c++ tools

daignose/debug

GDB

install debug tool

# 启用源
sudo dnf config-manager --set-enabled baseos-debuginfo appstream-debuginfo crb-debuginfo devel-debuginfo

# upgrade
sudo dnf upgrade glibc

# 避免使用docker源
sudo dnf debuginfo-install --disablerepo='docker*' glibc

Valgrind

Systemtap

FlameGraph

https://github.com/brendangregg/FlameGraph)

pstack

strace

perf

gperftools