最近遇到一个linux系统jdk的问题,求大神帮忙解答。

xiaobo137 发布于 2016/12/21 14:38
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jvm出现的异常。刚开始只是调用阿里云的短信接口,导致这个问题,查了很久,最终发现是网络问题,

ping www.baidu.com没有问题

我自己有个域名叫www.yeegee.com

ping www.yeegee.com 也没问题

我们服务器是放在电信机房的,网络应该是没问题的。

ping sms.aliyuncs.com 就ping不通

偶尔可以通(但大部分时间是不通的)。 但通了再发短信,还是会有问题。我只用测试代码,也会出问题,测试代码如下

 public static void main(String[] args) throws UnknownHostException {
  System.out.println(Arrays.toString(InetAddress.getAllByName("sms.aliyuncs.com")));
   }

错误信息如下

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007f356067fa91, pid=10062, tid=0x00007f357fb3d700
#
# JRE version: Java(TM) SE Runtime Environment (8.0_112-b15) (build 1.8.0_112-b15)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.112-b15 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C  [libresolv.so.2+0x7a91]  __libc_res_nquery+0x1c1
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /home/jutong/hs_err_pid10062.log
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
Aborted


查看错误日志详情如下:



#

# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007fe56d615a91, pid=9912, tid=0x00007fe596a15700
#
# JRE version: Java(TM) SE Runtime Environment (8.0_112-b15) (build 1.8.0_112-b15)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.112-b15 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C  [libresolv.so.2+0x7a91]  __libc_res_nquery+0x1c1
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#


---------------  T H R E A D  ---------------


Current thread (0x000000000070d000):  JavaThread "main" [_thread_in_native, id=9913, stack(0x00007fe596915000,0x00007fe596a16000)]


siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x0000000000000003


Registers:
RAX=0x0000000000000000, RBX=0x0000000000000000, RCX=0x0000000000000000, RDX=0x0000000000000000
RSP=0x00007fe596a12ba0, RBP=0x00007fe596a12e90, RSI=0x0000000000000000, RDI=0x000000000000000c
R8 =0x0000000000000000, R9 =0x0000000000000000, R10=0x0000000000000000, R11=0x0000000000000213
R12=0x00007fe596a13810, R13=0x00007fe596a12bd0, R14=0x0000000000000000, R15=0x00007fe596a15db8
RIP=0x00007fe56d615a91, EFLAGS=0x0000000000010246, CSGSFS=0x0000000000000033, ERR=0x0000000000000004
  TRAPNO=0x000000000000000e


Top of Stack: (sp=0x00007fe596a12ba0)
0x00007fe596a12ba0:   00007fe500000800 00007fe596a14080
0x00007fe596a12bb0:   00007fe596a14078 00007fe596a1409c
0x00007fe596a12bc0:   00007fe596a14098 0000000000704e30
0x00007fe596a12bd0:   00000100000168ce 736d730300000000
0x00007fe596a12be0:   636e7579696c6108 0100006d6f630373
0x00007fe596a12bf0:   00010dd900000100 0000000000000100
0x00007fe596a12c00:   696c6108736d7303 6f630373636e7579
0x00007fe596a12c10:   000001001c00006d 00007fe595e4f378
0x00007fe596a12c20:   00007fe5959a8788 00007fe5743fedc0
0x00007fe596a12c30:   0000000000000000 00007fe574402740
0x00007fe596a12c40:   00007fe596a199c8 00007fe56d60f6c5
0x00007fe596a12c50:   00007fe595e578e0 00007fe56d60e988
0x00007fe596a12c60:   0000000500000000 00000001000002f5
0x00007fe596a12c70:   000000000000000d 00007fe5744023d8
0x00007fe596a12c80:   00007fe596a12df0 00007fe574402740
0x00007fe596a12c90:   00007fe596a12e18 00007fe574402080
0x00007fe596a12ca0:   000000001c93bb9d 00007fe596814a72
0x00007fe596a12cb0:   0000000000000000 00007fe574402740
0x00007fe596a12cc0:   00007fe500000005 0000000000000000
0x00007fe596a12cd0:   0000000000000001 00007fe574402080
0x00007fe596a12ce0:   0000000000000004 00007fe5743fedc0
0x00007fe596a12cf0:   00007fe596a135d0 000000000070b7e0
0x00007fe596a12d00:   0000000000000000 00007fe5744023d8
0x00007fe596a12d10:   00007fe596a12da0 00007fe596a12db8
0x00007fe596a12d20:   0000000100000004 0000000000000000
0x00007fe596a12d30:   00007fe596a133f0 00007fe56d60f6c5
0x00007fe596a12d40:   00007fe5959aa2f9 00007fe595eabf10
0x00007fe596a12d50:   0000000000000003 ffffffffffffffff
0x00007fe596a12d60:   00007fe596a133f0 00007fe596a133e0
0x00007fe596a12d70:   000000007ac02d90 00007fe596a13570
0x00007fe596a12d80:   00007fe57aba4bd8 00007fe57abff128
0x00007fe596a12d90:   0000000000000003 0000000000000000 


