After running APACHE for a period of time, it will occupy 100% of the CPU, causing a crash. I haven't posted a post for a long time. environment: WIN2003 + apache2.0.59 + mysql5 + php4.4: two crashes in the last three days. I have checked that APACHE processes account for 100% of the CPU. check that there are 5 or 6 APACHE processes. after running for a period of time (10 hours), you will find that an APACHE running for a period of time will occupy 100% of the CPU, leading to a crash.
I haven't posted a post for a long time.
Environment: WIN2003 + apache2.0.59 + mysql5 + php4.4.4
Situation: two crashes in the last three days. I have checked that APACHE processes account for 100% of the CPU. check that there are 5 or 6 APACHE processes. after running for a period of time (10 hours), an APACHE process usually occupies 50% of the CPU, the system becomes very slow when APACHE accounts for 50% again.
Excluded: The machine is installed with the Norton anti-virus software. IIS is installed, but no website is started.
The current analysis includes the following aspects:
1. can I exclude the Norton conflict with APACHE?
2. is there a virus that will generate the APACHE. EXE process in the near future?
3. is there a certain problem with this APACHE version?
4. shouldn't CPU usage be due to APACHE memory leakage BUG?
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1. select "network neighbor"> "local connection"> "properties"> "internet Protocol" (TCP/IP)> "properties"> "advanced"> "wins tag"> remove the check box before enabling the LMhosts query.
2. select "control panel"> "windows Firewall"> "Advanced tab"> "local connection settings"> "service", and select "secure Web server (HTTPS)
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You don't need to install any viruses unless you are a virtual host.
Check if there are any program errors. check apache logs.
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There is an error in the apache Module. check httpd. conf and remove unnecessary ones.
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Error application Apache.exe, version 2.0.59.200, error module php4ts. dll, version 4.4.4.4, error address 0x000ed919.
You 'd better check php. ini. Remove unnecessary dll loads.
------ Solution --------------------
1. select "network neighbor"> "local connection"> "properties"> "internet Protocol" (TCP/IP)> "properties"> "advanced"> "wins tag"> remove the check box before enabling the LMhosts query.
2. select "control panel"> "windows Firewall"> "Advanced tab"> "local connection settings"> "service", and select "secure Web server (HTTPS)
I don't know whether this method is useful or not?
