Posted in

Go二进制信号处理黑科技:用syscall.SIGUSR1触发runtime/debug.WriteHeapDump实时导出二进制堆快照(含解析工具链)

第一章:Go二进制信号处理黑科技 … Go二进制信号处理黑科技:用syscall.SIGUSR1触发runtime/debug.WriteHeapDump实时导出二进制堆快照(含解析工具链)Read more

Posted in

Go程序在K8s中OOMKilled却无dump?启用GODEBUG=gctrace=1+SIGUSR2 core dump+runtime/debug.WriteHeapDump完整故障链路复现

第一章:Go程序在K8s中OOM … Go程序在K8s中OOMKilled却无dump?启用GODEBUG=gctrace=1+SIGUSR2 core dump+runtime/debug.WriteHeapDump完整故障链路复现Read more