9 More Discussions You Might Find Interesting
1. Red Hat
Hi all
I am using RED HAT 5.4, and i am getting memory uses problem. when i use "sync;echo 3 > /proc/sys/vm/drop_cache" command the memory will release after 2,3 hour memory show 95%.
pls suggest right way.
thanks (37 Replies)
Discussion started by: reply.ravi
37 Replies
2. Programming
Hi,
I am trying a database server which keeps a B+ plus tree structure and works on it.
I am trying to find the memory used/leak while executing this process.
I check the memory leak by using ps uax command.
When i execute a delete query i am sure that my code frees up the existing... (9 Replies)
Discussion started by: kumaran_5555
9 Replies
3. Programming
From <<Advanced Programming in the Unix>> section 11.6, it says: Although implementations vary, readerwriter locks usually block additional readers if a lock is already held in read mode and a thread is blocked trying to acquire the lock in write mode. This prevents a constant stream of readers... (5 Replies)
Discussion started by: robin.zhu
5 Replies
4. Programming
hi all
Can any one plz explain me about memory leak problem
Thankx (5 Replies)
Discussion started by: sonali
5 Replies
5. IP Networking
Hi All,
my client server application can work in two modes:
1) one direction - only client sends msgs to server
2) two directions - server gives 'answers' to client.
when program run in the first mode it looks OK, but when server answers to client than client's application exit its... (2 Replies)
Discussion started by: lenna
2 Replies
6. UNIX for Advanced & Expert Users
Hi.
This might be a strange request, but does anyone have any idea on a simple shell script that would use more and more memory as it ran? Like a purposeful leak.
I want to test the behaviour of an already running program when the machine runs out of memory.
Thanks! (4 Replies)
Discussion started by: rebelbuttmunch
4 Replies
7. UNIX for Advanced & Expert Users
I tried to execute a sample pthread program to cancel a newly created one using pthread_cancel(). but using valgrind on my code shows some memory leak.
My Code:
#include "iostream"
#include "unistd.h"
#include "pthread.h"
#include "signal.h"
using namespace std;
void handler(int);
void*... (4 Replies)
Discussion started by: kcr
4 Replies
8. Solaris
Hi all,
Could please let me know how to get the more memory free space (not added the RAM) in local zone.
-bash-3.00# vmstat 2 5
kthr memory page disk faults cpu
r b w swap free re mf pi po fr de sr s0 s1 s1 s1 in sy cs us sy... (3 Replies)
Discussion started by: murthy76
3 Replies
9. Programming
Hi,
First of all I appreciate this group very much for its informative discussions and posts.
Here is my question.
I have one process whose virtual memory size increases linearly from 6MB to 12MB in 20 minutes. Does that mean my process has memory leaks?
In what cases does the... (4 Replies)
Discussion started by: shriashishpatil
4 Replies