Instructions: (pc=0x00007fe56d615a91)
0x00007fe56d615a71:   48 89 45 b8 48 8b 4d b8 0f b6 51 03 89 d3 83 e3
0x00007fe56d615a81:   0f 75 0d 0f b7 49 06 66 c1 c9 08 66 85 c9 75 4f
0x00007fe56d615a91:   0f b6 48 03 bf 0f 00 00 00 40 20 cf 75 0d 0f b7
0x00007fe56d615aa1:   70 06 66 c1 ce 08 66 85 f6 75 34 83 e1 0f 83 e2 


Register to memory mapping:


RAX=0x0000000000000000 is an unknown value
RBX=0x0000000000000000 is an unknown value
RCX=0x0000000000000000 is an unknown value
RDX=0x0000000000000000 is an unknown value
RSP=0x00007fe596a12ba0 is pointing into the stack for thread: 0x000000000070d000
RBP=0x00007fe596a12e90 is pointing into the stack for thread: 0x000000000070d000
RSI=0x0000000000000000 is an unknown value
RDI=0x000000000000000c is an unknown value
R8 =0x0000000000000000 is an unknown value
R9 =0x0000000000000000 is an unknown value
R10=0x0000000000000000 is an unknown value
R11=0x0000000000000213 is an unknown value
R12=0x00007fe596a13810 is pointing into the stack for thread: 0x000000000070d000
R13=0x00007fe596a12bd0 is pointing into the stack for thread: 0x000000000070d000
R14=0x0000000000000000 is an unknown value
R15=0x00007fe596a15db8 is pointing into the stack for thread: 0x000000000070d000




Stack: [0x00007fe596915000,0x00007fe596a16000],  sp=0x00007fe596a12ba0,  free space=1014k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C  [libresolv.so.2+0x7a91]  __libc_res_nquery+0x1c1
C  [libresolv.so.2+0x7fd1]  __libc_res_nquerydomain+0xd1


Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j  java.net.Inet6AddressImpl.lookupAllHostAddr(Ljava/lang/String;)[Ljava/net/InetAddress;+0
j  java.net.InetAddress$2.lookupAllHostAddr(Ljava/lang/String;)[Ljava/net/InetAddress;+4
j  java.net.InetAddress.getAddressesFromNameService(Ljava/lang/String;Ljava/net/InetAddress;)[Ljava/net/InetAddress;+51
j  java.net.InetAddress.getAllByName0(Ljava/lang/String;Ljava/net/InetAddress;Z)[Ljava/net/InetAddress;+29
j  java.net.InetAddress.getAllByName(Ljava/lang/String;Ljava/net/InetAddress;)[Ljava/net/InetAddress;+383
j  java.net.InetAddress.getAllByName(Ljava/lang/String;)[Ljava/net/InetAddress;+2
j  com.jutong.test.TestNet.main([Ljava/lang/String;)V+5
v  ~StubRoutines::call_stub


---------------  P R O C E S S  ---------------


Java Threads: ( => current thread )
  0x00007fe56800a000 JavaThread "Service Thread" daemon [_thread_blocked, id=9932, stack(0x00007fe56de6a000,0x00007fe56df6b000)]
  0x00007fe574271000 JavaThread "C1 CompilerThread3" daemon [_thread_blocked, id=9931, stack(0x00007fe56df6b000,0x00007fe56e06c000)]
  0x00007fe57426f000 JavaThread "C2 CompilerThread2" daemon [_thread_blocked, id=9930, stack(0x00007fe56e06c000,0x00007fe56e16d000)]
  0x00007fe57426d000 JavaThread "C2 CompilerThread1" daemon [_thread_blocked, id=9929, stack(0x00007fe5780c3000,0x00007fe5781c4000)]
  0x00007fe57426a000 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=9928, stack(0x00007fe5781c4000,0x00007fe5782c5000)]
  0x00007fe574268800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=9927, stack(0x00007fe5782c5000,0x00007fe5783c6000)]
  0x00007fe574235800 JavaThread "Finalizer" daemon [_thread_blocked, id=9926, stack(0x00007fe5783c6000,0x00007fe5784c7000)]
  0x00007fe574231000 JavaThread "Reference Handler" daemon [_thread_blocked, id=9925, stack(0x00007fe5784c7000,0x00007fe5785c8000)]
=>0x000000000070d000 JavaThread "main" [_thread_in_native, id=9913, stack(0x00007fe596915000,0x00007fe596a16000)]


