Welcome! Log In Create A New Profile

Advanced

Re: Possible memory leak?

March 08, 2019 10:39AM
Hi Anoop!

I thought you might have been the nDeploy guy and I've been planning on bringing this up with you too. We actually have several servers licensed with you. :)

And they do have the same issue but you're still misunderstanding what the problem is.

I completely understand that when the reload happens it should use 2x the ram. That's expected. What is not expected is that the ram stays at that level AFTER the reload is complete.

Let's look at an example from a live Xtendweb server. Here is the ram usage after a restart.
30.5 MiB + 1.4 GiB = 1.5 GiB nginx (4)

And here is the ram usage after a reload.
28.4 MiB + 2.8 GiB = 2.9 GiB nginx (4)

The reload is completely finished at that point with no workers in shutting down state and it's now using 2x the ram. Now if I use the binary reload process next it goes back down.
26.1 MiB + 1.5 GiB = 1.5 GiB nginx (4)

Again, I'm not talking about what SHOULD be happening. It's totally normal and expected for it to use 2x the ram DURING the reload. It's not expected for it to continue using 2x the ram AFTER the reload is finished.

Thanks!
Subject Author Posted

Possible memory leak?

wkbrad February 28, 2019 01:43PM

Re: Possible memory leak?

Maxim Dounin February 28, 2019 03:08PM

Re: Possible memory leak?

wkbrad February 28, 2019 03:54PM

Re: Possible memory leak?

Maxim Dounin February 28, 2019 04:50PM

Re: Possible memory leak?

wkbrad February 28, 2019 05:06PM

RE: Possible memory leak?

Reinis Rozitis February 28, 2019 05:28PM

Re: Possible memory leak?

Alceu R. de Freitas Jr. via nginx February 28, 2019 06:02PM

Re: RE: Possible memory leak?

wkbrad February 28, 2019 06:44PM

Re: Possible memory leak?

wkbrad March 07, 2019 01:33PM

Re: Possible memory leak?

Anoop Alias March 07, 2019 08:06PM

Re: Possible memory leak?

wkbrad March 07, 2019 09:35PM

Re: Possible memory leak?

Anoop Alias March 07, 2019 10:10PM

Re: Possible memory leak?

wkbrad March 08, 2019 10:39AM

Re: Possible memory leak?

Anoop Alias March 08, 2019 06:54PM

Re: Possible memory leak?

gariac March 08, 2019 01:10AM

Re: Possible memory leak?

wkbrad March 08, 2019 10:42AM

Re: Possible memory leak?

gariac March 08, 2019 08:08PM

Re: Possible memory leak?

wkbrad March 11, 2019 04:37PM

Re: Possible memory leak?

Anoop Alias March 12, 2019 09:56AM

Re: Possible memory leak?

Maxim Dounin March 12, 2019 10:40AM

Re: Possible memory leak?

Anoop Alias March 12, 2019 11:00AM

Re: Possible memory leak?

Maxim Dounin March 12, 2019 11:48AM

Re: Possible memory leak?

wkbrad March 12, 2019 02:09PM

Re: Possible memory leak?

Maxim Dounin March 12, 2019 09:58PM

Re: Possible memory leak?

Peter Booth via nginx March 13, 2019 01:44AM

Re: Possible memory leak?

Anoop Alias March 13, 2019 01:54AM

Re: Possible memory leak?

wkbrad March 20, 2019 06:41PM

Re: Possible memory leak?

Maxim Dounin March 21, 2019 09:46AM

Re: Possible memory leak?

Maxim Dounin March 21, 2019 09:48AM

Re: Possible memory leak?

wkbrad March 21, 2019 11:29AM

Re: Possible memory leak?

Maxim Dounin March 21, 2019 02:18PM

Re: Possible memory leak?

wkbrad March 21, 2019 05:55PM

Re: Possible memory leak?

Maxim Dounin March 25, 2019 08:40AM

Re: Possible memory leak?

wkbrad March 27, 2019 02:54PM

Re: Possible memory leak?

Maxim Dounin March 27, 2019 04:26PM

Re: Possible memory leak?

gariac March 13, 2019 01:58AM



Sorry, only registered users may post in this forum.

Click here to login

Online Users

Guests: 90
Record Number of Users: 6 on February 13, 2018
Record Number of Guests: 421 on December 02, 2018
Powered by nginx      Powered by FreeBSD      PHP Powered      Powered by MariaDB      ipv6 ready