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Linux Crisis Tools ​

出事時才裝工具往往來不及(沒網路、套件庫壞掉、機器卡住),所以應該預先裝好。

Ref: Linux Crisis Tools — Brendan Gregg

PackageNotes
procpsbasic stats(ps、vmstat、top)
util-linuxsystem log, device info
sysstatdevice stats(iostat、mpstat、sar)
iproute2preferred net tools(ip、ss)
numactlNUMA stats
tcpdumpnetwork sniffer
linux-tools-common, linux-tools-$(uname -r)profiler and PMU stats(perf)
bpfcc-tools (bcc)canned eBPF tools
bpftraceeBPF scripting
trace-cmdFtrace CLI
nicstatnet device stats
ethtoolnet device info
tiptopPMU/PMC top
cpuidCPU details
msr-toolsCPU digging

eBPF 相關見 BPF and eBPF。

頁面歷史

Just observe 👀