Memory counter | Acceptable average range | Desired value | Action |
Pages/sec(系统每秒向虚拟内存中读取写入的总次数) | 0-20 (正常参考值) | Low(越低越好) | Find the process that is causing pagin Add RAM |
Available Bytes(系统可用物理内存总字节数) | Minimum of 5%of total memory(大于物理内存的5%) | High(越高越好) | Find the process that is using RAM Add RAM |
Committed Bytes(系统已经为其在虚拟内存中保留了空间的物理内存的字节数) | Less than physical RAM
(小于物理内存) | Low(越低越好) | Find the process that is using RAM Add RAM |
Pool Nonpaged Bytes (被操作系统占用不能被写入到虚拟内存中去的物理内存的总字节数) | Remain steady,no increase
(处于稳定状态) | Not applicable | Check for memory leak in application |
Page Faults/sec(在物理内存中发生的每秒钟找不到应用程序所需要数据的次数) | Below 5 | Low (越低越好) | Find the process that is causing paging Add RAM |
Network interface counter | Acceptable average range | Desire high or low value | Actin |
Network Utilization(In Task Manager)(网络利用率) | Generally lower than 30% | Low | Low |
Network Interface Bytes Sent/sec
网卡每秒所能发送字节总数 | Baseline or higher | High | Upgrade network adapter or physical network |
Network interface:Bytes Total/sec
网卡每秒能发送和接受字节数 | Baseline or higher | High | Perform further analysis to determine cause of problem Upgrade or add another adapter |
Server: Bytes Received/Sec
服务器每秒从网络接收字节总数 | Less than 50% of the capacity of the bandwidth of the network card | NA | Upgrade network adapter or physical netwrk |