We are using the NetBeans Profiler Milestone 6 (on top of NetBeans 4.1), and I
received the error message below while trying to profile our application. Our
application is running on top of Tomcat in Windows XP. I launched the
application in a separate process using the modified JVM provided by the
Profiler, and then used Direct Attachment to attach to the JVM.  I was using a
custom profile: CPU profiling, Thread monitoring, Entire application, Profiling
Method Full, Absolute Timer only, max profiled Threads: 9999,  Instrumenting all
classes, Lazy scheme, instrumenting all methods except empty.


JVM_OnLoad called...
JFluid: waiting for connection on port 5140
JFluid: local connection with the tool
May 27, 2005 9:23:56 AM org.apache.catalina.startup.Embedded initNaming
INFO: Catalina naming disabled
May 27, 2005 9:23:59 AM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-7100
May 27, 2005 9:23:59 AM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-7101
May 27, 2005 9:23:59 AM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-7102
May 27, 2005 9:24:00 AM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-6100
May 27, 2005 9:24:00 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 3263 ms
May 27, 2005 9:24:00 AM org.apache.catalina.core.StandardService start
INFO: Starting service FetchAgentRunnerServer
May 27, 2005 9:24:00 AM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/5.0.27
May 27, 2005 9:24:00 AM org.apache.catalina.core.StandardHost start
INFO: XML validation disabled
May 27, 2005 9:24:08 AM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-7100
May 27, 2005 9:24:09 AM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-7101
May 27, 2005 9:24:09 AM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-7102
May 27, 2005 9:24:09 AM org.apache.catalina.core.StandardService start
INFO: Starting service FetchAgentRunnerHome
May 27, 2005 9:24:09 AM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/5.0.27
May 27, 2005 9:24:09 AM org.apache.catalina.core.StandardHost start
INFO: XML validation disabled
May 27, 2005 9:24:10 AM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-6100
May 27, 2005 9:24:11 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 10461 ms
Default case invoked for:
   opcode  = 56, "Con"
Default case invoked for:
   opcode  = 56, "Con"
No matching rule for:
--N: o686       If      <== o680 o685 o684 <<o687 o688  1904 >> P=0.000001, C=-1
.000000

   --N: o685    Bool    <== _ o684 <<o686 >> [ne]
   CMPOP  0  CMPOP
   CMPOPU  0  CMPOPU
   CMPOP_FCMOV  0  CMPOP_FCMOV
   CMPOP_COMMUTE  0  CMPOP_COMMUTE

   --N: o684    FastUnlock      <== o680 o1 o1 <<o685 o686 >>

      --N: o1   Con     <== o0 <<>>  #top

      --N: o1   Con     <== o0 <<>>  #top

#
# JFluid Virtual Machine Error, Internal Error
# Please report this error to Mikhail.Dmitriev@sun.com
#
# Java VM: JFluid Server VM 1.4.5 (based on Java HotSpot(TM) VM) (1.4.2_04-b05-r
elease mixed mode)
#
# Fatal: SoftMatchFailure is not allowed except in product
#
# Error ID: c:\count\hotspot\profiling-1.4.2_04\src\share\vm\opto\matcher.hpp, 3
61
#
# Problematic Thread: prio=5 tid=0x030d0130 nid=0x160 runnable
#

Heap at VM Abort:
Heap
 def new generation   total 13248K, used 10007K [0x10010000, 0x10e70000, 0x11c80
000)
  eden space 11776K,  72% used [0x10010000, 0x10865cb8, 0x10b90000)
  from space 1472K, 100% used [0x10b90000, 0x10d00000, 0x10d00000)
  to   space 1472K,   0% used [0x10d00000, 0x10d00000, 0x10e70000)
 tenured generation   total 116544K, used 13187K [0x11c80000, 0x18e50000, 0x2001
0000)
   the space 116544K,  11% used [0x11c80000, 0x12960f78, 0x12961000, 0x18e50000)

 compacting perm gen  total 24064K, used 23972K [0x20010000, 0x21790000, 0x24010
000)
   the space 24064K,  99% used [0x20010000, 0x21779078, 0x21779200, 0x21790000)