svchost high cpu usage windows 7

Parallel recovery of large oracle transactions leads to database performance degradation-high cpu usage-processing ideas parallel recovery of large oracle transactions leads to database performance degradation-high cpu usage proce

It is found that the web server is abnormal in the monitoring, and the cpu and load will suddenly increase, and then it will return to normal in 10 minutes. Ssh connection, several php-cgi processes use 100% cpu. At that time, I suspected that some programs were not written, so I informed the development team to check them. As you can see, as the number of visits increases, several web servers found abnorma

The production of Java applications, CPU usage has been very high, often up to 100%, through the following steps to solve the perfect, share. 1.jps gets the PID of the Java process. 2.jstack PID >> java.txt Exports the thread stacks that the CPU consumes high processes. 3.to

The production of Java applications, CPU usage has been very high, often up to 100%, through the following steps to solve the perfect, share.1.jps gets the PID of the Java process.2.jstack PID >> Java.txt Exports the thread stacks that the CPU consumes high processes.3.top-h

The following is a simulation process in Linux1. Simulate high CPU usage in a session, as shown below:DeclareNum int: = 0;BeginLoopNum: = num + 1;End loop;End;/ 2. Run the top command in the shell window to view CPU usage:Pid user pri ni size rss share stat % CPU % MEM TIME

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 Someti

Analysis on High CPU usage of HBase Thrift2High-level analysis of HBase Thrift2 CPU usageDirectory Directory 1 1. symptom 1 2. Problem locating 2 3. Solution 5 4. Related Code 5 1. symptom description Port 9090 of the external connection times out, but the telnet port always succeeds. Using the top Command, we found th

Recent Java applications, CPU usage has been very high, often up to 100%, through the following steps to solve the perfect, share.1.jps gets the PID of the Java process.2.jstack PID >> Java.txt Exports the thread stacks that the CPU consumes high processes.3.top-h-P PID to s

The cpu usage of the aix system is too high. We found that the cpu usage of oracle is too high today. As long as oracle is used on the machine, it should be caused by SQL statements, it is caused by SQL statements. The specific op

/libgcc_s.so.1... done.Loaded symbols for/lib/libgcc_s.so.1Reading symbols from/lib/libpthread. so.0.... done.Loaded symbols for/lib/libpthread. so.0Reading symbols from/lib/libc. so.6...... done.Loaded symbols for/lib/libc. so.6Reading symbols from/lib/libresolv. so.2.... done.Loaded symbols for/lib/libresolv. so.2Reading symbols from/lib/lD. so.1. .. Done.Loaded symbols for/lib/lD. so.1Reading symbols from/lib/libnss_files.so.2... done.Loaded symbols for/lib/libnss_files.so.20x0ff1dbf0 in sele

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

2011-09-06 For an online 8-core linux server with a normal load of 8, the current CPU load is too high, the maximum load is over 30, and the average load is around 20, which has lasted for nearly a week, the specific service that consumes CPU resources is tomcat_ SC, which occupies up to 720% CPU resources.Use jconsole

One of my Java programs occasionally happens to have high CPU usageI've never known why.I finally took the time to solve it today.The system is Win2003JVISUALVM and Jconsole seem to see only a total CPU that doesn't see the CPU that each thread consumes separately.So on the Windows