Apache memory utilization issue


 
Thread Tools Search this Thread
Top Forums Web Development Apache memory utilization issue
# 1  
Old 07-09-2012
Apache memory utilization issue

Hi,

I have been running into an issue wherein suddenly an apache process eats up lots of memory and system starts swapping. It causes the server to hang due to io-wait. I am able to trace the process/thread which is eating up memory, however, am unable to figure out which webpage is causing it. Pmap shows lots of anonymous memory blocks of different sizes are allocated to that processs.

Ours is a python based setup and we use mod_wsgi with apache.

I was able to figure out one such webpage through a vulnerability scanner and fix the issue. However, another one is still pending. Is there any way to figure out the page currently being served by an apache thread?
# 2  
Old 07-09-2012
Check out mod_status: mod_status - Apache HTTP Server
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. AIX

Need help on memory utilization.

I have run the utility nmon in aix 6.1, and found memory utilization is 99.9% in physical. and pressed h key and then t , in that it is not showing single process which is consuming memory resources. please help me how to find out actual memory utilization. wheather 99% is real memory... (1 Reply)
Discussion started by: manoj.solaris
1 Replies

2. Red Hat

CPU Utilization and Memory Utilization of Services and Applications

Hi, i am new to linux/RHEL 6.0 and i have two questions. 1) How to get the CPU utilization and Memory Utilization of all Services running currently? 2) How to get the CPU utilization and Memory Utilization of all Applications running currently? Please help me to find the script. ... (2 Replies)
Discussion started by: nossam
2 Replies

3. Solaris

High Memory Utilization

Hello Guys, I have one Solaris server with high memory utilization >90%. As per checking, below is the output for memory usage. bash-3.00# ps -efo pmem,uid,pid,ppid,pcpu,comm | sort -r %MEM UID PID PPID %CPU COMMAND 1.7 29496 20668 1 0.0 /opt/app/iw-home/tools/java/bin/java 1.5... (1 Reply)
Discussion started by: myrpthidesis
1 Replies

4. SuSE

Memory utilization issue

I have parallels container running on Suse. From top command, I am not able to see, what is eating up so big amount of memory. top - 07:44:24 up 172 days, 18:52, 1 user, load average: 0.01, 0.02, 0.00 Tasks: 44 total, 1 running, 43 sleeping, 0 stopped, 0 zombie Cpu(s): 0.0%us, ... (1 Reply)
Discussion started by: solaris_1977
1 Replies

5. Solaris

[DOUBT] Memory high in idle process on Solaris 10 (Memory Utilization > 90%)

Hi Experts, Our servers running Solaris 10 with SAP Application. The memory utilization always >90%, but the process on SAP is too less even nothing. Why memory utilization on solaris always looks high? I have statement about memory on solaris, is this true: Memory in solaris is used for... (4 Replies)
Discussion started by: edydsuranta
4 Replies

6. HP-UX

memory utilization

command for checking memory utilization in HP -UX (2 Replies)
Discussion started by: tushar_spatil
2 Replies

7. AIX

Memory Utilization

Hi friends i have a query. we have two p-series machine(p550 & p570) with HACMP 5.3 and AIX 5.3 hosting SAP. Now i need to now is there a way or a command to check the memory utilization on these machines on daily basis. I have tried vmstat and iostat but still it's not clear. We have... (3 Replies)
Discussion started by: nathandrake13
3 Replies

8. Shell Programming and Scripting

Memory utilization in HP unix

Hi, I am creating monitoring scripts in HP unix for that i need CPU utilization and memory utilization in HP unix. for CPU utilization i am using TOP command for Memory utilizaion i am not able to use glance command in scripts. means i am not able to redirect and stop. apart from... (1 Reply)
Discussion started by: rsivasan
1 Replies

9. Shell Programming and Scripting

Memory Utilization

Hi, Is it possible to obtain physical memory and swap memory available in HP-UX server. I tried using "top" command but i'm not able to grep the memory part exclusively... Thanks.... (4 Replies)
Discussion started by: EmbedUX
4 Replies

10. AIX

Memory Utilization

All, The (fre) coloumn of the (vmstat) command, does it report the size of the free list including the swap space or it only report on the RAM (physical memory). BR, (1 Reply)
Discussion started by: Negm
1 Replies
Login or Register to Ask a Question