Date: Tue, 18 Nov 2014 10:45:48 +0100 From: Mark Schouten <mark@tuxis.nl> To: J David <j.david.lists@gmail.com> Cc: "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org> Subject: Re: Slow nfsd write performance, tweaks needed Message-ID: <3259708377-17839@kerio.tuxis.nl> In-Reply-To: <CABXB=RRqK7iuVh8rr3u1ShdVJN=7WmShnJJiP-46vO7ZgHhBLw@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
[-- Attachment #1 --] Hi, J David <j.david.lists@gmail.com> , 17-11-2014 22:42: On Mon, Nov 17, 2014 at 6:08 AM, Mark Schouten <mark@tuxis.nl> wrote: > Thanks for all your responses. I've setup a testserver to do some benchmarks, here are the results. Things are tested from inside a VM, that runs inside a Proxmox-VM, that runs on my Desktop (that performs pretty good, BTW :)) One thing that might also affect your performance testing is that FreeBSD disk I/O under KVM -- which is what Proxmox uses to run FreeBSD -- has historically been pretty terrible, especially with ZFS. The reasons for this are understood, I think, but last I heard the author of the virtio block driver was time-constrained and hadn't had a chance to work on it. I see that I've been unclear. FreeBSD was not running on the Proxmox-VM. FreeBSD was running on a 8Core Xeon with 32GB of RAM. Met vriendelijke groeten, -- Kerio Operator in de Cloud? https://www.kerioindecloud.nl/ Mark Schouten | Tuxis Internet Engineering KvK: 61527076 | http://www.tuxis.nl/ T: 0318 200208 | info@tuxis.nl [-- Attachment #2 --] 0 *H 01 0 + 0 *H 00,]~!dn=0 *H 01 0 UGB10UGreater Manchester10USalford10U COMODO CA Limited1907U0COMODO Client Authentication and Secure Email CA0 140701000000Z 150701235959Z0 1 0 *H mark@tuxis.nl0"0 *H 0 ,e1`4jEtuBeE")>ԁY 7ՀI&]KͨqkRnZÚC$jw4[ߞ? f)Sm6,M%#R 2U\?blOZǣۍq }(/nKNoovtڪmrw4Ԣ -H2R 0!0PnB_n?uW+RoqCڇvx|1B/ Lan / )` 00 U #0zN t[xcd'/[y{0 U ~tDeHO3 1M]0U 0 U 0 0 U %0+ +10 `HB 0FU ?0=0; +10+0)+ https://secure.comodo.net/CPS0WU P0N0LJHFhttp://crl.comodoca.com/COMODOClientAuthenticationandSecureEmailCA.crl0+|0z0R+0Fhttp://crt.comodoca.com/COMODOClientAuthenticationandSecureEmailCA.crt0$+0http://ocsp.comodoca.com0U 0 mark@tuxis.nl0 *H |0D7 -Ѐ1Ν {(pSiW;@Fλ2I)l`ϥ#<v.|Y;oa95z.dJ5 _[/>1I/ QSby@o@=T<cW4$?^KXkO=Uw NCdFC ӡLWk?@\˯K OdAWL{yC0zb%|{&1ӷ >g ʋlg !&600mOj3""2zq0 *H 01 0 UUS1 0 UUT10USalt Lake City1 0 U The USERTRUST Network1!0 U http://www.usertrust.com1604U-UTN-USERFirst-Client Authentication and Email0 110428000000Z 200530104838Z01 0 UGB10UGreater Manchester10USalford10U COMODO CA Limited1907U0COMODO Client Authentication and Secure Email CA0"0 *H 0 [KW^/@ȣSX_fe2N2}UxLUB'qi2@'Vbqi c^`ʢAj HmeC*.+c8w߱ڂ2jgo \5Tq 7 PSl Y1 LR@[HhJ$ :q_㬿;%qh=XF<hmz!W42~JRrd&N`ohQcB}"cөΞD\[5 K0G0 U #0g}ĝ&p KPH|=n}0 U zN t[xcd'/[y{0U 0U 0 0U 00U 0XU Q0O0MKIGhttp://crl.usertrust.com/UTN-USERFirst-ClientAuthenticationandEmail.crl0t+h0f0=+01http://crt.usertrust.com/UTNAddTrustClient_CA.crt0%+0http://ocsp.usertrust.com0 *H ־xWUm3DRB JAIZҭsn>&|L0(B<%> u=9fѡMo(l tZڱuz/y VtCr`9 G:eH<=%`I?C 3_н`j;:< I3B)93i.EMiڀ =]|Gm]W0KID~y83:]&XaU!ՙC@B0Ұun004=+'44pT0 *H 0o1 0 USE10U AddTrust AB1&0$U AddTrust External TTP Network1"0 UAddTrust External CA Root0 050607080910Z 200530104838Z01 0 UUS1 0 UUT10USalt Lake City1 0 U The USERTRUST Network1!0 U http://www.usertrust.com1604U-UTN-USERFirst-Client Authentication and Email0"0 *H 0 9}A;bF7`u9eJGHjM5BI/ |1Nd.)բdąQ5yNh{ zɤ2 O0 nFxoY^/m/묡j.g5y iF͠ v:z'[=s "HaLi.1 ,CZ qYں gT: we tbh ~GeMW(t40b0, 00 U #0z4&&T$T0 U g}ĝ&p KPH|=n}0U 0U 00U 00U 0DU =0;09753http://crl.usertrust.com/AddTrustExternalCARoot.crl05+)0'0%+0http://ocsp.usertrust.com0 *H c(1{b#1sSQ L֟/g~x3t&dp bP#4Vp4nx7 _j̉_|>Q5|`k:+߳}[| P-sxt1^˚ƹ7urDg% R%G<N 6wH\-?`q`q 6 lKuI;ٟMx&-n_ 10001 0 UGB10UGreater Manchester10USalford10U COMODO CA Limited1907U0COMODO Client Authentication and Secure Email CA,]~!dn=0 + 0 *H 1 *H 0 *H 1 141118094548Z0# *H 1ύ*Mhf| 0y *H 1l0j0 `He*0 `He0 `He0 *H 0*H 0 *H @0+0 *H (0 *H ͅfA=4+)̐t "S*ٝ$ 2&y)mDYr QQt*'T HeGS2 )Gw*9:nrI]<rˮNsU (D͘qP )@ Ѹ( ?I3 1\rHcя&ķm/|)c4Ju+v)%/WX/5bez;J(
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?3259708377-17839>