引起tomcat服务荡掉的异常，请求帮忙？

环境是IBM64位小型机，操作系统SUSE 9，数据库 ORACLE 10g,tomcat 5.5.12,
jdk是java2-ppc64-50（IBM官方网站上下载的）
最近Tomcat谠机频率很高，查看日志信息如下：
请各位大侠帮帮看看，感激不尽！Unhandled exception
Type=Segmentation error vmState=0x000503ff
Target=2_30_20051027_03723_BHdSMr (Linux 2.6.5-7.97-pseries64)
CPU=ppc64 (4 logical CPUs) (0xe9231000 RAM)
J9Generic_Signal_Number=00000004 Signal_Number=0000000b Error_Value=00000000 Signal_Code=00000001
Handler1=000000800058D330 Handler2=000000800063D778
R0=0000000000000000 R1=0000008022BCE1C0 R2=0000008000D66FA0 R3=0000008023AA0D78
R4=0000008023ACC0F8 R5=0000000000000000 R6=0000008024A85CC8 R7=0000008024A6FBE4
R8=0000000000808080 R9=6173796E63636865 R10=0000000000000002 R11=0000000000000000
R12=0000000044202442 R13=0000008022BD7F60 R14=0000000000000000 R15=0000008023A9A468
R16=0000008023A9A438 R17=0000000000000030 R18=0000000000000000 R19=0000000000000000
R20=0000000000002069 R21=0000000000000B62 R22=0000008000C9F2D0 R23=0000008023A9ADB8
R24=0000000000000000 R25=0000000000000000 R26=0000008022C051F0 R27=0000000000000000
R28=0000000000000000 R29=0000008023ACC0F8 R30=0000000000000000 R31=0000008023A9ADB8
NIP=00000080009DAF98 MSR=800000000000D032 ORIG_GPR3=0000008022BCDFA8 CTR=000000800092DD70
LINK=00000080009DADAC XER=0000000000000000 CCR=0000000024202442 SOFTE=0000000000000000
TRAP=0000000000000300 DAR=0000000000000000 dsisr=0000000040000000 RESULT=0000000000000000
FPR0 0000008022bcd400 (f: 582800384.000000, d: 2.719034e-312)
FPR1 3f60624de0000000 (f: 3758096384.000000, d: 2.000000e-03)
FPR2 4000000000000000 (f: 0.000000, d: 2.000000e+00)
FPR3 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR4 c3e0000000000000 (f: 0.000000, d: -9.223372e+18)
FPR5 c330000000000000 (f: 0.000000, d: -4.503600e+15)
FPR6 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR7 3fc999999999999a (f: 2576980480.000000, d: 2.000000e-01)
FPR8 000000800044b640 (f: 4503104.000000, d: 2.716177e-312)
FPR9 000000800044b630 (f: 4503088.000000, d: 2.716177e-312)
FPR10 000000800044b620 (f: 4503072.000000, d: 2.716177e-312)
FPR11 000000800044b610 (f: 4503056.000000, d: 2.716177e-312)
FPR12 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR13 00000080224357a9 (f: 574838720.000000, d: 2.718995e-312)
FPR14 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR15 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR16 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR17 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR18 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR19 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR20 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR21 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR22 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR23 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR24 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR25 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR26 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR27 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR28 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR29 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR30 0000000000000000 (f: 0.000000, d: 0.000000e+00)
FPR31 0000000000000000 (f: 0.000000, d: 0.000000e+00)
Module=/opt/ibm/java2-ppc64-50/jre/bin/libj9jit23.so
Module_base_address=000000800075E000Method_being_compiled=org/apache/jsp/index_jsp._jspService(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V
JVMDUMP006I Processing Dump Event "gpf", detail "" - Please Wait.
JVMDUMP007I JVM Requesting System Dump using '/data/software/apache-tomcat-5.5.12/bin/core.20060511.161503.2692.dmp'
JVMDUMP010I System Dump written to /data/software/apache-tomcat-5.5.12/bin/core.20060511.161503.2692.dmp
JVMDUMP007I JVM Requesting Snap Dump using '/data/software/apache-tomcat-5.5.12/bin/Snap0001.20060511.161503.2692.trc'
JVMDUMP010I Snap Dump written to /data/software/apache-tomcat-5.5.12/bin/Snap0001.20060511.161503.2692.trc
JVMDUMP007I JVM Requesting Java Dump using '/data/software/apache-tomcat-5.5.12/bin/javacore.20060511.161503.2692.txt'
JVMDUMP010I Java Dump written to /data/software/apache-tomcat-5.5.12/bin/javacore.20060511.161503.2692.txt
JVMDUMP013I Processed Dump Event "gpf", detail "".

解决方案 »

  1.   

    以前会不会这样的?我碰过一个是这样的,我们使用的是weblogic的服务器,当内存设置过大时,webloigc运行一段时间就会当掉,日志记录中也是显示了类似的信息.不知你的情况是不是也是因为这样
      

  2.   

    不过我tomcat使用的默认设置，应该不存在内存过大啊。
    服务器内存是4G的
      

  3.   

    可以说的详细点吗？
    您是指tomcat还是指我的web应用程序，还是其他什么？
    我不太明白
      

  4.   

    Tomcat默认可以使用的内存为128MB，在这样的情况下也会当机
    改大后，还是会当机