w3wp process high cpu

Reprint Please specify source: http://blog.csdn.net/guoyjoe/article/details/49924557One, the mailbox received a bunch of monitoring, the alarm inside empty roughly as follows, it is clear that the CPU is not enough, IO also a bit of a problem: Host: bwebser2__10.253.5.198 time: 2015.11.15 15:25:17 Status: Problem level: Warning Alarm reason: Processor load is too high on bwebser2 content: Processor Load (1

There are many friends who use the mysql database server, and we often encounter mysql process CPU usage of 100%. Below I will summarize some solutions. There are many friends who use the mysql database server, and we often encounter mysql process CPU usage of 100%. Below I will summarize some solutions. Solution 1,

In the writing program. In order to make the program high efficiency. Sometimes it's a bit high CPU. The user experience here is not good enough to set the thread priority to take care of.BOOL setthreadpriority (HANDLE hthread,//HANDLE to the threadint npriority//thread priority level);function Descriptionsets the priority of the specified threadparameter Descrip

very low occupancy rate, at this time the CPU is not occupied part of very high, that is, "System Idle process" processes will show very high. Conversely, if the computer plays a large game when CPU occupancy rate is very high, t

First, the phenomenon of problems Now network has two virtual machine host 95% CPU in idle state, memory usage is not particularly high, and the host load average reached more than 40. Second, the problem analysis First on the host through the top, free, PS, iostat and other common tools to analyze the host CPU, memory, IO usag

WIN8 system users in Task Manager will find that there is a TrustedInstaller.exe system process, and sometimes occupy a high user CPU, for the process many users do not know what is doing, also dare not easily prohibit, in fact, WIN8 system TrustedInstaller.exe process is Wi

I. Description of the phenomenonThe recent discovery of VIRT virtual memory usage for the online machine Java 7 (OPENJDK) process has reached 50g+, as follows:PID USER PR NI VIRT RES SHR S%cpu%MEM time+ COMMAND 3130 Tomcat 0 9128m 1.4g 6544 S 1.3 9.0 84:14.67 java 31480 tomcat 0 7244m 983m 5528 s 0.3 6.2 34:36.95 Java 22142 tomcat 0 6787m 537m 13m S 0.7 3.4

Analysis of the problem of US high and Sy High:When the US value is too high, it means that the running app consumes a lot of CPU. The reason why Java applications cause us high is that threads are always in a running (Runnable) state, usually caused by tasks such as non-blocking, looping, regular, or purely computatio

Tags: log linux gdb debug descriptor File Descriptor Command Blog recv file1. View the threads of the process:Ps-elf|egrep ' gateserver| UID '2. Trace Thread Invocation:Strace-p 155303. Call the function in the statistics thread small CPU time:Strace-p 16334-c strace-p 15530-o out.file #输出到out. File files4. Only the invocation of the RECV function is displayed:Strace-p 5314-f-f-e recv5. GDB Debug Thread:Gdb-p PID6. View the file descriptor opened by t

Linux Process Resource occupation high Cause Analysis Command record, linux Cause Analysis 1. view the thread of the process: Ps-eLf | egrep 'gateserver | uid' 2. Trace thread call: Strace-p 15530 3. Count the CPU time for function calls in the thread: Strace-p 16334-c strace-p 15530-o out. file # output to the o