Other Threads:
  0x00007fe574229800 VMThread [stack: 0x00007fe5785c8000,0x00007fe5786c9000] [id=9924]
  0x00007fe57427b800 WatcherThread [stack: 0x00007fe56dd69000,0x00007fe56de6a000] [id=9933]


VM state:not at safepoint (normal execution)


VM Mutex/Monitor currently owned by a thread: None


Heap:
 PSYoungGen      total 74752K, used 10322K [0x000000076d300000, 0x0000000772600000, 0x00000007c0000000)
  eden space 64512K, 16% used [0x000000076d300000,0x000000076dd14830,0x0000000771200000)
  from space 10240K, 0% used [0x0000000771c00000,0x0000000771c00000,0x0000000772600000)
  to   space 10240K, 0% used [0x0000000771200000,0x0000000771200000,0x0000000771c00000)
 ParOldGen       total 171008K, used 0K [0x00000006c7800000, 0x00000006d1f00000, 0x000000076d300000)
  object space 171008K, 0% used [0x00000006c7800000,0x00000006c7800000,0x00000006d1f00000)
 Metaspace       used 4067K, capacity 4558K, committed 4864K, reserved 1056768K
  class space    used 436K, capacity 458K, committed 512K, reserved 1048576K


Card table byte_map: [0x00007fe5845d0000,0x00007fe584d95000] byte_map_base: 0x00007fe580f94000


Marking Bits: (ParMarkBitMap*) 0x00007fe595e19c80
 Begin Bits: [0x00007fe57ba58000, 0x00007fe57f878000)
 End Bits:   [0x00007fe57f878000, 0x00007fe583698000)


Polling page: 0x00007fe596a29000


CodeCache: size=245760Kb used=1392Kb max_used=1412Kb free=244367Kb
 bounds [0x00007fe585155000, 0x00007fe5853c5000, 0x00007fe594155000]
 total_blobs=398 nmethods=139 adapters=173
 compilation: enabled


Compilation events (10 events):
Event: 0.322 Thread 0x00007fe574271000 nmethod 136 0x00007fe5852afbd0 code [0x00007fe5852afe20, 0x00007fe5852b0c58]
Event: 0.322 Thread 0x00007fe574271000  137  s    3       java.util.Hashtable::put (104 bytes)
Event: 0.323 Thread 0x00007fe574271000 nmethod 137 0x00007fe5852aef10 code [0x00007fe5852af0e0, 0x00007fe5852af878]
Event: 0.323 Thread 0x00007fe574271000  139       3       java.lang.Number::<init> (5 bytes)
Event: 0.323 Thread 0x00007fe574271000 nmethod 139 0x00007fe5852ab9d0 code [0x00007fe5852abb40, 0x00007fe5852abcf0]
Event: 0.323 Thread 0x00007fe574271000  138       3       java.util.Hashtable::addEntry (87 bytes)
Event: 0.324 Thread 0x00007fe574271000 nmethod 138 0x00007fe5852ae3d0 code [0x00007fe5852ae580, 0x00007fe5852aebd8]
Event: 0.330 Thread 0x00007fe574271000  140       3       java.lang.String::hashCode (55 bytes)
Event: 0.331 Thread 0x00007fe574271000 nmethod 140 0x00007fe5852b6750 code [0x00007fe5852b68c0, 0x00007fe5852b6b50]
Event: 0.333 Thread 0x00007fe57426d000 




GC Heap History (0 events):
No events


Deoptimization events (10 events):
Event: 0.286 Thread 0x000000000070d000 Uncommon trap: reason=speculate_class_check action=maybe_recompile pc=0x00007fe585292cb8 method=java.util.HashMap.putVal(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/lang/Object; @ 56
Event: 0.286 Thread 0x000000000070d000 Uncommon trap: reason=speculate_class_check action=maybe_recompile pc=0x00007fe585292d28 method=java.util.HashMap.putVal(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/lang/Object; @ 152
Event: 0.286 Thread 0x000000000070d000 Uncommon trap: reason=speculate_class_check action=maybe_recompile pc=0x00007fe585292d28 method=java.util.HashMap.putVal(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/lang/Object; @ 152
Event: 0.286 Thread 0x000000000070d000 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007fe585291ffc method=java.util.HashMap.putVal(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/lang/Object; @ 56
Event: 0.286 Thread 0x000000000070d000 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007fe585291ffc method=java.util.HashMap.putVal(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/lang/Object; @ 56
Event: 0.286 Thread 0x000000000070d000 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007fe585291ffc method=java.util.HashMap.putVal(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/lang/Object; @ 56
Event: 0.286 Thread 0x000000000070d000 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007fe585291ffc method=java.util.HashMap.putVal(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/lang/Object; @ 56
Event: 0.316 Thread 0x000000000070d000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00007fe5852ad4d8 method=java.util.HashMap.putVal(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/lang/Object; @ 69
Event: 0.327 Thread 0x000000000070d000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00007fe5852781ec method=java.lang.String.hashCode()I @ 14
Event: 0.331 Thread 0x000000000070d000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00007fe5852ab168 method=java.util.HashMap.putVal(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/lang/Object; @ 69


