failed to allocate XXXX bytes for committing reserved memory.

#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (malloc) failed to allocate 2863333376 bytes for committing reserved memory.
# Possible reasons:
#   The system is out of physical RAM or swap space
#   In 32 bit mode, the process size limit was hit
# Possible solutions:
#   Reduce memory load on the system
#   Increase physical memory or swap space
#   Check if swap backing store is full
#   Use 64 bit Java on a 64 bit OS
#   Decrease Java heap size (-Xmx/-Xms)
#   Decrease number of Java threads
#   Decrease Java thread stack sizes (-Xss)
#   Set larger code cache with -XX:ReservedCodeCacheSize=
# This output file may be truncated or incomplete.
#
#  Out of Memory Error (os_linux.cpp:2756), pid=19116, tid=139792166455040
#
# JRE version:  (7.0_79-b15) (build )
# Java VM: Java HotSpot(TM) 64-Bit Server VM (24.79-b02 mixed mode linux-amd64 compressed oops)
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#

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

Current thread (0x00007f23dc00a000):  JavaThread "Unknown thread" [_thread_in_vm, id=19117, stack(0x00007f23e02c8000,0x00007f23e66c9000)]

Stack: [0x00007f23e02c8000,0x00007f23e66c9000],  sp=0x00007f23e66c7330,  free space=102396k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V  [libjvm.so+0x9a32da]  VMError::report_and_die()+0x2ea
V  [libjvm.so+0x497f7b]  report_vm_out_of_memory(char const*, int, unsigned long, char const*)+0x9b
V  [libjvm.so+0x81fcce]  os::Linux::commit_memory_impl(char*, unsigned long, bool)+0xfe
V  [libjvm.so+0x820219]  os::pd_commit_memory(char*, unsigned long, unsigned long, bool)+0x29
V  [libjvm.so+0x819faa]  os::commit_memory(char*, unsigned long, unsigned long, bool)+0x2a
V  [libjvm.so+0x99eae9]  VirtualSpace::expand_by(unsigned long, bool)+0x1c9
V  [libjvm.so+0x99ec6d]  VirtualSpace::initialize(ReservedSpace, unsigned long)+0xcd
V  [libjvm.so+0x57962f]  CardGeneration::CardGeneration(ReservedSpace, unsigned long, int, GenRemSet*)+0x11f
V  [libjvm.so+0x9534e3]  TenuredGeneration::TenuredGeneration(ReservedSpace, unsigned long, int, GenRemSet*)+0x83
V  [libjvm.so+0x57abbd]  GenerationSpec::init(ReservedSpace, int, GenRemSet*)+0x3bd
V  [libjvm.so+0x56afe4]  GenCollectedHeap::initialize()+0x344
V  [libjvm.so+0x9751aa]  Universe::initialize_heap()+0xca
V  [libjvm.so+0x976379]  universe_init()+0x79
V  [libjvm.so+0x5b1d25]  init_globals()+0x65
V  [libjvm.so+0x95dc6d]  Threads::create_vm(JavaVMInitArgs*, bool*)+0x1ed
V  [libjvm.so+0x639fe4]  JNI_CreateJavaVM+0x74
C  [libjli.so+0x2f8e]  JavaMain+0x9e


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

Java Threads: ( => current thread )

Other Threads:

=>0x00007f23dc00a000 (exited) JavaThread "Unknown thread" [_thread_in_vm, id=19117, stack(0x00007f23e02c8000,0x00007f23e66c9000)]

VM state:not at safepoint (not fully initialized)

