内存错误 JVM 启动我的世界服务器
Memory error JVM starting minecraft server
我正在尝试将我的世界服务器放入我的数字海洋 ubuntu 服务器
我遵循了 digital ocean 教程中的所有步骤，当我到达这一部分时：
java -Xmx1024M -Xms1024M -jar minecraft_server.jar nogui
我收到以下错误消息：
OpenJDK Client VM warning: INFO: os::commit_memory(0x63d50000, 715849728, 0) failed; error='Cannot allocate memory' (errno=12)
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (malloc) failed to allocate 715849728 bytes for committing reserved memory.
# An error report file with more information is saved as:
# /home/avi/minecraft/hs_err_pid1418.log
和以下日志文件：
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (malloc) failed to allocate 715849728 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:2827), pid=1421, tid=3063196480
#
# JRE version: (7.0_101) (build )
# Java VM: OpenJDK Client VM (24.95-b01 mixed mode, sharing linux-x86 )
# Derivative: IcedTea 2.6.6
# Distribution: Ubuntu 14.04 LTS, package 7u101-2.6.6-0ubuntu0.14.04.1
# 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 (0xb6707400): JavaThread "Unknown thread" [_thread_in_vm, id=1422, stack(0xb68fa000,0xb694b000)]
Stack: [0xb68fa000,0xb694b000]
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
Other Threads:
=>0xb6707400 (exited) JavaThread "Unknown thread" [_thread_in_vm, id=1422, stack(0xb68fa000,0xb694b000)]
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:
08048000-08049000 r-xp 00000000 fd:01 146580 /usr/lib/jvm/java-7-openjdk-i386/jre/bin/java
08049000-0804a000 r--p 00000000 fd:01 146580 /usr/lib/jvm/java-7-openjdk-i386/jre/bin/java
0804a000-0804b000 rw-p 00001000 fd:01 146580 /usr/lib/jvm/java-7-openjdk-i386/jre/bin/java
09da7000-09dc8000 rw-p 00000000 00:00 0 [heap]
4e800000-63d50000 rw-p 00000000 00:00 0
8e800000-94600000 rw-p 00000000 00:00 0
b4454000-b44ff000 rw-p 00000000 00:00 0
b44ff000-b467f000 rw-p 00000000 00:00 0
b467f000-b4681000 rw-p 00000000 00:00 0
b4681000-b4700000 rw-p 00000000 00:00 0
b4700000-b4728000 rwxp 00000000 00:00 0
b4728000-b6721000 rw-p 00000000 00:00 0
b6721000-b6800000 ---p 00000000 00:00 0
b686c000-b6874000 r-xp 00000000 fd:01 146607 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libzip.so
b6874000-b6875000 r--p 00007000 fd:01 146607 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libzip.so
b6875000-b6876000 rw-p 00008000 fd:01 146607 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libzip.so
b6876000-b6880000 r-xp 00000000 fd:01 917692 /lib/i386-linux-gnu/libnss_files-2.19.so
b6880000-b6881000 r--p 00009000 fd:01 917692 /lib/i386-linux-gnu/libnss_files-2.19.so
b6881000-b6882000 rw-p 0000a000 fd:01 917692 /lib/i386-linux-gnu/libnss_files-2.19.so
b6882000-b688c000 r-xp 00000000 fd:01 917666 /lib/i386-linux-gnu/libnss_nis-2.19.so
b688c000-b688d000 r--p 00009000 fd:01 917666 /lib/i386-linux-gnu/libnss_nis-2.19.so
b688d000-b688e000 rw-p 0000a000 fd:01 917666 /lib/i386-linux-gnu/libnss_nis-2.19.so
b688e000-b68a3000 r-xp 00000000 fd:01 917642 /lib/i386-linux-gnu/libnsl-2.19.so
b68a3000-b68a4000 r--p 00015000 fd:01 917642 /lib/i386-linux-gnu/libnsl-2.19.so
b68a4000-b68a5000 rw-p 00016000 fd:01 917642 /lib/i386-linux-gnu/libnsl-2.19.so
b68a5000-b68a7000 rw-p 00000000 00:00 0
b68a7000-b68ae000 r-xp 00000000 fd:01 917597 /lib/i386-linux-gnu/libnss_compat-2.19.so
b68ae000-b68af000 r--p 00006000 fd:01 917597 /lib/i386-linux-gnu/libnss_compat-2.19.so
b68af000-b68b0000 rw-p 00007000 fd:01 917597 /lib/i386-linux-gnu/libnss_compat-2.19.so
b68b0000-b68b8000 rw-s 00000000 fd:01 1179680 /tmp/hsperfdata_avi/1421
b68b8000-b68df000 r-xp 00000000 fd:01 146592 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libjava.so
b68df000-b68e0000 r--p 00026000 fd:01 146592 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libjava.so
b68e0000-b68e1000 rw-p 00027000 fd:01 146592 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libjava.so
