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1 file changed, 48 insertions
performance.sh(Datei erstellt)
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| 1 | + | # 让 GPT 理解服务器的性能 | |
| 2 | + | ||
| 3 | + | echo "我有一台服务器遇到了性能问题。我不知道它上面在发生什么，也不清楚它在运行什么。因此，我决定运行下列命令。这些具体的输出我已经发送给您。您能否从这些输出中了解这个服务器当前的总体状况？能否用中文详尽的写一篇服务器的状态报告和调优建议方案？" | |
| 4 | + | ||
| 5 | + | echo "> uname -a" | |
| 6 | + | sudo uname -a | |
| 7 | + | ||
| 8 | + | echo "> vmstat" | |
| 9 | + | sudo vmstat | |
| 10 | + | ||
| 11 | + | echo "> nfsstat -s" | |
| 12 | + | sudo nfsstat -s | |
| 13 | + | ||
| 14 | + | echo "> lscpu" | |
| 15 | + | sudo lscpu | |
| 16 | + | ||
| 17 | + | echo "> free" | |
| 18 | + | sudo free | |
| 19 | + | ||
| 20 | + | echo "> fdisk -l" | |
| 21 | + | sudo fdisk -l | |
| 22 | + | ||
| 23 | + | echo "> lsblk" | |
| 24 | + | sudo lsblk | |
| 25 | + | ||
| 26 | + | echo "> df -h" | |
| 27 | + | sudo df -h | |
| 28 | + | ||
| 29 | + | echo "> uptime" | |
| 30 | + | sudo uptime | |
| 31 | + | ||
| 32 | + | echo "> cat /etc/fstab" | |
| 33 | + | cat /etc/fstab | |
| 34 | + | ||
| 35 | + | echo "> cat /etc/exports" | |
| 36 | + | cat /etc/exports | |
| 37 | + | ||
| 38 | + | echo "> iostat" | |
| 39 | + | sudo iostat | |
| 40 | + | ||
| 41 | + | echo "> ps -eo pid,ppid,cmd,%mem,%cpu --sort=-%cpu | head -n 11" | |
| 42 | + | sudo ps -eo pid,ppid,cmd,%mem,%cpu --sort=-%cpu | head -n 11 | |
| 43 | + | ||
| 44 | + | echo "> sudo netstat -tunlp" | |
| 45 | + | sudo netstat -tunlp | |
| 46 | + | ||
| 47 | + | echo "> dstat -tcdnmgyplra --fs --ipc --lock --socket --tcp --udp --unix --vm 1 30" | |
| 48 | + | sudo dstat -tcdnmgyplra --fs --ipc --lock --socket --tcp --udp --unix --vm 1 30 | |
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