VM Mutex/Monitor currently owned by a thread: None

GC Heap History (0 events):
No events

Deoptimization events (0 events):
No events

Internal exceptions (0 events):
No events

Events (0 events):
No events


Dynamic libraries:
00400000-00401000 r-xp 00000000 ca:01 657555                             /alidata/java/jdk1.7.0_79/bin/java
00600000-00601000 rw-p 00000000 ca:01 657555                             /alidata/java/jdk1.7.0_79/bin/java
0190a000-0192b000 rw-p 00000000 00:00 0                                  [heap]
680000000-6d5550000 rw-p 00000000 00:00 0 
780000000-800000000 rw-p 00000000 00:00 0 
7f23d7402000-7f23d781a000 rw-p 00000000 00:00 0 
7f23d781a000-7f23d816f000 rw-p 00000000 00:00 0 
7f23d816f000-7f23d8170000 rw-p 00000000 00:00 0 
7f23d8170000-7f23d83e0000 rwxp 00000000 00:00 0 
7f23d83e0000-7f23db170000 rw-p 00000000 00:00 0 
7f23db170000-7f23db18a000 r-xp 00000000 ca:01 655575                     /alidata/java/jdk1.7.0_79/jre/lib/amd64/libzip.so
7f23db18a000-7f23db38a000 ---p 0001a000 ca:01 655575                     /alidata/java/jdk1.7.0_79/jre/lib/amd64/libzip.so
7f23db38a000-7f23db38b000 rw-p 0001a000 ca:01 655575                     /alidata/java/jdk1.7.0_79/jre/lib/amd64/libzip.so
7f23db38b000-7f23db396000 r-xp 00000000 ca:01 786730                     /lib/x86_64-linux-gnu/libnss_files-2.19.so
7f23db396000-7f23db595000 ---p 0000b000 ca:01 786730                     /lib/x86_64-linux-gnu/libnss_files-2.19.so
7f23db595000-7f23db596000 r--p 0000a000 ca:01 786730                     /lib/x86_64-linux-gnu/libnss_files-2.19.so
7f23db596000-7f23db597000 rw-p 0000b000 ca:01 786730                     /lib/x86_64-linux-gnu/libnss_files-2.19.so
7f23db597000-7f23db5a2000 r-xp 00000000 ca:01 786774                     /lib/x86_64-linux-gnu/libnss_nis-2.19.so
7f23db5a2000-7f23db7a1000 ---p 0000b000 ca:01 786774                     /lib/x86_64-linux-gnu/libnss_nis-2.19.so
7f23db7a1000-7f23db7a2000 r--p 0000a000 ca:01 786774                     /lib/x86_64-linux-gnu/libnss_nis-2.19.so
7f23db7a2000-7f23db7a3000 rw-p 0000b000 ca:01 786774                     /lib/x86_64-linux-gnu/libnss_nis-2.19.so
7f23db7a3000-7f23db7ba000 r-xp 00000000 ca:01 786762                     /lib/x86_64-linux-gnu/libnsl-2.19.so
7f23db7ba000-7f23db9b9000 ---p 00017000 ca:01 786762                     /lib/x86_64-linux-gnu/libnsl-2.19.so
7f23db9b9000-7f23db9ba000 r--p 00016000 ca:01 786762                     /lib/x86_64-linux-gnu/libnsl-2.19.so
7f23db9ba000-7f23db9bb000 rw-p 00017000 ca:01 786762                     /lib/x86_64-linux-gnu/libnsl-2.19.so
7f23db9bb000-7f23db9bd000 rw-p 00000000 00:00 0 
7f23db9bd000-7f23db9c6000 r-xp 00000000 ca:01 786760                     /lib/x86_64-linux-gnu/libnss_compat-2.19.so
7f23db9c6000-7f23dbbc5000 ---p 00009000 ca:01 786760                     /lib/x86_64-linux-gnu/libnss_compat-2.19.so
7f23dbbc5000-7f23dbbc6000 r--p 00008000 ca:01 786760                     /lib/x86_64-linux-gnu/libnss_compat-2.19.so
7f23dbbc6000-7f23dbbc7000 rw-p 00009000 ca:01 786760                     /lib/x86_64-linux-gnu/libnss_compat-2.19.so
7f23dbbc7000-7f23dbbf0000 r-xp 00000000 ca:01 655541                     /alidata/java/jdk1.7.0_79/jre/lib/amd64/libjava.so
7f23dbbf0000-7f23dbdf0000 ---p 00029000 ca:01 655541                     /alidata/java/jdk1.7.0_79/jre/lib/amd64/libjava.so
7f23dbdf0000-7f23dbdf2000 rw-p 00029000 ca:01 655541                     /alidata/java/jdk1.7.0_79/jre/lib/amd64/libjava.so
7f23dbdf2000-7f23dbdff000 r-xp 00000000 ca:01 655568                     /alidata/java/jdk1.7.0_79/jre/lib/amd64/libverify.so
7f23dbdff000-7f23dbffe000 ---p 0000d000 ca:01 655568                     /alidata/java/jdk1.7.0_79/jre/lib/amd64/libverify.so
7f23dbffe000-7f23dc000000 rw-p 0000c000 ca:01 655568                     /alidata/java/jdk1.7.0_79/jre/lib/amd64/libverify.so
7f23dc000000-7f23dc027000 rw-p 00000000 00:00 0 
7f23dc027000-7f23e0000000 ---p 00000000 00:00 0 
7f23e00c0000-7f23e00c7000 r-xp 00000000 ca:01 786771                     /lib/x86_64-linux-gnu/librt-2.19.so