b68e1000-b68ef000 r-xp 00000000 fd:01 146593 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libverify.so
b68ef000-b68f0000 r--p 0000d000 fd:01 146593 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libverify.so
b68f0000-b68f1000 rw-p 0000e000 fd:01 146593 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libverify.so
b68f1000-b68f8000 r-xp 00000000 fd:01 917674 /lib/i386-linux-gnu/librt-2.19.so
b68f8000-b68f9000 r--p 00006000 fd:01 917674 /lib/i386-linux-gnu/librt-2.19.so
b68f9000-b68fa000 rw-p 00007000 fd:01 917674 /lib/i386-linux-gnu/librt-2.19.so
b68fa000-b68fd000 ---p 00000000 00:00 0
b68fd000-b694b000 rw-p 00000000 00:00 0 [stack:1422]
b694b000-b6967000 r-xp 00000000 fd:01 917528 /lib/i386-linux-gnu/libgcc_s.so.1
b6967000-b6968000 rw-p 0001b000 fd:01 917528 /lib/i386-linux-gnu/libgcc_s.so.1
b6968000-b69ac000 r-xp 00000000 fd:01 917515 /lib/i386-linux-gnu/libm-2.19.so
b69ac000-b69ad000 r--p 00043000 fd:01 917515 /lib/i386-linux-gnu/libm-2.19.so
b69ad000-b69ae000 rw-p 00044000 fd:01 917515 /lib/i386-linux-gnu/libm-2.19.so
b69ae000-b6a8a000 r-xp 00000000 fd:01 131185 /usr/lib/i386-linux-gnu/libstdc++.so.6.0.19
b6a8a000-b6a8e000 r--p 000dc000 fd:01 131185 /usr/lib/i386-linux-gnu/libstdc++.so.6.0.19
b6a8e000-b6a8f000 rw-p 000e0000 fd:01 131185 /usr/lib/i386-linux-gnu/libstdc++.so.6.0.19
b6a8f000-b6a96000 rw-p 00000000 00:00 0
b6a96000-b70c7000 r-xp 00000000 fd:01 146614 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/client/libjvm.so
b70c7000-b70dd000 r--p 00630000 fd:01 146614 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/client/libjvm.so
b70dd000-b70ec000 rw-p 00646000 fd:01 146614 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/client/libjvm.so
b70ec000-b7508000 rw-p 00000000 00:00 0
b7508000-b7520000 r-xp 00000000 fd:01 917645 /lib/i386-linux-gnu/libz.so.1.2.8
b7520000-b7521000 r--p 00017000 fd:01 917645 /lib/i386-linux-gnu/libz.so.1.2.8
b7508000-b7520000 r-xp 00000000 fd:01 917645 /lib/i386-linux-gnu/libz.so.1.2.8
b7520000-b7521000 r--p 00017000 fd:01 917645 /lib/i386-linux-gnu/libz.so.1.2.8
b7521000-b7522000 rw-p 00018000 fd:01 917645 /lib/i386-linux-gnu/libz.so.1.2.8
b7522000-b753a000 r-xp 00000000 fd:01 917643 /lib/i386-linux-gnu/libpthread-2.19.so
b753a000-b753b000 r--p 00018000 fd:01 917643 /lib/i386-linux-gnu/libpthread-2.19.so
b753b000-b753c000 rw-p 00019000 fd:01 917643 /lib/i386-linux-gnu/libpthread-2.19.so
b753c000-b753e000 rw-p 00000000 00:00 0
b753e000-b7541000 r-xp 00000000 fd:01 917535 /lib/i386-linux-gnu/libdl-2.19.so
b7541000-b7542000 r--p 00002000 fd:01 917535 /lib/i386-linux-gnu/libdl-2.19.so
b7542000-b7543000 rw-p 00003000 fd:01 917535 /lib/i386-linux-gnu/libdl-2.19.so
b7543000-b76eb000 r-xp 00000000 fd:01 917676 /lib/i386-linux-gnu/libc-2.19.so
b76eb000-b76ec000 ---p 001a8000 fd:01 917676 /lib/i386-linux-gnu/libc-2.19.so
b76ec000-b76ee000 r--p 001a8000 fd:01 917676 /lib/i386-linux-gnu/libc-2.19.so
b76ee000-b76ef000 rw-p 001aa000 fd:01 917676 /lib/i386-linux-gnu/libc-2.19.so
b76ef000-b76f2000 rw-p 00000000 00:00 0
b76f8000-b76f9000 rw-p 00000000 00:00 0
b76f9000-b76fa000 r--p 00000000 00:00 0
b76fa000-b7706000 r-xp 00000000 fd:01 146625 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/jli/libjli.so
b7706000-b7707000 r--p 0000c000 fd:01 146625 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/jli/libjli.so
b7707000-b7708000 rw-p 0000d000 fd:01 146625 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/jli/libjli.so
b7708000-b770b000 rw-p 00000000 00:00 0
b770b000-b770c000 r-xp 00000000 00:00 0 [vdso]
b770c000-b772c000 r-xp 00000000 fd:01 917657 /lib/i386-linux-gnu/ld-2.19.so
b772c000-b772d000 r--p 0001f000 fd:01 917657 /lib/i386-linux-gnu/ld-2.19.so
