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diff --git a/zarb-ml/mageia-sysadm/2011-April/003329.html b/zarb-ml/mageia-sysadm/2011-April/003329.html new file mode 100644 index 000000000..2f847571d --- /dev/null +++ b/zarb-ml/mageia-sysadm/2011-April/003329.html @@ -0,0 +1,94 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<HTML> + <HEAD> + <TITLE> [Mageia-sysadm] multiple builds on each nodes + </TITLE> + <LINK REL="Index" HREF="index.html" > + <LINK REL="made" HREF="mailto:mageia-sysadm%40mageia.org?Subject=Re%3A%20%5BMageia-sysadm%5D%20multiple%20builds%20on%20each%20nodes&In-Reply-To=%3C20110411133712.GY21938%40mars-attacks.org%3E"> + <META NAME="robots" CONTENT="index,nofollow"> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="003325.html"> + <LINK REL="Next" HREF="003333.html"> + </HEAD> + <BODY BGCOLOR="#ffffff"> + <H1>[Mageia-sysadm] multiple builds on each nodes</H1> + <B>nicolas vigier</B> + <A HREF="mailto:mageia-sysadm%40mageia.org?Subject=Re%3A%20%5BMageia-sysadm%5D%20multiple%20builds%20on%20each%20nodes&In-Reply-To=%3C20110411133712.GY21938%40mars-attacks.org%3E" + TITLE="[Mageia-sysadm] multiple builds on each nodes">boklm at mars-attacks.org + </A><BR> + <I>Mon Apr 11 15:37:12 CEST 2011</I> + <P><UL> + <LI>Previous message: <A HREF="003325.html">[Mageia-sysadm] multiple builds on each nodes +</A></li> + <LI>Next message: <A HREF="003333.html">[Mageia-sysadm] multiple builds on each nodes +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#3329">[ date ]</a> + <a href="thread.html#3329">[ thread ]</a> + <a href="subject.html#3329">[ subject ]</a> + <a href="author.html#3329">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>On Sun, 10 Apr 2011, Thomas Backlund wrote: + +><i> lör 2011-04-09 klockan 17:55 +0300 skrev nicolas vigier: +</I>><i> > Hello, +</I>><i> > +</I>><i> > ulri is now running two builds on each node at the same time. +</I>><i> > +</I>><i> > This improve a lot the average time to have a package built, when a big +</I>><i> > package like libreoffice is in the queue. +</I>><i> +</I>><i> +</I>><i> Well, many of the bigger builds are io bound and not cpu bound +</I>><i> +</I>><i> For example a kernel build isn't capable of using all cpu power +</I>><i> available due to io starvation... +</I>><i> +</I>><i> So IMHO we should add a second disc to both buildnodes and move the +</I>><i> second buildbot to the new disc to share the io load. +</I>><i> +</I>><i> An other option is of course to set basesystem as raid1 and use the rest +</I>><i> of the disks in raid0 to get faster io too... +</I> +I removed jonund from buildsystem to run some tests on it. I am +currently rebuilding kernel and kernel-tmb at the same time on it. + +And it seems the CPU does not spend a lot of time waiting for IO : +Cpu(s): 94.2%us, 5.8%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st +Mem: 8181404k total, 7710776k used, 470628k free, 427864k buffers +Swap: 8185076k total, 85332k used, 8099744k free, 4996808k cached + +When this is finished, I will rebuild kernel and kernel-tmb separatly +to compare time. + +</PRE> + + + + + + + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="003325.html">[Mageia-sysadm] multiple builds on each nodes +</A></li> + <LI>Next message: <A HREF="003333.html">[Mageia-sysadm] multiple builds on each nodes +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#3329">[ date ]</a> + <a href="thread.html#3329">[ thread ]</a> + <a href="subject.html#3329">[ subject ]</a> + <a href="author.html#3329">[ author ]</a> + </LI> + </UL> + +<hr> +<a href="https://www.mageia.org/mailman/listinfo/mageia-sysadm">More information about the Mageia-sysadm +mailing list</a><br> +</body></html> |