Joel Richard created SLING-4532: ----------------------------------- Summary: Performance: DefaultSlingScript has too much overhead Key: SLING-4532 URL: https://issues.apache.org/jira/browse/SLING-4532 Project: Sling Issue Type: Improvement Components: Scripting Affects Versions: Scripting Core 2.0.28 Reporter: Joel Richard Attachments: measure.patch
While I was profiling a slow page, I saw that a significant amount of time is spent inside DefaultSlingScript. Since profilers often cannot be trusted, I added some code (see attachment) to measure the time spent without the script execution itself (JSP in my case) and came to 8% of the whole page rendering time. Since the JSP itself has been compiled before the measurements, I would have expected the overhead clearly below 1%. The page which I profiled has about 100 sling includes. -- This message was sent by Atlassian JIRA (v6.3.4#6332)