b772d000-b772e000 rw-p 00020000 fd:01 917657 /lib/i386-linux-gnu/ld-2.19.so
bf9cc000-bf9cd000 rwxp 00000000 00:00 0
bf9ff000-bfa20000 rw-p 00000000 00:00 0 [stack]
VM Arguments:
jvm_args: -Xmx1024M -Xms1024M
java_command: minecraft_server.jar nogui
Launcher Type: SUN_STANDARD
Environment Variables:
PATH=/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+0x4eb390], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGBUS: [libjvm.so+0x4eb390], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGFPE: [libjvm.so+0x3c91d0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGPIPE: [libjvm.so+0x3c91d0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGXFSZ: [libjvm.so+0x3c91d0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x3c91d0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x3c9060], 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
SIGTRAP: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
--------------- S Y S T E M ---------------
OS:Ubuntu 14.04 (trusty)
uname:Linux 3.13.0-88-generic #135-Ubuntu SMP Wed Jun 8 21:10:37 UTC 2016 i686
libc:glibc 2.19 NPTL 2.19
uname:Linux 3.13.0-88-generic #135-Ubuntu SMP Wed Jun 8 21:10:37 UTC 2016 i686
libc:glibc 2.19 NPTL 2.19
rlimit: STACK 8192k, CORE 0k, NPROC 3810, NOFILE 4096, AS infinity
load average:0.00 0.01 0.02
/proc/meminfo:
MemTotal: 507200 kB
MemFree: 415836 kB
Buffers: 3024 kB
Cached: 26864 kB
SwapCached: 0 kB
Active: 47656 kB
Inactive: 23620 kB
Active(anon): 41424 kB
Inactive(anon): 5648 kB
Active(file): 6232 kB
Inactive(file): 17972 kB
Unevictable: 0 kB
Mlocked: 0 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 507200 kB
LowFree: 415836 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 64 kB
Writeback: 0 kB
AnonPages: 41424 kB
Mapped: 20960 kB
Shmem: 5648 kB
Slab: 10704 kB
SReclaimable: 5088 kB
SUnreclaim: 5616 kB
KernelStack: 736 kB
PageTables: 1160 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 253600 kB
Committed_AS: 862388 kB
VmallocTotal: 512000 kB
VmallocUsed: 7072 kB
VmallocChunk: 499388 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 26616 kB
DirectMap2M: 497664 kB
CPU:total 1 (1 cores per cpu, 1 threads per core) family 6 model 63 stepping 2, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, erms, tsc
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 63
model name : Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz
stepping : 2
microcode : 0x1
cpu MHz : 1799.998
cache size : 30720 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fdiv_bug : no
f00f_bug : no
coma_bug : no
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 mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon eagerfpu pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x$
bogomips : 3599.99
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
Memory: 4k page, physical 507200k(415836k free), swap 0k(0k free)
vm_info: OpenJDK Client VM (24.95-b01) for linux-x86 JRE (1.7.0_101-b00), built on Apr 24 2016 20:33:21 by "buildd" with gcc 4.8.2
time: Wed Jul 13 01:25:36 2016
elapsed time: 0 seconds
我知道这是一个内存分配问题，但我不知道如何解决。
真的很感激在这件事上的一些帮助。
P.S。我知道我是菜鸟。
-Xmx1024M -Xms1024M 标志尝试分配 1 Gb 内存。
因为它是一个数字海洋水滴，也许您的服务器没有 1 Gb 的内存。
您没有足够的内存来启动该大小的 JVM。
/proc/meminfo:
MemTotal: 507200 kB
MemFree: 415836 kB
SwapTotal: 0 kB
SwapFree: 0 kB
您有大约 415 kB 的可用空间，并且没有交换 space 所以这是一个硬性限制。我建议您添加一些交换空间 space，至少 512 MB，并将您的堆大小限制在 300 MB 左右，以便 JVM 也有 运行 的空间。注意：这对于服务器来说可能太小，在这种情况下您需要更多内存。
我正在尝试将我的世界服务器放入我的数字海洋 ubuntu 服务器
我遵循了 digital ocean 教程中的所有步骤，当我到达这一部分时：
java -Xmx1024M -Xms1024M -jar minecraft_server.jar nogui
我收到以下错误消息：
OpenJDK Client VM warning: INFO: os::commit_memory(0x63d50000, 715849728, 0) failed; error='Cannot allocate memory' (errno=12)
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (malloc) failed to allocate 715849728 bytes for committing reserved memory.