Internal exceptions (4 events):
Event: 0.047 Thread 0x000000000070d000 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.defineClass(Ljava/lang/String;[BII)Ljava/lang/Class; name or signature does not match> (0x000000076d307c78) thrown at [/HUDSON3/workspace/8-2-build-linux-amd64/jdk8u112/7884/hotspot/src/sh
Event: 0.047 Thread 0x000000000070d000 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.prefetchRead(Ljava/lang/Object;J)V name or signature does not match> (0x000000076d307f60) thrown at [/HUDSON3/workspace/8-2-build-linux-amd64/jdk8u112/7884/hotspot/src/share/vm/prims/jni.c
Event: 0.199 Thread 0x000000000070d000 Implicit null exception at 0x00007fe58528e2d8 to 0x00007fe58528e4bd
Event: 0.268 Thread 0x000000000070d000 Implicit null exception at 0x00007fe585299bb5 to 0x00007fe585299c39


Events (10 events):
Event: 0.336 loading class java/net/InetAddress$CacheEntry
Event: 0.336 loading class java/net/InetAddress$CacheEntry done
Event: 0.337 loading class java/util/ArrayList$Itr
Event: 0.337 loading class java/util/ArrayList$Itr done
Event: 0.337 loading class java/net/Inet6Address
Event: 0.337 loading class java/net/Inet6Address done
Event: 0.337 loading class java/net/Inet6Address$Inet6AddressHolder
Event: 0.337 loading class java/net/Inet6Address$Inet6AddressHolder done
Event: 4.120 Executing VM operation: EnableBiasedLocking
Event: 4.120 Executing VM operation: EnableBiasedLocking done




