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bfchengnuo avatar bfchengnuo commented on May 23, 2024

性能查看

有多少机器连接(mysql-3306): netstat -nat | grep 3306 -c
查看线程数: ps -eLf | grep java -c
查看网络流量: cat /proc/net/dev
系统平均负载: cat /proc/loadavg
系统内存情况: cat /proc/meminfo
CPU 利用情况: cat /proc/stat

PS:top 命令的 1(CPU 情况) 和 H(线程信息) + jstat。

from myrecord.

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