Date: Wed, 8 May 2024 21:58:56 -0400 From: Mike Jakubik <mike.jakubik@gmail.com> To: Alexander Leidinger <Alexander@leidinger.net>, current@freebsd.org Subject: Re: Graph of the FreeBSD memory fragmentation Message-ID: <CABk=mnhQ-hF3Fh%2B9FTJ62SThBF3J5qW7r6Fhf9jnjqajpCBE1g@mail.gmail.com> In-Reply-To: <0a3ddc685e54a289ff5cff569a95cd29@Leidinger.net> References: <0a3ddc685e54a289ff5cff569a95cd29@Leidinger.net>
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--000000000000bea43b0617fbc33e Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi Alex, No, i can't comment on the C code or it's change impact otherwise. But the graphs are impressive, i say lets try it. I can test i 14-stable. Ty. On Tue, May 7, 2024 at 8:03=E2=80=AFAM Alexander Leidinger <Alexander@leidi= nger.net> wrote: > Hi, > > I created some graphs of the memory fragmentation. > > > https://www.leidinger.net/blog/2024/05/07/plotting-the-freebsd-memory-fra= gmentation/ > > My goal was not comparing a specific change on a given benchmark, but to > "have something which visualizes memory fragmentation". As part of that, > Bojans commit > > https://cgit.freebsd.org/src/commit/?id=3D7a79d066976149349ecb90240d02eed= 0c4268737 > was just in the middle of my data collection. I have the impression that > it made a positive difference in my non deterministic workload. > > Is there anything which prevents https://reviews.freebsd.org/D40575 to > be committed? > > Maybe some other people want to have a look at the memory fragmentation > and some of Bojans work > ( > https://wiki.freebsd.org/SummerOfCode2023Projects/PhysicalMemoryAntiFragm= entationMechanisms > ). > > Bye, > Alexander. > > -- > http://www.Leidinger.net Alexander@Leidinger.net: PGP 0x8F31830F9F2772BF > http://www.FreeBSD.org netchild@FreeBSD.org : PGP 0x8F31830F9F2772BF > --000000000000bea43b0617fbc33e Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr">Hi Alex,<div><br></div><div>No, i can't=C2=A0comment o= n the C code or it's change impact otherwise. But the graphs are impres= sive, i say lets try it. I can test i 14-stable.</div><div><br></div><div>T= y.</div></div><br><div class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmai= l_attr">On Tue, May 7, 2024 at 8:03=E2=80=AFAM Alexander Leidinger <<a h= ref=3D"mailto:Alexander@leidinger.net">Alexander@leidinger.net</a>> wrot= e:<br></div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0= .8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi,<br> <br> I created some graphs of the memory fragmentation.<br> <br> <a href=3D"https://www.leidinger.net/blog/2024/05/07/plotting-the-freebsd-m= emory-fragmentation/" rel=3D"noreferrer" target=3D"_blank">https://www.leid= inger.net/blog/2024/05/07/plotting-the-freebsd-memory-fragmentation/</a><br= > <br> My goal was not comparing a specific change on a given benchmark, but to <b= r> "have something which visualizes memory fragmentation". As part o= f that, <br> Bojans commit <br> <a href=3D"https://cgit.freebsd.org/src/commit/?id=3D7a79d066976149349ecb90= 240d02eed0c4268737" rel=3D"noreferrer" target=3D"_blank">https://cgit.freeb= sd.org/src/commit/?id=3D7a79d066976149349ecb90240d02eed0c4268737</a> <br> was just in the middle of my data collection. I have the impression that <b= r> it made a positive difference in my non deterministic workload.<br> <br> Is there anything which prevents <a href=3D"https://reviews.freebsd.org/D40= 575" rel=3D"noreferrer" target=3D"_blank">https://reviews.freebsd.org/D4057= 5</a> to <br> be committed?<br> <br> Maybe some other people want to have a look at the memory fragmentation <br= > and some of Bojans work <br> (<a href=3D"https://wiki.freebsd.org/SummerOfCode2023Projects/PhysicalMemor= yAntiFragmentationMechanisms" rel=3D"noreferrer" target=3D"_blank">https://= wiki.freebsd.org/SummerOfCode2023Projects/PhysicalMemoryAntiFragmentationMe= chanisms</a>).<br> <br> Bye,<br> Alexander.<br> <br> -- <br> <a href=3D"http://www.Leidinger.net" rel=3D"noreferrer" target=3D"_blank">h= ttp://www.Leidinger.net</a> Alexander@Leidinger.net: PGP 0x8F31830F9F2772BF= <br> <a href=3D"http://www.FreeBSD.org" rel=3D"noreferrer" target=3D"_blank">htt= p://www.FreeBSD.org</a>=C2=A0 =C2=A0 netchild@FreeBSD.org=C2=A0 : PGP 0x8F3= 1830F9F2772BF<br> </blockquote></div> --000000000000bea43b0617fbc33e--
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