Loadrunner監控Linux的17個指標

這17個指標根據須要設置吧,指標設置的越多,對服務器真實值影響越大,因此要秉承按需而設的原則。服務器

一、Average load:Average number of processes simultaneously in Ready state during the last minute.
    上一分鐘同時處於「就緒」狀態的平均進程數
二、Collision rate:Collisions per second detected on the Ethernet.
    每秒鐘在以太網上檢測到的衝突數。
三、Context switches rate:Number of switches between processes or threads, per second
    每秒鐘在進程或線程之間的切換次數。
四、CPU utilization:Percent of time that the CPU is utilized
    CPU 的使用時間百分比。
五、Disk Traffic:Rate of disk transfers
    磁盤傳輸速率。
六、Incoming packets error rate:Errors per second while receiving Ethernet packets
    接收以太網數據包時每秒鐘接收到的錯誤數。
七、Incoming packets rate:Incoming Ethernet packets per second
    每秒鐘傳入的以太網數據包數。
八、Interrupt rate:Number of device interrupts per second
    每秒內的設備中斷數。
九、Outgoing packets errors rate:Errors per second while sending Ethernet packets
    發送以太網數據包時每秒鐘發送的錯誤數。
十、Outgoing packets rate:Outgoing Ethernet packets per second
    每秒鐘傳出的以太網數據包數。
十一、Page-in rate:Number of pages read to physical memory, per second
    指標代表的是每秒交換到物理內存中的頁面數。
十二、Page-out rate:Number of pages written to pagefile(s) and removed from physical memory, per second
    表示每秒從物理內存中移出或者寫入到頁面數。
1三、Paging rate:Number of pages read to physical memory or written to pagefile(s), per second
    每秒鐘讀入物理內存或寫入頁面文件中的頁數。
1四、Swap-in rate:Number of processes being swapped
    每秒交換到內存的進程數。
1五、Swap-out rate:Number of processes being swapped
    每秒從內存交換出來的進程數。
1六、System mode CPU utilization:Percent of time that the CPU is utilized in system mode
    在系統模式下使用 CPU 的時間百分比。
1七、User mode CPU utilization:Percent of time CPU is utilized in user mode
    在用戶模式下使用 CPU 的時間百分比。app

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