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1. Re: JBOSS really slow on Solaris 64 bit system
lafr May 27, 2007 4:45 PM (in response to bbelagodu)What in you opinion is slow?
What kind of CPUs. Show us the head output of prtdiag.
What operating system:
cat /etc/release
uname -a
Startup parameters of JBoss? -
2. Re: JBOSS really slow on Solaris 64 bit system
bbelagodu May 29, 2007 11:15 AM (in response to bbelagodu)What I meant by slow is, the load test response time is slow compared to the Linux OS. I've a box running Linux OS and a Sun box running Solaris. The response time on JMeter for a query request is 100ms as compared to 800ms on the Solaris OS box!
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prtdiag information:
root@benchmark # prtdiag
System Configuration: Sun Microsystems sun4v Sun Fire T200
System clock frequency: 200 MHz
Memory size: 8184 Megabytes
========================= CPUs ===============================================
CPU CPU
Location CPU Freq Implementation Mask
------------ ----- -------- ------------------- -----
MB/CMP0/P0 0 1000 MHz SUNW,UltraSPARC-T1
MB/CMP0/P1 1 1000 MHz SUNW,UltraSPARC-T1
MB/CMP0/P2 2 1000 MHz SUNW,UltraSPARC-T1
MB/CMP0/P3 3 1000 MHz SUNW,UltraSPARC-T1
MB/CMP0/P4 4 1000 MHz SUNW,UltraSPARC-T1
MB/CMP0/P5 5 1000 MHz SUNW,UltraSPARC-T1
MB/CMP0/P6 6 1000 MHz SUNW,UltraSPARC-T1
MB/CMP0/P7 7 1000 MHz SUNW,UltraSPARC-T1
MB/CMP0/P8 8 1000 MHz SUNW,UltraSPARC-T1
MB/CMP0/P9 9 1000 MHz SUNW,UltraSPARC-T1
MB/CMP0/P10 10 1000 MHz SUNW,UltraSPARC-T1
MB/CMP0/P11 11 1000 MHz SUNW,UltraSPARC-T1
MB/CMP0/P12 12 1000 MHz SUNW,UltraSPARC-T1
MB/CMP0/P13 13 1000 MHz SUNW,UltraSPARC-T1
MB/CMP0/P14 14 1000 MHz SUNW,UltraSPARC-T1
MB/CMP0/P15 15 1000 MHz SUNW,UltraSPARC-T1
========================= IO Configuration =========================
IO
Location Type Slot Path Name Model
----------- ----- ---- --------------------------------------------- ------------------------- ---------
IOBD/NET0 PCIE IOBD /pci@780/pci@0/pci@1/network@0 network-pciex8086,105e
IOBD/NET1 PCIE IOBD /pci@780/pci@0/pci@1/network@0,1 network-pciex8086,105e
IOBD/PCIE PCIE IOBD /pci@780/pci@0/pci@9/scsi@0 scsi-pci1000,56 LSI,1064E
IOBD/PCIX PCIX IOBD /pci@7c0/pci@0/pci@1/pci@0/isa@2 isa
IOBD/PCIX PCIX IOBD /pci@7c0/pci@0/pci@1/pci@0/usb@5 usb-pciclass,0c0310
IOBD/PCIX PCIX IOBD /pci@7c0/pci@0/pci@1/pci@0/usb@6 usb-pciclass,0c0310
IOBD/PCIX PCIX IOBD /pci@7c0/pci@0/pci@1/pci@0/ide ide-pci10b9,5229
IOBD/NET2 PCIE IOBD /pci@7c0/pci@0/pci@2/network@0 network-pciex8086,105e
IOBD/NET3 PCIE IOBD /pci@7c0/pci@0/pci@2/network@0,1 network-pciex8086,105e
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root@benchmark # cat /etc/release
Solaris 10 1/06 s10s_u1wos_19a SPARC
Copyright 2005 Sun Microsystems, Inc. All Rights Reserved.
Use is subject to license terms.
Assembled 07 December 2005
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root@benchmark # uname -a
SunOS benchmark 5.10 Generic_118833-24 sun4v sparc SUNW,Sun-Fire-T200
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Startup param for JBoss,
JAVA_OPTS: -Dprogram.name=run.sh -server -Xms2048m -Xmx2048m -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -d64 -Djava.net.preferIPv4Stack=true -Djboss.partition.name= -Djboss.partition.udpGroup.base=228.1.22.33 -Djboss.partition.udpGroup=228.1.22.173 -Dss.control.clusterName= -Dss.workflow.jms.discoveryGroup=228.1.22.171
-Dss.control.disable=true
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3. Re: JBOSS really slow on Solaris 64 bit system
arnold.maderthaner Feb 4, 2008 8:57 AM (in response to bbelagodu)Did you solve the problem ?
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4. Re: JBOSS really slow on Solaris 64 bit system
mailming Jul 30, 2009 3:22 PM (in response to bbelagodu)This is our configuration for jboss servers you can try it out
We did load testing on different combination of cconfiguration, this turns out to be the best performance.
JAVA_OPTS="-d64 -server -XX:PermSize=2048m -XX:MaxPermSize=2048m -Xms4096m -Xmx4096m -XX:+UseParallelGC -XX:SurvivorRatio=16 -XX:ThreadStackSize=512k -XX:NewSiz
e=2048m -XX:MaxNewSize=2048m -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000"
The config will reserve 6GB for jboss. My app usually use up 3GB.
Let me know if this is helpful, or any questions.
Env. Solaris 10. 64bits 8GB phsyical 7200RPM 200GB HD. 4 core -
5. Re: JBOSS really slow on Solaris 64 bit system
ybxiang.china Apr 1, 2010 10:28 PM (in response to mailming)I have the same problem, but neither jboss nor sun give the solution.
It seems that solaris is getting worse and worse. It will be replaced by linux sooner or later.
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6. Re: JBOSS really slow on Solaris 64 bit system
ybxiang.china Apr 1, 2010 11:28 PM (in response to mailming)I use the same JAVA_OPTS as you[Ming jia], but it's still too slow!!!