performance issue ----------------- Key: LBCLASSIC-290 URL: http://jira.qos.ch/browse/LBCLASSIC-290 Project: logback-classic Issue Type: Improvement Components: Other Affects Versions: 0.9.29 Reporter: Roman Kosenko Assignee: Logback dev list In the ch.qos.logback.classic.Logger there is a comment related to filterAndLog_0_Or3Plus, filterAndLog_1, filterAndLog_2: /** * The next methods are not merged into one because of the time we gain by not * creating a new Object[] with the params. This reduces the cost of not * logging by about 20 nanoseconds. */ But if we use at least one "TurboFilter" then "new Object[]" is called twice in filterAndLog_1 & filterAndLog_2 (because of LoggerContext.getTurboFilterChainDecision_1 & LoggerContext.getTurboFilterChainDecision_2). So in this case you don't receive advantage of splitting, even more - merged version will be faster. And methods LoggerContext.getTurboFilterChainDecision_0_3OrMore, LoggerContext.getTurboFilterChainDecision_1, LoggerContext.getTurboFilterChainDecision_2 can be merged in one without any performance penalty. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.qos.ch/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira