[freenet-cvs] r16876 - trunk/freenet/src/freenet/node

[toad at freenetproject.org]

Author: toad
Date: 2008-01-04 14:05:35 +0000 (Fri, 04 Jan 2008)
New Revision: 16876

Modified:
   trunk/freenet/src/freenet/node/Node.java
Log:
Set maxUtilization parameter to the default, 50%. Improve performance, reduce the frequency of the Cleaner doing log garbage collection.

Modified: trunk/freenet/src/freenet/node/Node.java
===================================================================
--- trunk/freenet/src/freenet/node/Node.java	2008-01-04 03:43:44 UTC (rev 16875)
+++ trunk/freenet/src/freenet/node/Node.java	2008-01-04 14:05:35 UTC (rev 16876)
@@ -1106,7 +1106,9 @@
 		
 		// Percentage of the database that must contain usefull data
 		// decrease to increase performance, increase to save disk space
-		System.setProperty("je.cleaner.minUtilization","90");
+		// Let it stay at the default of 50% for best performance.
+		// We only use it for indexes, so it won't get huge.
+		//System.setProperty("je.cleaner.minUtilization","90");
 		// Delete empty log files
 		System.setProperty("je.cleaner.expunge","true");
 		EnvironmentConfig envConfig = new EnvironmentConfig();