7f23e00c7000-7f23e02c6000 ---p 00007000 ca:01 786771                     /lib/x86_64-linux-gnu/librt-2.19.so
7f23e02c6000-7f23e02c7000 r--p 00006000 ca:01 786771                     /lib/x86_64-linux-gnu/librt-2.19.so
7f23e02c7000-7f23e02c8000 rw-p 00007000 ca:01 786771                     /lib/x86_64-linux-gnu/librt-2.19.so
7f23e02c8000-7f23e02cb000 ---p 00000000 00:00 0 
7f23e02cb000-7f23e66c9000 rw-p 00000000 00:00 0                          [stack:19117]
7f23e66c9000-7f23e67ce000 r-xp 00000000 ca:01 786531                     /lib/x86_64-linux-gnu/libm-2.19.so
7f23e67ce000-7f23e69cd000 ---p 00105000 ca:01 786531                     /lib/x86_64-linux-gnu/libm-2.19.so
7f23e69cd000-7f23e69ce000 r--p 00104000 ca:01 786531                     /lib/x86_64-linux-gnu/libm-2.19.so
7f23e69ce000-7f23e69cf000 rw-p 00105000 ca:01 786531                     /lib/x86_64-linux-gnu/libm-2.19.so
7f23e69cf000-7f23e7544000 r-xp 00000000 ca:01 655595                     /alidata/java/jdk1.7.0_79/jre/lib/amd64/server/libjvm.so
7f23e7544000-7f23e7744000 ---p 00b75000 ca:01 655595                     /alidata/java/jdk1.7.0_79/jre/lib/amd64/server/libjvm.so
7f23e7744000-7f23e7808000 rw-p 00b75000 ca:01 655595                     /alidata/java/jdk1.7.0_79/jre/lib/amd64/server/libjvm.so
7f23e7808000-7f23e7849000 rw-p 00000000 00:00 0 
7f23e7849000-7f23e7a04000 r-xp 00000000 ca:01 786768                     /lib/x86_64-linux-gnu/libc-2.19.so
7f23e7a04000-7f23e7c03000 ---p 001bb000 ca:01 786768                     /lib/x86_64-linux-gnu/libc-2.19.so
7f23e7c03000-7f23e7c07000 r--p 001ba000 ca:01 786768                     /lib/x86_64-linux-gnu/libc-2.19.so
7f23e7c07000-7f23e7c09000 rw-p 001be000 ca:01 786768                     /lib/x86_64-linux-gnu/libc-2.19.so
7f23e7c09000-7f23e7c0e000 rw-p 00000000 00:00 0 
7f23e7c0e000-7f23e7c11000 r-xp 00000000 ca:01 786750                     /lib/x86_64-linux-gnu/libdl-2.19.so
7f23e7c11000-7f23e7e10000 ---p 00003000 ca:01 786750                     /lib/x86_64-linux-gnu/libdl-2.19.so
7f23e7e10000-7f23e7e11000 r--p 00002000 ca:01 786750                     /lib/x86_64-linux-gnu/libdl-2.19.so
7f23e7e11000-7f23e7e12000 rw-p 00003000 ca:01 786750                     /lib/x86_64-linux-gnu/libdl-2.19.so
7f23e7e12000-7f23e7e28000 r-xp 00000000 ca:01 656276                     /alidata/java/jdk1.7.0_79/lib/amd64/jli/libjli.so
7f23e7e28000-7f23e8028000 ---p 00016000 ca:01 656276                     /alidata/java/jdk1.7.0_79/lib/amd64/jli/libjli.so
7f23e8028000-7f23e8029000 rw-p 00016000 ca:01 656276                     /alidata/java/jdk1.7.0_79/lib/amd64/jli/libjli.so
7f23e8029000-7f23e8042000 r-xp 00000000 ca:01 786769                     /lib/x86_64-linux-gnu/libpthread-2.19.so
7f23e8042000-7f23e8241000 ---p 00019000 ca:01 786769                     /lib/x86_64-linux-gnu/libpthread-2.19.so
7f23e8241000-7f23e8242000 r--p 00018000 ca:01 786769                     /lib/x86_64-linux-gnu/libpthread-2.19.so
7f23e8242000-7f23e8243000 rw-p 00019000 ca:01 786769                     /lib/x86_64-linux-gnu/libpthread-2.19.so
7f23e8243000-7f23e8247000 rw-p 00000000 00:00 0 
7f23e8247000-7f23e826a000 r-xp 00000000 ca:01 786764                     /lib/x86_64-linux-gnu/ld-2.19.so
7f23e82ba000-7f23e839f000 rw-p 00000000 00:00 0 
7f23e839f000-7f23e8455000 rw-p 00000000 00:00 0 
7f23e8455000-7f23e845d000 rw-s 00000000 ca:01 1048600                    /tmp/hsperfdata_root/19116
7f23e845d000-7f23e8461000 rw-p 00000000 00:00 0 
7f23e8463000-7f23e8466000 rw-p 00000000 00:00 0 
7f23e8466000-7f23e8467000 r--p 00000000 00:00 0 
7f23e8467000-7f23e8469000 rw-p 00000000 00:00 0 
7f23e8469000-7f23e846a000 r--p 00022000 ca:01 786764                     /lib/x86_64-linux-gnu/ld-2.19.so
7f23e846a000-7f23e846b000 rw-p 00023000 ca:01 786764                     /lib/x86_64-linux-gnu/ld-2.19.so
7f23e846b000-7f23e846c000 rw-p 00000000 00:00 0 
7fff664a2000-7fff664c3000 rw-p 00000000 00:00 0                          [stack]
7fff665fe000-7fff66600000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]

