w3wp process high cpu

When our computer is very slow, we often see that the CPU runs at a high load when we open the task manager, which is easy to habitually think that everything is a machine error. Hardware and equipment are only one of them. For individual users, there are also viruses that affect web browsing, and the invisibility in web pages.CodeIt also began to seriously threaten our security, but most people lack self-p

process will consume 200M of memory, the system crash should be very normal.Therefore, the number of PHP-FPM processes should be controlled as much as possible, and when the memory used by other applications is generally clear, assigning a small amount of static to it will make the system more stable.Or use dynamic mode, because the dynamic mode will end the redundant process, you can reclaim some memory,

the system setup software to see if there are any abnormal startup procedures.　　Update anti-virus software and firewall regularly, strengthen anti-virus awareness, master the correct anti-virus knowledge, avoid the interference of Trojan horse. 4, Control Panel-management tools-Service-rising Realtime MONITOR Service point the right mouse button, instead of manual. 5, start-> run->msconfig-> start, turn off unnecessary startup items, restart. 6, view the "Svchost"

From: Http://blog.darkthread.net/blogs/darkthreadtw/archive/2007/03/08/owstimer-exe-causes-a-high-cpu-usage.aspx After installing wss3, the CPU usage of owstimer. EXE process may suddenly increase, while the CPU usage of HD worker does not exceed the threshold. I h

1, the driver has not been certified, resulting in high CPU resources occupied A large number of beta drivers are flooding the web, causing difficult to find fault causes. 2, anti-virus software cause failure As a result of some anti-virus and anti-virus software added to the Web page, plug-ins, mail random monitoring, undoubtedly increased the system burden, can be selected according to the circumstance

1, virus Trojan caused by A large number of worms are rapidly replicating within the system, resulting in high CPU utilization. You can use the latest anti-virus software in DOS mode for antivirus. Regular updates to upgrade anti-virus software and firewalls, strengthen the awareness of anti-virus. 2, click the start of the Win7 system-> run->msconfig-> start, shut down unnecessary startup items, restart

A solution to the problem on the lineThe online discovery service CPU uses up to 98%, loads as much as 200, 64 core CPUs, and the following describes the resolution process:1.top command isolated process PID with high CPU consumption2. Get the dump file using jstack-l pid >d

Today the debugger, using the top command, found that the CPU occupancy of the program is very high, has been in 99, which is very scary, so to debug.Use the top command to get the following resultsPID USER PR NI VIRT RES SHR S%cpu%MEM time+ COMMAND1997 Root 0 358m 71m 3208 S 99.1 7.2 81:53.50 Test1 root 0 24332 2044 1176 S 0.0 0.2 0:01.36 Init2 Root 0 0 0 0 S 0.

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 conv

1. Query the SQL statement executed by this process according to the process number that consumes high CPU:Process number with high CPU:#首先找到CPU过高的进程号 # TOP-BN1 is statically found to occupy the highest

Under the Win XP system, many users have turned on the video acceleration function of win Media player (hereinafter called WMP) player, in this way, can be a better HD playback effect for some old graphics cards. When the operating system to win 7 o'clock, the vast majority of users of the hardware environment, has been able to respond well to the needs of high-definition playback, therefore, in Win XP play a role in the video acceleration function, n

Tags: How to tab Statement Explorer Properties view SSI where stepThe key to solving this problem is finding SQL statements that cause high CPU usage. The steps are as follows:1. Use the Process Explorer tool to view the Oracle process, double-click the Oracle process, and v

Java program CPU usage is too highUsing the top command to find the Java process PID with high usage rateFind the thread tid based on the process number:ps -mp PID -o THREAD,tid,timeConvert Tid to 16 binary:printf "%x\n" TIDTo view the process stack information through the J

through Jstack[[emailprotected]_mofei_01 test]# printf "%x\n" 17880 45d8[[emailprotected]_mofei_01 test]# jstack 17 850|grep 45d8-a "pool-1-thread-11" #20 prio=5 os_prio=0 tid=0x00007fc860352800 nid=0x45d8 runnable [ 0X00007FC8417D2000] Java.lang.Thread.State:RUNNABLE at Java.io.FileOutputStream.writeBytes (Native Method) At Java.io.FileOutputStream.write (fileoutputstream.java:326) at Java.io.BufferedOutputStream.flushBuffer (Buffered outputstream.java:82) at Java.io.BufferedOutputStrea

At the time of Operation Ghost Win7, the higher the CPU utilization, the system will also become slow, the card machine even crashes and so on, so it is necessary to free up the CPU space to improve system performance, recently a user in the Win7 system through Task Manager to view the system process related information, found that the application is not a lot ,

Label:--Simulation of high CPU utilization:Sql> Select COUNT (*) from T_lte_card_info;COUNT (*)----------3516598Sql> select * from T_lte_card_info;[email protected] ~]$ TopTop-11:10:20 up 19:31, 3 users, load average:0.17, 0.23, 0.14tasks:187 Total, 3 running, 184 sleeping, 0 stopped , 0 zombiecpu (s): 15.7%us, 8.2%sy, 0.0%ni, 74.3%id, 1.1%wa, 0.0%hi, 0.7%si, 0.0%stmem:3925464k total, 3774424k Used, 151040k

Record my windbg debugging journey. Problem description: There is a project with a high CPU jump. Please come out immediately for windbg 1. adplus packet capture; 2. windbg open the file and run. Load SOS; 3. Run! Threads, found that the process 71 and 77 have exceptions, GC is disabled; 4 .~ 71 s switch to this thread ,! Clrstack view hostingCodeTo s

I think many of my friends will find that their mysql occupies a large amount of internal and cpu resources. To solve this problem, most of us will directly reduce the number of mysql accesses and connections and directly generate static or cache files, below I have more ways to solve mysql's high CPU and memory usage. In order to install the mysql environment fo

Troubleshoot high CPU usage in Java THE top Command finds that a process occupies 100% of the CPU. Use the ps command to determine which process is faulty. View the CPU usage list of the thread. # Ps-mp PID-o THREAD, tid, time

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!!,