svchost exe high cpu usage

First we open Task Manager, and then switch to the CPU ranks, the CPU to occupy the program one by one, to see which CPU program occupied by the CPU suddenly high and low situation. Find a process that takes up CPU instability to

Users may sometimes experience a situation where the CPU for the system process is nearly 100% long. The traditional way to analyze this problem is to add CPU counters for all the threads in the system to the Performance Monitor, then find the highest CPU thread, and then parse the thread's memory address with the process Viewer and the PStat tool. In order to id

This article to share the content is about PHP to prevent while true cycle CPU usage is too high, the need for friends can refer to A simple case. For example, when using PHP, Redis to do message-to-column can be used, can be modified according to the actual application scenario Test.php Execution: PHP test.php

Mysql database configuration optimization (high cpu usage) output results show which threads are running, can help identify problematic query statements Show processlist; Wait_timeout,That is, the number of sleep connection timeout seconds. if a connection times out, it is naturally terminated by mysql.Show global variables like 'Wait _ timeout '; Set to 30 seco

View the W3p.exe application pool and Iisapp in IIS to see if the PID takes up CPU too high a process Iisapp-a to display the performance list for the application pool. Iisapp.vbs It is a scripting program that requires SP1 to be installed at 2003 and IIS7 can use its shell command directly. C: "Windows" system32 "Inetsrv>appcmd.exe list WP to display Sometimes because the server security problem can n

The top command found the following three processes occupy the top three CPU usageWpa_supplicantNetworkManagerRsyslogdGoogle found that the first two processes related to wireless networks, my computer is a notebook, plug-in wired, wireless hardware is forbidden, so the computer has been trying to turn on the wireless function caused by the CPU consumption in the case of no-load to reach 80% of the level, a

application pool process, there are several processes will have several w3wp.exe, will find that a w3wp.exe process CPU and memory are very high terrible! Well, let's see what we can do in practice, first of all, windows2003. First open Windows Task Manager – Click to view-Select columns – Put the PID on the hook!!,, You can see the PID options in the process. Click to run-input cmd– input iisapp-a-ver

Use the showfullprocesslist statement. The following statement is always running: Running #39; post #39; AND (wp_posts.post_status #39; publish #39;) ORDERBYwp_posts.post_dateDESCLIMIT0, 15. as a result, the cpu has been around 200% cpumysqlwp. Use show full processlist; statement to keep the following statement running,SELECT SQL _CALC_FOUND_ROWS wp_posts.ID FROM wp_posts WHERE 1 = 1 AND wp_posts.post_type = 'post' AND (wp_posts.post_status

If you are experiencing the above problems, please refer to the following workaround One, show process CPU such as display IP input process is using a lot of CPU, check the following (1) Can not be fast switched package has: Switching cache no Entry package, destination is a router package, the need for protocol conversion package, made Policy Routing package, X.25 encapsulation package, Multilink PPP, co

Tomcat uses 80 ports on the computer.When the client accesses it, it establishes a connection with the 80 port on the server side.Now you're doing stress tests. When multiple users visit, the server side of the 80 port will be always connected to occupy, causing the server side of the CPU can easily soar to 100%.A tomcat connection pool is used to connect to the database.Probability analysis:80 is occupied for a long time because Tomcat initiates the

The company's website uses memcached for Distributed caching. Recently, some people have reported that the memcached client occupies too much CPU and suspected that the performance of a third-party client is not good, which in turn leads to a text protocol problem, the Department is required to develop the memcached client to support the binary protocol. Because the workload for re-development of the client is relatively large, and in daily developmen

Problem description: during this time, the machine always encountered a strange problem: the Worker Process forcibly ended the one with the highest CPU usage. After about two minutes, the same problem still occurred. Problem Association:Knowledge about cidaemon.exe:Cidaemon-cidaemon.exe-Process InformationProcess file: cidaemon or cidaemon.exeProcess name: Microsoft Indexing ServiceDescription: The Windows

After returning home these days, I re-installed the system, but I found that httpd.exe occupies 100% of the CPU resources in the commonly used apmservers. I checked the website for a long time and did not find a proper solution. In this case, the PHP environment is built by the worker group. However, after apach.exe is enabled, the resource usage of apach.exe is 100%. By searching for Apach 100% on the I

sys.dm_db_missing_index_group_stats s ten on s.group_handle = G.index_group_ Handle INNER JOIN sys.dm_db_missing_index_details d in d.index_handle = G.index_handle13 ORDER by [Total C OST] DESC;After locating the problem, create a new nonclustered index1 CREATE nonclustered INDEX ix_t_accesscontrol_f4 on dbo.t_accesscontrol2 (3 FObjectType4) include ([Fuserid], [ Faccesstype], [Faccessmask]) with (Statistics_norecompute = off, Ignore_dup_key = off, Allow_row_locks = ON,

When users operate MindManager, they experience a slow mindmanager process and a percentage of high CPU usage that can affect the MindManager experience. So how to solve this problem, this article for you to answer, how to mitigate the operation MindManager slow process, high CPU