AIX64位，7G内存$uname-aAIXserver31700036073D600$java-versionjavaversion"1.6.0"Java(TM)SERuntimeEnvironment(buildpap6460_26sr1-20111114_01(SR1))IBMJ9VM(build2.6,JRE1.6.0AIXppc64-6420111113_94967(JITenabled,AOTenabled)J9VM-R26_Java626_SR1_20111113_1649_B94967JIT-r11_20111028_21230GC-R26_Java626_SR1_20