# An error report file with more information is saved as:
# /home/avi/minecraft/hs_err_pid1418.log
和以下日志文件：
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (malloc) failed to allocate 715849728 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:2827), pid=1421, tid=3063196480
#
# JRE version: (7.0_101) (build )
# Java VM: OpenJDK Client VM (24.95-b01 mixed mode, sharing linux-x86 )
# Derivative: IcedTea 2.6.6
# Distribution: Ubuntu 14.04 LTS, package 7u101-2.6.6-0ubuntu0.14.04.1
# 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 (0xb6707400): JavaThread "Unknown thread" [_thread_in_vm, id=1422, stack(0xb68fa000,0xb694b000)]
Stack: [0xb68fa000,0xb694b000]
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
Other Threads:
=>0xb6707400 (exited) JavaThread "Unknown thread" [_thread_in_vm, id=1422, stack(0xb68fa000,0xb694b000)]
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:
08048000-08049000 r-xp 00000000 fd:01 146580 /usr/lib/jvm/java-7-openjdk-i386/jre/bin/java
08049000-0804a000 r--p 00000000 fd:01 146580 /usr/lib/jvm/java-7-openjdk-i386/jre/bin/java
0804a000-0804b000 rw-p 00001000 fd:01 146580 /usr/lib/jvm/java-7-openjdk-i386/jre/bin/java
09da7000-09dc8000 rw-p 00000000 00:00 0 [heap]
4e800000-63d50000 rw-p 00000000 00:00 0
8e800000-94600000 rw-p 00000000 00:00 0
b4454000-b44ff000 rw-p 00000000 00:00 0
b44ff000-b467f000 rw-p 00000000 00:00 0
b467f000-b4681000 rw-p 00000000 00:00 0
b4681000-b4700000 rw-p 00000000 00:00 0
b4700000-b4728000 rwxp 00000000 00:00 0
b4728000-b6721000 rw-p 00000000 00:00 0
b6721000-b6800000 ---p 00000000 00:00 0
b686c000-b6874000 r-xp 00000000 fd:01 146607 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libzip.so
b6874000-b6875000 r--p 00007000 fd:01 146607 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libzip.so
b6875000-b6876000 rw-p 00008000 fd:01 146607 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libzip.so
b6876000-b6880000 r-xp 00000000 fd:01 917692 /lib/i386-linux-gnu/libnss_files-2.19.so
b6880000-b6881000 r--p 00009000 fd:01 917692 /lib/i386-linux-gnu/libnss_files-2.19.so
b6881000-b6882000 rw-p 0000a000 fd:01 917692 /lib/i386-linux-gnu/libnss_files-2.19.so
b6882000-b688c000 r-xp 00000000 fd:01 917666 /lib/i386-linux-gnu/libnss_nis-2.19.so
b688c000-b688d000 r--p 00009000 fd:01 917666 /lib/i386-linux-gnu/libnss_nis-2.19.so
b688d000-b688e000 rw-p 0000a000 fd:01 917666 /lib/i386-linux-gnu/libnss_nis-2.19.so
b688e000-b68a3000 r-xp 00000000 fd:01 917642 /lib/i386-linux-gnu/libnsl-2.19.so
b68a3000-b68a4000 r--p 00015000 fd:01 917642 /lib/i386-linux-gnu/libnsl-2.19.so
b68a4000-b68a5000 rw-p 00016000 fd:01 917642 /lib/i386-linux-gnu/libnsl-2.19.so
b68a5000-b68a7000 rw-p 00000000 00:00 0
b68a7000-b68ae000 r-xp 00000000 fd:01 917597 /lib/i386-linux-gnu/libnss_compat-2.19.so
b68ae000-b68af000 r--p 00006000 fd:01 917597 /lib/i386-linux-gnu/libnss_compat-2.19.so
b68af000-b68b0000 rw-p 00007000 fd:01 917597 /lib/i386-linux-gnu/libnss_compat-2.19.so
b68b0000-b68b8000 rw-s 00000000 fd:01 1179680 /tmp/hsperfdata_avi/1421
b68b8000-b68df000 r-xp 00000000 fd:01 146592 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libjava.so