Dynamic libraries:
00400000-00401000 r-xp 00000000 08:03 6685908                            /home/oracle/java/jdk/jdk8/bin/java
00600000-00601000 rw-p 00000000 08:03 6685908                            /home/oracle/java/jdk/jdk8/bin/java
00703000-00aa6000 rw-p 00000000 00:00 0                                  [heap]
6c7800000-6d1f00000 rw-p 00000000 00:00 0 
6d1f00000-76d300000 ---p 00000000 00:00 0 
76d300000-772600000 rw-p 00000000 00:00 0 
772600000-7c0000000 ---p 00000000 00:00 0 
7c0000000-7c0080000 rw-p 00000000 00:00 0 
7c0080000-800000000 ---p 00000000 00:00 0 
7fe565239000-7fe568000000 rw-p 00000000 00:00 0 
7fe568000000-7fe56822b000 rw-p 00000000 00:00 0 
7fe56822b000-7fe56c000000 ---p 00000000 00:00 0 
7fe56d60e000-7fe56d621000 r-xp 00000000 08:03 9175078                    /lib64/libresolv-2.14.so
7fe56d621000-7fe56d821000 ---p 00013000 08:03 9175078                    /lib64/libresolv-2.14.so
7fe56d821000-7fe56d822000 r--p 00013000 08:03 9175078                    /lib64/libresolv-2.14.so
7fe56d822000-7fe56d823000 rw-p 00014000 08:03 9175078                    /lib64/libresolv-2.14.so
7fe56d823000-7fe56d825000 rw-p 00000000 00:00 0 
7fe56d825000-7fe56d82a000 r-xp 00000000 08:03 9175080                    /lib64/libnss_dns-2.14.so
7fe56d82a000-7fe56da29000 ---p 00005000 08:03 9175080                    /lib64/libnss_dns-2.14.so
7fe56da29000-7fe56da2a000 r--p 00004000 08:03 9175080                    /lib64/libnss_dns-2.14.so
7fe56da2a000-7fe56da2b000 rw-p 00005000 08:03 9175080                    /lib64/libnss_dns-2.14.so
7fe56da2b000-7fe56da41000 r-xp 00000000 08:03 7079067                    /home/oracle/java/jdk/jdk8/jre/lib/amd64/libnet.so
7fe56da41000-7fe56dc41000 ---p 00016000 08:03 7079067                    /home/oracle/java/jdk/jdk8/jre/lib/amd64/libnet.so
7fe56dc41000-7fe56dc42000 rw-p 00016000 08:03 7079067                    /home/oracle/java/jdk/jdk8/jre/lib/amd64/libnet.so
7fe56dc42000-7fe56dc47000 r--s 00098000 08:03 6685934                    /home/oracle/java/jdk/jdk8/jre/lib/jsse.jar
7fe56dcb9000-7fe56dd69000 r--s 0089f000 08:03 1051583                    /home/jutong/TestNet.jar
7fe56dd69000-7fe56dd6a000 ---p 00000000 00:00 0 
7fe56dd6a000-7fe56de6a000 rw-p 00000000 00:00 0 
7fe56de6a000-7fe56de6d000 ---p 00000000 00:00 0 
7fe56de6d000-7fe56df6b000 rw-p 00000000 00:00 0 
7fe56df6b000-7fe56df6e000 ---p 00000000 00:00 0 
7fe56df6e000-7fe56e06c000 rw-p 00000000 00:00 0 
7fe56e06c000-7fe56e06f000 ---p 00000000 00:00 0 
7fe56e06f000-7fe56e16d000 rw-p 00000000 00:00 0 
7fe56e16d000-7fe574000000 r--p 00000000 08:03 30676388                   /usr/lib/locale/locale-archive
7fe574000000-7fe574406000 rw-p 00000000 00:00 0 
7fe574406000-7fe578000000 ---p 00000000 00:00 0 
7fe5780c3000-7fe5780c6000 ---p 00000000 00:00 0 
7fe5780c6000-7fe5781c4000 rw-p 00000000 00:00 0 
7fe5781c4000-7fe5781c7000 ---p 00000000 00:00 0 
7fe5781c7000-7fe5782c5000 rw-p 00000000 00:00 0 
7fe5782c5000-7fe5782c8000 ---p 00000000 00:00 0 
7fe5782c8000-7fe5783c6000 rw-p 00000000 00:00 0 
7fe5783c6000-7fe5783c9000 ---p 00000000 00:00 0 
7fe5783c9000-7fe5784c7000 rw-p 00000000 00:00 0 
7fe5784c7000-7fe5784ca000 ---p 00000000 00:00 0 
7fe5784ca000-7fe5785c8000 rw-p 00000000 00:00 0 
7fe5785c8000-7fe5785c9000 ---p 00000000 00:00 0 
7fe5785c9000-7fe57a7ea000 rw-p 00000000 00:00 0 
7fe57a7ea000-7fe57a9c3000 r--s 03d2c000 08:03 6685939                    /home/oracle/java/jdk/jdk8/jre/lib/rt.jar
7fe57a9c3000-7fe57aed4000 rw-p 00000000 00:00 0 
7fe57aed4000-7fe57b294000 ---p 00000000 00:00 0 
7fe57b294000-7fe583698000 rw-p 00000000 00:00 0 
7fe583698000-7fe583699000 ---p 00000000 00:00 0 
7fe583699000-7fe583799000 rw-p 00000000 00:00 0 
7fe583799000-7fe58379a000 ---p 00000000 00:00 0 
7fe58379a000-7fe58389a000 rw-p 00000000 00:00 0 
7fe58389a000-7fe58389b000 ---p 00000000 00:00 0 
7fe58389b000-7fe58399b000 rw-p 00000000 00:00 0 
7fe58399b000-7fe58399c000 ---p 00000000 00:00 0 
7fe58399c000-7fe583a9c000 rw-p 00000000 00:00 0 
7fe583a9c000-7fe583a9d000 ---p 00000000 00:00 0 
7fe583a9d000-7fe583b9d000 rw-p 00000000 00:00 0 
7fe583b9d000-7fe583b9e000 ---p 00000000 00:00 0 
7fe583b9e000-7fe583c9e000 rw-p 00000000 00:00 0 
7fe583c9e000-7fe583c9f000 ---p 00000000 00:00 0 
7fe583c9f000-7fe583d9f000 rw-p 00000000 00:00 0 
7fe583d9f000-7fe583da0000 ---p 00000000 00:00 0 
7fe583da0000-7fe583ea0000 rw-p 00000000 00:00 0 
7fe583ea0000-7fe583ea1000 ---p 00000000 00:00 0 
7fe583ea1000-7fe583fa1000 rw-p 00000000 00:00 0 
7fe583fa1000-7fe583fa2000 ---p 00000000 00:00 0 
7fe583fa2000-7fe5840f6000 rw-p 00000000 00:00 0 
7fe5840f6000-7fe5845d0000 ---p 00000000 00:00 0 
7fe5845d0000-7fe584624000 rw-p 00000000 00:00 0 
7fe584624000-7fe584afd000 ---p 00000000 00:00 0 
7fe584afd000-7fe584b27000 rw-p 00000000 00:00 0 
7fe584b27000-7fe584d94000 ---p 00000000 00:00 0 
7fe584d94000-7fe584d9f000 rw-p 00000000 00:00 0 
7fe584d9f000-7fe585155000 ---p 00000000 00:00 0 
7fe585155000-7fe5853c5000 rwxp 00000000 00:00 0 
7fe5853c5000-7fe594155000 ---p 00000000 00:00 0 
7fe594155000-7fe59416f000 r-xp 00000000 08:03 7079090                    /home/oracle/java/jdk/jdk8/jre/lib/amd64/libzip.so
