https://issues.apache.org/bugzilla/show_bug.cgi?id=56521
[email protected] changed: What |Removed |Added ---------------------------------------------------------------------------- Component|Catalina |Servlet & JSP API --- Comment #1 from [email protected] --- in AbstractServletOutputStream, there is an output buffer to save the unwritten bytes for one write in non-blocking mode. However the buffer is allocate each time it's needed and will cause many unnecessary trash. We observed it during our performance testing when the server runs for long time at high TPS, the GC over head is getting larger. After improvement the GC overhead is lowered and CPU usage is also lowered with same TPS. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
