第 10 章 Monitor
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部分 I. System
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第 10 章 Monitor
目录
uptime - Tell how long the system has been running.
Memory
vmstat - Report virtual memory statistics
strace - trace system calls and signals
lsof - list open files
input/output statistics
uptime - Tell how long the system has been running.
uptime
# uptime 21:26:06 up 15 days, 58 min, 1 user, load average: 0.85, 1.16, 2.21