Date: Mon, 17 Nov 2014 16:34:24 +0100 From: Mark Schouten <mark@tuxis.nl> To: Mark Schouten <mark@tuxis.nl>, freebsd-hackers@freebsd.org Subject: Re: Slow nfsd write performance, tweaks needed Message-ID: <3194069010-2731@kerio.tuxis.nl> In-Reply-To: <3176881007-17726@kerio.tuxis.nl>
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[-- Attachment #1 --] Hi, Mark Schouten <mark@tuxis.nl> , 17-11-2014 12:08: The box is stable, but performs terribly. Surely, I'm doing something wrong, but I would like some tips and tricks to speed things up. So I upgraded to 10.1: iscsi: 1m58.694s Linux nfs: 4m37.826s ufs via nfs: 2m49.135s zfs via nfs: 4m22.415s zfs with sync=disabled via nfs: 2m26.411s Please note that this is *with* sync on the Linux NFS Client. So this line in the 10.1 releasenotes actually means a lot: "Kernel RPC code, which is a base of NFS server took multiple optimizations, that significantly improved its performance and SMP scalability. (Sponsored by iXsystems)" So, indeed. Thanks iXsystems :) 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 141117153424Z0# *H 18w ./ka '0y *H 1l0j0 `He*0 `He0 `He0 *H 0*H 0 *H @0+0 *H (0 *H ("5:gtŭ9(=He;d G1ukO v)ߒŰ(?)HS.T5mg_E.@:a )Q ̀CE(8("@tE=Ħߡ\0Uxzɲ)=+ iȺ*>:2 = GW6kESIqz 3c!h 9F+PyE|k)Y Yx
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