7fe59416f000-7fe59436f000 ---p 0001a000 08:03 7079090                    /home/oracle/java/jdk/jdk8/jre/lib/amd64/libzip.so
7fe59436f000-7fe594370000 rw-p 0001a000 08:03 7079090                    /home/oracle/java/jdk/jdk8/jre/lib/amd64/libzip.so
7fe594370000-7fe59437c000 r-xp 00000000 08:03 9175112                    /lib64/libnss_files-2.14.so
7fe59437c000-7fe59457b000 ---p 0000c000 08:03 9175112                    /lib64/libnss_files-2.14.so
7fe59457b000-7fe59457c000 r--p 0000b000 08:03 9175112                    /lib64/libnss_files-2.14.so
7fe59457c000-7fe59457d000 rw-p 0000c000 08:03 9175112                    /lib64/libnss_files-2.14.so
7fe59457d000-7fe5945a8000 r-xp 00000000 08:03 7079117                    /home/oracle/java/jdk/jdk8/jre/lib/amd64/libjava.so
7fe5945a8000-7fe5947a7000 ---p 0002b000 08:03 7079117                    /home/oracle/java/jdk/jdk8/jre/lib/amd64/libjava.so
7fe5947a7000-7fe5947a9000 rw-p 0002a000 08:03 7079117                    /home/oracle/java/jdk/jdk8/jre/lib/amd64/libjava.so
7fe5947a9000-7fe5947b6000 r-xp 00000000 08:03 7079068                    /home/oracle/java/jdk/jdk8/jre/lib/amd64/libverify.so
7fe5947b6000-7fe5949b5000 ---p 0000d000 08:03 7079068                    /home/oracle/java/jdk/jdk8/jre/lib/amd64/libverify.so
7fe5949b5000-7fe5949b7000 rw-p 0000c000 08:03 7079068                    /home/oracle/java/jdk/jdk8/jre/lib/amd64/libverify.so
7fe5949b7000-7fe5949c1000 r-xp 00000000 08:03 9175115                    /lib64/librt-2.14.so
7fe5949c1000-7fe594bc0000 ---p 0000a000 08:03 9175115                    /lib64/librt-2.14.so
7fe594bc0000-7fe594bc1000 r--p 00009000 08:03 9175115                    /lib64/librt-2.14.so
7fe594bc1000-7fe594bc2000 rw-p 0000a000 08:03 9175115                    /lib64/librt-2.14.so
7fe594bc2000-7fe594bd2000 rw-p 00000000 00:00 0 
7fe594bd2000-7fe594c54000 r-xp 00000000 08:03 9175058                    /lib64/libm-2.14.so
7fe594c54000-7fe594e53000 ---p 00082000 08:03 9175058                    /lib64/libm-2.14.so
7fe594e53000-7fe594e54000 r--p 00081000 08:03 9175058                    /lib64/libm-2.14.so
7fe594e54000-7fe594e55000 rw-p 00082000 08:03 9175058                    /lib64/libm-2.14.so
7fe594e55000-7fe595b23000 r-xp 00000000 08:03 7079121                    /home/oracle/java/jdk/jdk8/jre/lib/amd64/server/libjvm.so
7fe595b23000-7fe595d23000 ---p 00cce000 08:03 7079121                    /home/oracle/java/jdk/jdk8/jre/lib/amd64/server/libjvm.so
7fe595d23000-7fe595dfc000 rw-p 00cce000 08:03 7079121                    /home/oracle/java/jdk/jdk8/jre/lib/amd64/server/libjvm.so
7fe595dfc000-7fe595e47000 rw-p 00000000 00:00 0 
7fe595e47000-7fe595fca000 r-xp 00000000 08:03 9175046                    /lib64/libc-2.14.so
7fe595fca000-7fe5961c9000 ---p 00183000 08:03 9175046                    /lib64/libc-2.14.so
7fe5961c9000-7fe5961cd000 r--p 00182000 08:03 9175046                    /lib64/libc-2.14.so
7fe5961cd000-7fe5961ce000 rw-p 00186000 08:03 9175046                    /lib64/libc-2.14.so
7fe5961ce000-7fe5961d3000 rw-p 00000000 00:00 0 
7fe5961d3000-7fe5961d5000 r-xp 00000000 08:03 9175060                    /lib64/libdl-2.14.so
7fe5961d5000-7fe5963d5000 ---p 00002000 08:03 9175060                    /lib64/libdl-2.14.so
7fe5963d5000-7fe5963d6000 r--p 00002000 08:03 9175060                    /lib64/libdl-2.14.so
7fe5963d6000-7fe5963d7000 rw-p 00003000 08:03 9175060                    /lib64/libdl-2.14.so
7fe5963d7000-7fe5963ec000 r-xp 00000000 08:03 6161760                    /home/oracle/java/jdk/jdk8/lib/amd64/jli/libjli.so
7fe5963ec000-7fe5965ec000 ---p 00015000 08:03 6161760                    /home/oracle/java/jdk/jdk8/lib/amd64/jli/libjli.so
7fe5965ec000-7fe5965ed000 rw-p 00015000 08:03 6161760                    /home/oracle/java/jdk/jdk8/lib/amd64/jli/libjli.so
7fe5965ed000-7fe596605000 r-xp 00000000 08:03 9175070                    /lib64/libpthread-2.14.so
7fe596605000-7fe596804000 ---p 00018000 08:03 9175070                    /lib64/libpthread-2.14.so
7fe596804000-7fe596806000 r--p 00017000 08:03 9175070                    /lib64/libpthread-2.14.so
7fe596806000-7fe596807000 rw-p 00019000 08:03 9175070                    /lib64/libpthread-2.14.so
7fe596807000-7fe59680b000 rw-p 00000000 00:00 0 
7fe59680b000-7fe59682c000 r-xp 00000000 08:03 9175497                    /lib64/ld-2.14.so
7fe5968c7000-7fe596915000 rw-p 00000000 00:00 0 
7fe596915000-7fe596918000 ---p 00000000 00:00 0 
7fe596918000-7fe596a1a000 rw-p 00000000 00:00 0 
7fe596a1f000-7fe596a20000 rw-p 00000000 00:00 0 
7fe596a20000-7fe596a28000 rw-s 00000000 08:03 44826735                   /tmp/hsperfdata_root/9912
7fe596a28000-7fe596a29000 rw-p 00000000 00:00 0 
7fe596a29000-7fe596a2a000 r--p 00000000 00:00 0 
7fe596a2a000-7fe596a2b000 rw-p 00000000 00:00 0 
7fe596a2b000-7fe596a2c000 r--p 00020000 08:03 9175497                    /lib64/ld-2.14.so
7fe596a2c000-7fe596a2e000 rw-p 00021000 08:03 9175497                    /lib64/ld-2.14.so
7fffc9ad5000-7fffc9aea000 rw-p 00000000 00:00 0                          [stack]
7fffc9b1b000-7fffc9b1c000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]


