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trace pprof Profiler labels

Posted by 夏泽民 Jul 7, 2021

go tool trace 不合适

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kubectrl port-forward超时

Posted by 夏泽民 Jul 7, 2021

https://github.com/kubernetes/kubernetes/issues/19231

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kafka

Posted by 夏泽民 Jul 7, 2021

Consumer events

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debug

Posted by 夏泽民 Jul 7, 2021

https://golang.org/pkg/runtime/debug/ go-runtime/debug 程序包调试了包含程序在运行时进行调试功能 1.强制进行垃圾回收 2.设置垃圾回收的目标百分比 3.设置被单个go协程调用栈可使用的内存最大值 4.设置go程序可以使用的最大操作系统线程数 5.设置程序请求运行是只触发panic,而不崩溃 6.垃圾收集信息的写入stats中 7.将内存分配堆和其中对象的描述写入文件中 8.获取go协程调用栈踪迹 9.将堆栈踪迹打印到标准错误 1.强制进行垃圾回收 func FreeOSMemory()

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yaml 的坑

Posted by 夏泽民 Jul 2, 2021

使用docker-compose搭建基于gogs+MySQL的个人git仓库，在映射2222:22端口的时候，报如下错误：

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