How to update the Java heap size and total memory size displayed under system info of crucible

Question

How to update the Java heap size and total memory size displayed under system info of crucible.

I Sorted it by simply adding the parameters in the FISHEYE_CMD string instead:

FISHEYE_CMD="$JAVACMD $FISHEYE_OPTS -Xms4096m -Xmx8192m -Dfisheye.library.path

but it displays both 1024MB and 2048MB and total memory also shows as 10.24MB.

Jim Butler · Answer

Assuming you are running as user 'crucible', then put these values in the /home/crucible/.bashrc

becume user crucible (either: login or su - crucible) [use the - {dash} because the dash will source the files, using su without the dash just becomes the user crucible but does not pull in ANY environment variables)

export FISHEYE_OPTS="-Xms256m -Xmx2048m" for example, or the two line solution above.

then source it: (again, or logout/in as crucible.)

i.e.,  ' source /home/crucible/.bashrc'

Use the env command to check

env | grep -i Fish - you should see the env's.

then stop and start crucible.

Ramya Yarru_e2idwk · Answer

Thanks Evan, i have tried exactly what you said but no luck :(

added the below in /etc/profile file to the bottom,restarted service but still i could see 1024m.

FISHEYE_OPTS="-Xms128m -Xmx1536m"
export FISHEYE_OPTS

ps -aux | grep java
crucible 5165 98.7 11.9 3210520 464200 ? Sl 04:35 1:20 /usr/bin/java -Xmx1024m -Dfisheye.library.path= -Dfisheye.inst=/apps/crucible -Djava.awt.headless=true -Djava.endorsed.dirs=/apps/fecru-4.8.0/lib/endorsed -jar /apps/fecru-4.8.0/fisheyeboot.jar start
root 5423 0.0 0.0 115496 1308 pts/1 R+ 04:37 0:00 grep --color=auto java

I then modified and added export FISHEYE_OPTS="-Xmx1536m" to /etc/profile file which is actually the same and restarted the server, service and also opened a new shell but no luck.

Evan Slaughter · Answer

You would not want to edit this value in your fisheyectl.sh file. Instead, you need to set the appropriate value for this in the actual environment variable for the user being used to run Fisheye.

For more information on these environment variables, and how you can set them in both Linux and Windows environments, you'll want to check out this knowledge article on environment variables in Fisheye.

For example, if I append the following to the bottom of my /etc/profile file:

FISHEYE_OPTS="-Xms128m -Xmx1024m"
export FISHEYE_OPTS

I can then see that when I restart Fisheye, that the environment variable was picked up and these JVM argument were appropriately added in:

Hope this helps expand on this information.

Thanks,

Evan Slaughter