VM Arguments:
java_command: TestNet.jar
java_class_path (initial): TestNet.jar
Launcher Type: SUN_STANDARD


Environment Variables:
JAVA_HOME=/home/oracle/java/jdk/jdk8
JRE_HOME=/home/oracle/java/jdk/jdk8/jre
CLASSPATH=.:/home/oracle/java/jdk/jdk8/lib/dt.jar:/home/oracle/java/jdk/jdk8/lib/tools.jar
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/opt/ffmpeg/bin:/home/oracle/java/jdk/jdk8/bin:/home/oracle/java/jdk/jdk8/jre/bin:/opt/ffmpeg/bin
SHELL=/bin/bash


Signal Handlers:
SIGSEGV: [libjvm.so+0xac7800], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGBUS: [libjvm.so+0xac7800], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGFPE: [libjvm.so+0x920990], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGPIPE: [libjvm.so+0x920990], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGXFSZ: [libjvm.so+0x920990], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGILL: [libjvm.so+0x920990], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGUSR1: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
SIGUSR2: [libjvm.so+0x9221d0], sa_mask[0]=00000000000000000000000000000000, sa_flags=SA_RESTART|SA_SIGINFO
SIGHUP: [libjvm.so+0x9235d0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGINT: [libjvm.so+0x9235d0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGTERM: [libjvm.so+0x9235d0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGQUIT: [libjvm.so+0x9235d0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO




---------------  S Y S T E M  ---------------


OS:CentOS release 6.6 (Final)


uname:Linux 2.6.32-504.el6.x86_64 #1 SMP Wed Oct 15 04:27:16 UTC 2014 x86_64
libc:glibc 2.14 NPTL 2.14 
rlimit: STACK 10240k, CORE 0k, NPROC 127041, NOFILE 999999, AS infinity
load average:0.09 0.06 0.02


