Fully featured low overhead profiler for Java EE and Java SE platforms.
Ultimate profiling and monitoring solution for Gradle, Maven, Ant, JUnit and TestNG.
Easy to use performance and memory profiler for .NET framework.

Allocations

Moderators: Vladimir Kondratyev, Anton Katilin

Allocations

Postby stile » Mon Nov 02, 2015 1:03 pm

Hi,

I'm using allocation recording, and it seems there is some inconsistency between the numbers reported.

For example, my process has been running for 34 minutes. The "object allocation recording" graph on the "memory & GC telemetry" tab shows a spike every 3 seconds where 1.6k objects are allocated; and it shows "total objects recorded" of 1.5M.

However, when I go to the Allocations tab, it shows total recorded objects as 19473.

What's going on here?

Thanks,
Nick
stile
 
Posts: 1
Joined: Mon Nov 02, 2015 12:59 pm

Re: Allocations

Postby Anton Katilin » Mon Nov 02, 2015 1:15 pm

Hi Nick

What is the "Record each N-th" object parameter? It's specified in the popup window shown when you start allocation recording.

The graph shows total number of allocated objects, disregarding this parameter.

If this does not explain what you see could you please provide a snapshot demonstrating the problem.

Best regards,
Anton
Anton Katilin
 
Posts: 5575
Joined: Wed Aug 11, 2004 8:37 am


Return to Java Profiler

Who is online

Users browsing this forum: Bing [Bot] and 12 guests