Memory Issue in JBoss

sainipardeep · 03-09-2009, 12:35 AM

I am getting 85% memory used warning alert in JBoss. There are 5 modules running on my App server and total memory is 16GB. Previously there were 4 modules so there was no memory issue.

Is there any way to increase the RAM without changing. I mean any way to utilize the same RAM in an effective way.

Result of top command:

load averages: 2.82, 2.70, 2.60; up 164+13:23:25 01:23:34
68 processes: 62 sleeping, 4 stopped, 2 on cpu
CPU states: 97.2% idle, 2.4% user, 0.4% kernel, 0.0% iowait, 0.0% swap
Memory: 16G phys mem, 1531M free mem, 20G total swap, 20G free swap

PID USERNAME LWP PRI NICE SIZE RES STATE TIME CPU COMMAND
14711 cdm 229 59 0 2660M 2215M sleep 39.1H 0.01% java
22657 cdm 524 59 0 2571M 1569M sleep 241.7H 0.70% java
13110 cdm 694 0 0 2062M 1927M cpu/45 90.3H 1.57% java
22781 cdm 289 59 0 1858M 1634M sleep 139.8H 0.03% java
15012 cdm 138 59 0 1444M 1231M sleep 74.5H 0.23% java

03-09-2009, 12:35 AM	#1 (permalink)
sainipardeep Registered User Join Date: Mar 2009 Posts: 1 OS: xp	Memory Issue in JBoss I am getting 85% memory used warning alert in JBoss. There are 5 modules running on my App server and total memory is 16GB. Previously there were 4 modules so there was no memory issue. Is there any way to increase the RAM without changing. I mean any way to utilize the same RAM in an effective way. Result of top command: load averages: 2.82, 2.70, 2.60; up 164+13:23:25 01:23:34 68 processes: 62 sleeping, 4 stopped, 2 on cpu CPU states: 97.2% idle, 2.4% user, 0.4% kernel, 0.0% iowait, 0.0% swap Memory: 16G phys mem, 1531M free mem, 20G total swap, 20G free swap PID USERNAME LWP PRI NICE SIZE RES STATE TIME CPU COMMAND 14711 cdm 229 59 0 2660M 2215M sleep 39.1H 0.01% java 22657 cdm 524 59 0 2571M 1569M sleep 241.7H 0.70% java 13110 cdm 694 0 0 2062M 1927M cpu/45 90.3H 1.57% java 22781 cdm 289 59 0 1858M 1634M sleep 139.8H 0.03% java 15012 cdm 138 59 0 1444M 1231M sleep 74.5H 0.23% java