VM Arguments:
jvm_args: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Xms4096m -Xmx4096m -Xss102400K -XX:PermSize=1024m -XX:MaxPermSize=2048m -Djava.endorsed.dirs=/alidata/server/apache-tomcat-7.0.62/endorsed -Dcatalina.base=/alidata/server/apache-tomcat-7.0.62 -Dcatalina.home=/alidata/server/apache-tomcat-7.0.62 -Djava.io.tmpdir=/alidata/server/apache-tomcat-7.0.62/temp 
java_command: org.apache.catalina.startup.Bootstrap stop
Launcher Type: SUN_STANDARD

Environment Variables:
JAVA_HOME=/alidata/java/jdk1.7.0_79
PATH=/alidata/server/apache-tomcat-7.0.62/bin:/alidata/java/jdk1.7.0_79/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
SHELL=/bin/bash

Signal Handlers:
SIGSEGV: [libjvm.so+0x9a3bf0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGBUS: [libjvm.so+0x9a3bf0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGFPE: [libjvm.so+0x81cb60], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGPIPE: [libjvm.so+0x81cb60], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGXFSZ: [libjvm.so+0x81cb60], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x81cb60], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x81e360], sa_mask[0]=0x00000000, sa_flags=0x10000004
SIGHUP: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGINT: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGTERM: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGQUIT: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000


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

OS:jessie/sid

uname:Linux 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64
libc:glibc 2.19 NPTL 2.19 
rlimit: STACK 8192k, CORE 0k, NPROC 31445, NOFILE 65535, AS infinity
load average:0.00 0.01 0.05

/proc/meminfo:
MemTotal:        4046788 kB
MemFree:         1792160 kB
Buffers:          191356 kB
Cached:           327532 kB
SwapCached:            0 kB
Active:          1988480 kB
Inactive:         119512 kB
Active(anon):    1589220 kB
Inactive(anon):      308 kB
Active(file):     399260 kB
Inactive(file):   119204 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:             0 kB
SwapFree:              0 kB
Dirty:                72 kB
Writeback:             0 kB
AnonPages:       1589124 kB
Mapped:            31780 kB
Shmem:               404 kB
Slab:             106724 kB
SReclaimable:      94344 kB
SUnreclaim:        12380 kB
KernelStack:        1760 kB
PageTables:         7308 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     2023392 kB
Committed_AS:   12751176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:        7616 kB
VmallocChunk:   34359727531 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1513472 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       26624 kB
DirectMap2M:     4298752 kB


CPU:total 1 (32 cores per cpu, 2 threads per core) family 6 model 45 stepping 7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, aes, ht, tsc

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 45
model name	: Intel(R) Xeon(R) CPU E5-2630 0 @ 2.30GHz
stepping	: 7
microcode	: 0x70d
cpu MHz		: 2300.056
cache size	: 15360 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
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 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl pni ssse3 cx16 sse4_1 sse4_2 popcnt aes hypervisor lahf_lm
bogomips	: 4600.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:



Memory: 4k page, physical 4046788k(1792160k free), swap 0k(0k free)

vm_info: Java HotSpot(TM) 64-Bit Server VM (24.79-b02) for linux-amd64 JRE (1.7.0_79-b15), built on Apr 10 2015 11:34:48 by "java_re" with gcc 4.3.0 20080428 (Red Hat 4.3.0-8)

time: Fri Jun  3 10:36:47 2016
elapsed time: 0 seconds

今天线上 报出这个错误 ,tomcat down 掉无法重启 查看  catalina.sh 发现配置不合理

JAVA_OPTS="-Xms4096m -Xmx4096m -Xss102400K -XX:PermSize=1024m -XX:MaxPermSize=2048m"

我们服务器降级过 目前内存4g  

JAVA_OPTS="-Xms3072m -Xmx3072m -Xss1024K -XX:PermSize=128m -XX:MaxPermSize=256m"

问题解决

另外 这个问题也可能是程序自身内存溢出导致