddr: :8186
# 用户名和密码，用于API访问时的基本身份认证
username: "test"
password: "123456"
hook:
urllist:
"*": "http://live.xxx.com"
record:
flv:
autorecord: true
fragment: 18000s
其他配置项均为默认配置，只手动修改了上述配置，每次故障前后的m7s日志上面已经贴出，刚刚看到新版本在m7s根目录下还有一个 fatal.log的日志，内容如下：
--------------------------------
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2023/03/15 04:30:29 http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192