ubuntu

ubuntu stream8如何进行系统监控

小樊
35
2025-12-08 22:52:55
栏目: 智能运维

Ubuntu Stream 8 系统监控实用指南

一 快速排查与实时监控命令

二 日志与故障定位

三 图形化与远程监控

四 一键巡检脚本示例

#!/usr/bin/env bash
echo "===== $(date) ====="
echo "Uptime: $(uptime)"
echo
echo "=== CPU & Load ==="
mpstat -P ALL 1 1 | awk '/Average:/ && $2 ~ /[0-9]/ {printf "CPU%-2s: %5.1f%% user, %5.1f%% sys, %5.1f%% idle\n", $2, $3, $5, $12}'
echo
echo "=== Memory ==="
free -h
echo
echo "=== Disk I/O ==="
iostat -x 1 1 | awk '/^sd|^nvme/ {printf "%s: rkB/s %6.0f, wkB/s %6.0f, await %5.1f ms, %s\n", $1, $6, $7, $10, $NF}'
echo
echo "=== Network Connections ==="
ss -s
echo
echo "=== Top 5 Memory Processes ==="
ps -eo pid,ppid,cmd,%mem --sort=-%mem | head -n 6
echo
echo "=== Top 5 CPU Processes ==="
ps -eo pid,ppid,cmd,%cpu --sort=-%cpu | head -n 6
echo
echo "=== Recent Logins ==="
last -n 5

提示

0
看了该问题的人还看了