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eAccelerator tweak
| Posted by Peter-SexyWing, 04-18-2010, 08:39 AM |
| Hi
I searched and find niformation on EA are pretty oudated
We use EA due to it is easier to be compiled by cpanel
We have a box with Dual E5520+12G RAM+Raid 10
We currently have this setup on EA
extension="eaccelerator.so"
eaccelerator.cache_dir="/home/eaccelerator"
eaccelerator.check_mtime="1"
eaccelerator.compress="1"
eaccelerator.compress_level="9"
eaccelerator.debug="0"
eaccelerator.enable="1"
eaccelerator.filter=""
eaccelerator.optimizer="1"
eaccelerator.shm_max="0"
eaccelerator.shm_only="0"
eaccelerator.shm_prune_period="0"
eaccelerator.shm_size="512"
eaccelerator.shm_ttl="0"
What is your configs on EA?
I am especailly curious on "eaccelerator.shm_ttl", dfault is zero
512mb still gets filled up quickly, what happen when it is all filled and ttl =0?
start using swaps?
|
| Posted by vapetrov, 04-18-2010, 09:26 AM |
| eaccelerator will never use memory more than shm_size.
If shm_size filled eaccelerator will free used memory by clearing oldest data.
shm_ttl force eaccelerator to clear old data even if free memory not needed actually.
|
| Posted by VIPoint, 04-18-2010, 10:46 AM |
| Here is the config that we use in our servers
zend_extension="/usr/local/src/ea/eaccelerator-0.9.5.3/modules/eaccelerator.so"
eaccelerator.shm_size="64"
eaccelerator.cache_dir="/tmp/eaccelerator"
eaccelerator.enable="1"
eaccelerator.optimizer="1"
eaccelerator.check_mtime="1"
eaccelerator.debug="0"
eaccelerator.filter=""
eaccelerator.shm_max="0"
eaccelerator.shm_ttl="0"
eaccelerator.shm_prune_period="0"
eaccelerator.shm_only="0"
eaccelerator.compress="1"
eaccelerator.compress_level="9"
Hope this helps
|
| Posted by Peter-SexyWing, 04-18-2010, 11:17 AM |
| This info helps us clear confusions we have
thanks
|
| Posted by yajur, 04-18-2010, 12:49 PM |
| btw will eAccelerator increase the I/O wait time of the server ?
|
| Posted by HD Fanatic, 04-18-2010, 01:20 PM |
| That's only true if eaccelerator.shm_prune_period or eaccelerator.shm_ttl is set to a non zero value.
|
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