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Date: Sun, 24 Jun 2012 05:04:10 -0700 (PDT)
From: Dok Sander <doksander@yahoo.com>
Reply-To: Dok Sander <doksander@yahoo.com>
Subject: Performance between 2.2.1 & 3.0.0
To: "user@geronimo.apache.org" <user@geronimo.apache.org>
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Hello,=0A=0A=A0This was discussed with kevan to some extend on geronimo IRC=
 channel on Freenode.=0A=0AThere seems to be a considerable performance hit=
 between Geronimo 2.2.1 and 3.0.0. In addition to results below the overall=
 loading times of the web UI are much longer in 3.0.0 than in 2.2.1. I unde=
rstand this is a good time to try and find if the performance can be made b=
etter since the actual release of 3.0.0 is drawing near.=0A=0A=0A=0A-- vdox=
=0A=0A=0A=0APlatform specs:=0A=0A# uname -s -r -v -m -p -i -o=0ALinux 3.1.1=
0-1.9-ec2 #1 SMP Thu Apr 5 18:48:38 UTC 2012 (4a97ec8) x86_64 x86_64 x86_64=
 GNU/Linux=0A=0A# free -t=0A=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 total=A0=
=A0=A0=A0=A0=A0 used=A0=A0=A0=A0=A0=A0 free=A0=A0=A0=A0 shared=A0=A0=A0 buf=
fers=A0=A0=A0=A0 cached=0AMem:=A0=A0=A0=A0=A0=A0 1751644=A0=A0=A0 1385060=
=A0=A0=A0=A0 366584=A0=A0=A0=A0=A0=A0=A0=A0=A0 0=A0=A0=A0=A0=A0 64644=A0=A0=
=A0=A0 827940=0A-/+ buffers/cache:=A0=A0=A0=A0 492476=A0=A0=A0 1259168=0ASw=
ap:=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 0=A0=A0=A0=A0=A0=A0=A0=A0=A0 0=A0=A0=
=A0=A0=A0=A0=A0=A0=A0 0=0ATotal:=A0=A0=A0=A0 1751644=A0=A0=A0 1385060=A0=A0=
=A0=A0 366584=0A=0A# cat /proc/cpuinfo=0Aprocessor=A0=A0=A0=A0=A0=A0 : 0=0A=
vendor_id=A0=A0=A0=A0=A0=A0 : GenuineIntel=0Acpu family=A0=A0=A0=A0=A0 : 6=
=0Amodel=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 : 26=0Amodel name=A0=A0=A0=A0=A0 : I=
ntel(R) Xeon(R) CPU=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 E5507=A0 @ 2.27GHz=0Astep=
ping=A0=A0=A0=A0=A0=A0=A0 : 5=0Acpu MHz=A0=A0=A0=A0=A0=A0=A0=A0 : 2266.746=
=0Acache size=A0=A0=A0=A0=A0 : 4096 KB=0Afpu=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=
=A0=A0 : yes=0Afpu_exception=A0=A0 : yes=0Acpuid level=A0=A0=A0=A0 : 11=0Aw=
p=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 : yes=0Aflags=A0=A0=A0=A0=A0=A0=A0=
=A0=A0=A0 : fpu de tsc msr pae cx8 apic sep cmov pat clflush acpi mmx fxsr =
sse sse2 ss ht syscall nx lm constant_tsc up rep_good nopl nonstop_tsc aper=
fmperf pni ssse3 cx16 sse4_1 sse4_2 popcnt hypervisor lahf_lm dts=0Abogomip=
s=A0=A0=A0=A0=A0=A0=A0 : 4555.21=0Aclflush size=A0=A0=A0 : 64=0Acache_align=
ment : 64=0Aaddress sizes=A0=A0 : 40 bits physical, 48 bits virtual=0Apower=
 management:=0A=0A# java -version=0Ajava version "1.7.0_b147-icedtea"=0AOpe=
nJDK Runtime Environment (suse-1.2-x86_64)=0AOpenJDK 64-Bit Server VM (buil=
d 22.0-b10, mixed mode)=0A=0A=0A-------------=0A=0ATest results:=0A=0A=0AFo=
llowing JAVA_OPTS are used for both versions:=0A-Xmx512m -Xms256m -XX:MaxPe=
rmSize=3D256m=0A=0A=0A=0Ageronimo-tomcat6-javaee5-2.2.1=0A_________________=
___________________________________________________________________________=
_______________________________=0A=0A=0Astartup(From geronimo.out):=0AStart=
up completed in 1:46.803s seconds=0A=0Alist modules=0A# time /$GERONIMO_HOM=
E/bin/deploy.sh -u system -p manager list-modules=0A...=0Areal=A0=A0=A0 0m1=
3.703s=0Auser=A0=A0=A0 0m9.617s=0Asys=A0=A0=A0=A0 0m0.648s=0A=0A=0Adeploy=
=0A# time $GERONIMO_HOME/bin/deploy.sh -u system -p manager deploy --inPlac=
e =0A...=0Areal=A0=A0=A0 0m12.815s=0Auser=A0=A0=A0 0m9.137s=0Asys=A0=A0=A0=
=A0 0m0.740s=0A=0Aundeploy:=0A# time $GERONIMO_HOME/bin/deploy.sh -u system=
 -p manager undeploy org.apache.geronimo.samples/HelloWorldApp/1.0/war=0A..=
.=0Areal=A0=A0=A0 0m13.562s=0Auser=A0=A0=A0 0m10.457s=0Asys=A0=A0=A0=A0 0m0=
.840s=0A=0A=0ACPU usage during deploy list-modules:=0Ageronimo: 0-20%=0Adep=
loy: 50-90%=0A_____________________________________________________________=
______________________________________________________________=0A=0A=0A=0A=
=0A=0Ageronimo-tomcat7-javaee6-3.0.03.0.0-20120620.212946 (I originally tes=
ted with 3.0.0-beta1 but snapshot was recommended to me by kevan)=0A_______=
___________________________________________________________________________=
_________________________________________=0A=0Astartup(From geronimo.out):=
=0A"Startup completed in 2:20.080s seconds"=0A=0A=0Alist modules:=0Atime $G=
ERONIMO_HOME/bin/deploy -u system -p manager list-modules=0A...=0Areal=A0=
=A0=A0 0m51.848s=0Auser=A0=A0=A0 0m36.230s=0Asys=A0=A0=A0=A0 0m3.376s=0A=0A=
=0Adeploy:=0Atime $GERONIMO_HOME/bin/deploy -u system -p manager deploy --i=
nPlace .=0A...=0Areal=A0=A0=A0 0m56.284s=0Auser=A0=A0=A0 0m32.822s=0Asys=A0=
=A0=A0=A0 0m3.680s=0A=0A=0Aundeploy:=0Atime $GERONIMO_HOME/bin/deploy -u sy=
stem -p manager undeploy org.apache.geronimo.samples/HelloWorldApp/1.0/war=
=0A...=0Areal=A0=A0=A0 0m47.336s=0Auser=A0=A0=A0 0m32.862s=0Asys=A0=A0=A0=
=A0 0m2.764s=0A=0A=0A=0ACPU usage during deploy list-modules:=0Ageronimo: 8=
0-90%=0Adeploy: 10-20%=0A=0A_______________________________________________=
___________________________________________________________________________=
_