high cpu usage fix

method One: Reduce the computer to start the service item. Click the "Start" menu in the lower left corner of the computer desktop, and enter Msconfig in the run, as shown: After you enter, press ENTER to enter the startup settings item, where you will find the startup and cancel unwanted startup items, as shown in figure: Method Two: End the corresponding process in Task Manager. At the same time, press the Ctrl+alt+del key combination, open Task Manager, in which to f

How to deal with the high usage of win10cpu common processing method, win10cpu Processing Method Microsoft's Windows 10 system does not have high hardware requirements, but many users find that their CPU resources are fully occupied by the system, and they cannot check whether anything is occupied, the following descr

Oracle 11gR2 Database UNDO tablespace usage remains high The customer's Database is a standalone Database of Oracle Database 11.2.0.3.0 for AIX 6.1 64bit. The customer queries DBA_FREE_SPACE and finds that the UNDO tablespace usage is as high as 98% or above. The customer's UNDO tablespace has been manually extended to

preceding statistics. 1 and 2 represent the data of the first and second rows respectively. Total1: total physical memory. Used1: indicates the total quantity allocated to the cache (including buffers and cache), but some of the caches are not actually used. Free1: unallocated memory. Shared1: shared memory, which is not used by the general system and is not discussed here. Buffers1: Number of buffers allocated by the system but not used. Cached1: Number of cache allocated by the system but not

On a multi-core or multiprocessor computer, especially on a computer that supports dynamic CPU frequency tuning, QueryPerformanceFrequency () under Windows system gets Hpet(if present), while the QueryPerformanceCounter () gets Hpet (if there is a high precision event timer (hiPrecision event timer)) The number of clock cycles since power-on, independent of CPU f

1, first of all, how do we judge the memory usage rate is too high? According to some software standards, one is to look at the CPU utilization rate. If the CPU usage is greater than 15%, it is normal for the memory usage rate to

The customer's database is a stand-alone database for Oracle databases 11.2.0.3.0 for AIX 6.1 64bit. Customer query Dba_free_space found that the undo table space is used up to 98%. Customer's undo table space has been manually extended to 25GB, and has been increasing, in order to undo table space can be released in a timely manner, the undo table space corresponding to all data file Auto-extension is closed. Query dba_undo_extents found that there is currently no active extent present in the U

What is memory usage Memory usage is the percentage of physical memory that systems and applications occupy. When the computer is in standby memory will not increase, but if the more open program, memory usage will rise correspondingly, which is caused by high memory usage.

The customer's database is a standalone database of OracleDatabase11.2.0.3.0forAIX6.164bit. The customer queries DBA_FREE_SPACE and finds that the UNDO tablespace usage is as high The customer's Database is a standalone Database of Oracle Database 11.2.0.3.0 for AIX 6.1 64bit. The customer queries DBA_FREE_SPACE and finds that the UNDO tablespace usage is as

Recently, I was working on the benchmark of DB2 and found that the memory usage of the database was very high. Because the benchmark test was performed, there were not many tables, and the test was mainly performed on one of the tables. Recently, I was working on the benchmark of DB2 and found that the memory usage of the database was very

Use MySQLSlowLog to solve the problem of high usage of MySQLCPU bitsCN.com Use MySQL Slow Log to solve the high CPU usage problem of MySQL In a Linux VPS system, sometimes MySQL occupies a high

There are several possible causes of high physical memory usage, while the most common are two: one is to install a bad program, memory is occupied too much, the second is the computer itself is not enough memory. And there are usually 3 ways to fix it: 1. Download some free memory software on the Internet 2. Set larger virtual memory 3. Buy another piece of

The resource usage of the server has been high. Please analyze it for a moment. Thank you-general Linux technology-Linux technology and application information. For more information, see the following. Cpu % men % 44 75.8 40 75.6 25 75.4 17 75.1 15 73.1 4 73.4 This is the percentage of cpu and memory

Today, someone told me that the memory on the Linux server is not fast enough, 128G of memory, will be used up immediately. I was startled, the application on this server is now very small, ah, how the utilization will be very high. First use Zabbix to see the next, memory remaining space is still very big, there is 117G of spare ah. Then log on to the server again and look at:[[Email protected] ~]$ toptop- One: A:GenevaUp415Days1: .,2Users, load aver

Original link: DB2 Memory usage optimization Recently in doing DB2 benchmark, found that the memory of the database is particularly high, because it is done benchmark test, so the table is not much, and mainly for one of the tables to do the test, when the data of this table is fast to 100 million, with the top query system status as follows # top top-20:06:34 up to 5 days, 22:20, users, Load average:18.53

Recently discovered that Svhost always consumes a lot of resources (memory, CPU) when it is powered on. After some Baidu, take its essence to its dross, a simple summary of the general how to solve the problem: Open Task Manager and find the PID of the resource-intensive svhost process, assuming it is 123 Run cmd (Windows function key +r, enter CMD and return), enter command: TASKLIST/SVC | Findstr "123". Returns the result for the correspond

are only taking up less memory2. When the request arrives, the thread pool allocates an idle thread to the request and processes the request into the thread3. When the thread pool pre-sets the number of threads that do not meet the requirements too much or too little, you can manually adjustBenefits of the ③ thread pool1. Reduces the number of times a thread is created and destroyed, and each worker thread can be reused to perform multiple tasks.2. You can adjust the number of threads in the th