/proc/meminfo:
MemTotal:       16280672 kB
MemFree:         3027452 kB
Buffers:          365324 kB
Cached:         10879476 kB
SwapCached:            0 kB
Active:          5678400 kB
Inactive:        6958224 kB
Active(anon):    1393804 kB
Inactive(anon):      452 kB
Active(file):    4284596 kB
Inactive(file):  6957772 kB
Unevictable:        1804 kB
Mlocked:               0 kB
SwapTotal:      16777212 kB
SwapFree:       16777212 kB
Dirty:               168 kB
Writeback:             0 kB
AnonPages:       1393532 kB
Mapped:            58772 kB
Shmem:               632 kB
Slab:             461744 kB
SReclaimable:     423648 kB
SUnreclaim:        38096 kB
KernelStack:        3240 kB
PageTables:         9376 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    24917548 kB
Committed_AS:    4106252 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      312936 kB
VmallocChunk:   34359422320 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        5056 kB
DirectMap2M:     2045952 kB
DirectMap1G:    14680064 kB




CPU:total 12 (6 cores per cpu, 2 threads per core) family 6 model 62 stepping 4, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, aes, clmul, erms, ht, tsc, tscinvbit


/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
stepping : 4
microcode : 1063
cpu MHz : 2100.146
cache size : 15360 KB
physical id : 0
siblings : 12
core id : 0
cpu cores : 6
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips : 4200.29
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:


processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
stepping : 4
microcode : 1063
cpu MHz : 2100.146
cache size : 15360 KB
physical id : 0
siblings : 12
core id : 1
cpu cores : 6
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips : 4200.29
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:


processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
stepping : 4
microcode : 1063
cpu MHz : 2100.146
cache size : 15360 KB
physical id : 0
siblings : 12
core id : 2
cpu cores : 6
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips : 4200.29
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:


processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
stepping : 4
microcode : 1063
cpu MHz : 2100.146
cache size : 15360 KB
physical id : 0
siblings : 12
core id : 3
cpu cores : 6
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips : 4200.29
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:


processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
stepping : 4
microcode : 1063
cpu MHz : 2100.146
cache size : 15360 KB
physical id : 0
siblings : 12
core id : 4
cpu cores : 6
apicid : 8
initial apicid : 8
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips : 4200.29
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:


processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
stepping : 4
microcode : 1063
cpu MHz : 2100.146
cache size : 15360 KB
physical id : 0
siblings : 12
core id : 5
cpu cores : 6
apicid : 10
initial apicid : 10
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips : 4200.29
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:


processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
stepping : 4
microcode : 1063
cpu MHz : 2100.146
cache size : 15360 KB
physical id : 0
siblings : 12
core id : 0
cpu cores : 6
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips : 4200.29
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:


processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
stepping : 4
microcode : 1063
cpu MHz : 2100.146
cache size : 15360 KB
physical id : 0
siblings : 12
core id : 1
cpu cores : 6
apicid : 3
initial apicid : 3
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips : 4200.29
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:


processor : 8
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
stepping : 4
microcode : 1063
cpu MHz : 2100.146
cache size : 15360 KB
physical id : 0
siblings : 12
core id : 2
cpu cores : 6
apicid : 5
initial apicid : 5
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips : 4200.29
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:


processor : 9
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
stepping : 4
microcode : 1063
cpu MHz : 2100.146
cache size : 15360 KB
physical id : 0
siblings : 12
core id : 3
cpu cores : 6
apicid : 7
initial apicid : 7
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips : 4200.29
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:


processor : 10
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
stepping : 4
microcode : 1063
cpu MHz : 2100.146
cache size : 15360 KB
physical id : 0
siblings : 12
core id : 4
cpu cores : 6
apicid : 9
initial apicid : 9
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips : 4200.29
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:


processor : 11
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
stepping : 4
microcode : 1063
cpu MHz : 2100.146
cache size : 15360 KB
physical id : 0
siblings : 12
core id : 5
cpu cores : 6
apicid : 11
initial apicid : 11
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips : 4200.29
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:






Memory: 4k page, physical 16280672k(3027452k free), swap 16777212k(16777212k free)


vm_info: Java HotSpot(TM) 64-Bit Server VM (25.112-b15) for linux-amd64 JRE (1.8.0_112-b15), built on Sep 22 2016 21:10:53 by "java_re" with gcc 4.3.0 20080428 (Red Hat 4.3.0-8)


time: Wed Dec 21 14:27:17 2016
elapsed time: 5 seconds (0d 0h 0m 5s)


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浮生若梦E
浮生若梦E
ping 140.205.155.65试试
xiaobo137
xiaobo137
可以
0
xiaobo137
xiaobo137

此问题已经解决,问题出在机房服务器上,他们查看之后修改了DNS就可以了 

现在一切都正常了。  

之前也存在这个网络问题,只是不明显。




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