我們的一臺開發服務器不時崩潰,報告看起來非常相似。我們認爲這是由於內存不足,但我們想驗證這一點。你們能幫助這個過程嗎?您可以在下面找到hs_err文件中的相關信息。JVM(64位1.5.0._22)在GCTaskThread崩潰
謝謝! 勇
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# SIGSEGV (0xb) at pc=0x00002b84b6dee37c, pid=4196, tid=1081399616
#
# Java VM: Java HotSpot(TM) 64-Bit Server VM (1.5.0_22-b03 mixed mode)
# Problematic frame:
# V [libjvm.so+0x5b437c]
#
--------------- T H R E A D ---------------
Current thread (0x000000005db44970): GCTaskThread [id=4200]
siginfo:si_signo=11, si_errno=0, si_code=128, si_addr=0x0000000000000000
Heap
PSYoungGen total 291968K, used 291760K [0x00002aaada600000, 0x00002aaaec400000, 0x00002aaaec400000)
eden space 291136K, 100% used [0x00002aaada600000,0x00002aaaec250000,0x00002aaaec250000)
from space 832K, 75% used [0x00002aaaec250000,0x00002aaaec2ec288,0x00002aaaec320000)
to space 896K, 21% used [0x00002aaaec320000,0x00002aaaec350000,0x00002aaaec400000)
PSOldGen total 583680K, used 385757K [0x00002aaab6c00000, 0x00002aaada600000, 0x00002aaada600000)
object space 583680K, 66% used [0x00002aaab6c00000,0x00002aaace4b7438,0x00002aaada600000)
PSPermGen total 116736K, used 116682K [0x00002aaaaac00000, 0x00002aaab1e00000, 0x00002aaab6c00000)
object space 116736K, 99% used [0x00002aaaaac00000,0x00002aaab1df2b78,0x00002aaab1e00000)
--------------- S Y S T E M ---------------
OS:CentOS release 5.3 (Final)
uname:Linux 2.6.18-128.el5 #1 SMP Wed Jan 21 10:41:14 EST 2009 x86_64
libc:glibc 2.5 NPTL 2.5
rlimit: STACK 10240k, CORE 0k, NPROC 16384, NOFILE 99999, AS infinity
load average:22.73 19.62 19.08
CPU:total 4 em64t
Memory: 4k page, physical 2059636k(196532k free), swap 128512k(120972k free)
vm_info: Java HotSpot(TM) 64-Bit Server VM (1.5.0_22-b03) for linux-amd64, built on Oct 9 2009 01:32:14 by java_re with gcc 3.2.2 (SuSE Linux)
time: Fri Aug 5 03:57:27 2011
elapsed time: 27420 seconds
升級到現代1.6.x JVM是顯而易見的(也是合理的)建議 – skaffman
不可能,這是一個與衆多客戶部署的產品。任何其他想法? – Yon
您的JVM崩潰。該錯誤在JVM中。您正在使用舊的JVM。該錯誤很可能在更新的JVM中得到修復。這可能不是你想要的答案,但結論是不可避免的。 – skaffman