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2.14. SystemTap
SystemTap 是一個追蹤和探測工具，讓您能夠詳細地監測與分析運作中系統活動，特別是 kernel 活動。SystemTap 所提供的訊息與 top、ps、netstat 以及 iostat 工具的輸出訊息相似，但額外包含篩選和分析已收集資料的選項。
SystemTap 提供更深入、更精確的系統活動與應用程式行為分析，使您能夠找出系統與應用程式瓶頸。
更多有關 SystemTap 的詳細訊息，請參閱《 Red Hat Enterprise Linux 7 SystemTap 初學者指南 》與《 Red Hat Enterprise Linux 7 SystemTap TapSet 參考指南 》。兩本書的網址為：http://access.redhat.com/site/documentation/Red_Hat_Enterprise_Linux/。
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