b68df000-b68e0000 r--p 00026000 fd:01 146592 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libjava.so
b68e0000-b68e1000 rw-p 00027000 fd:01 146592 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libjava.so
b68e1000-b68ef000 r-xp 00000000 fd:01 146593 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libverify.so
b68ef000-b68f0000 r--p 0000d000 fd:01 146593 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libverify.so
b68f0000-b68f1000 rw-p 0000e000 fd:01 146593 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/libverify.so
b68f1000-b68f8000 r-xp 00000000 fd:01 917674 /lib/i386-linux-gnu/librt-2.19.so
b68f8000-b68f9000 r--p 00006000 fd:01 917674 /lib/i386-linux-gnu/librt-2.19.so
b68f9000-b68fa000 rw-p 00007000 fd:01 917674 /lib/i386-linux-gnu/librt-2.19.so
b68fa000-b68fd000 ---p 00000000 00:00 0
b68fd000-b694b000 rw-p 00000000 00:00 0 [stack:1422]
b694b000-b6967000 r-xp 00000000 fd:01 917528 /lib/i386-linux-gnu/libgcc_s.so.1
b6967000-b6968000 rw-p 0001b000 fd:01 917528 /lib/i386-linux-gnu/libgcc_s.so.1
b6968000-b69ac000 r-xp 00000000 fd:01 917515 /lib/i386-linux-gnu/libm-2.19.so
b69ac000-b69ad000 r--p 00043000 fd:01 917515 /lib/i386-linux-gnu/libm-2.19.so
b69ad000-b69ae000 rw-p 00044000 fd:01 917515 /lib/i386-linux-gnu/libm-2.19.so
b69ae000-b6a8a000 r-xp 00000000 fd:01 131185 /usr/lib/i386-linux-gnu/libstdc++.so.6.0.19
b6a8a000-b6a8e000 r--p 000dc000 fd:01 131185 /usr/lib/i386-linux-gnu/libstdc++.so.6.0.19
b6a8e000-b6a8f000 rw-p 000e0000 fd:01 131185 /usr/lib/i386-linux-gnu/libstdc++.so.6.0.19
b6a8f000-b6a96000 rw-p 00000000 00:00 0
b6a96000-b70c7000 r-xp 00000000 fd:01 146614 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/client/libjvm.so
b70c7000-b70dd000 r--p 00630000 fd:01 146614 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/client/libjvm.so
b70dd000-b70ec000 rw-p 00646000 fd:01 146614 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/client/libjvm.so
b70ec000-b7508000 rw-p 00000000 00:00 0
b7508000-b7520000 r-xp 00000000 fd:01 917645 /lib/i386-linux-gnu/libz.so.1.2.8
b7520000-b7521000 r--p 00017000 fd:01 917645 /lib/i386-linux-gnu/libz.so.1.2.8
b7508000-b7520000 r-xp 00000000 fd:01 917645 /lib/i386-linux-gnu/libz.so.1.2.8
b7520000-b7521000 r--p 00017000 fd:01 917645 /lib/i386-linux-gnu/libz.so.1.2.8
b7521000-b7522000 rw-p 00018000 fd:01 917645 /lib/i386-linux-gnu/libz.so.1.2.8
b7522000-b753a000 r-xp 00000000 fd:01 917643 /lib/i386-linux-gnu/libpthread-2.19.so
b753a000-b753b000 r--p 00018000 fd:01 917643 /lib/i386-linux-gnu/libpthread-2.19.so
b753b000-b753c000 rw-p 00019000 fd:01 917643 /lib/i386-linux-gnu/libpthread-2.19.so
b753c000-b753e000 rw-p 00000000 00:00 0
b753e000-b7541000 r-xp 00000000 fd:01 917535 /lib/i386-linux-gnu/libdl-2.19.so
b7541000-b7542000 r--p 00002000 fd:01 917535 /lib/i386-linux-gnu/libdl-2.19.so
b7542000-b7543000 rw-p 00003000 fd:01 917535 /lib/i386-linux-gnu/libdl-2.19.so
b7543000-b76eb000 r-xp 00000000 fd:01 917676 /lib/i386-linux-gnu/libc-2.19.so
b76eb000-b76ec000 ---p 001a8000 fd:01 917676 /lib/i386-linux-gnu/libc-2.19.so
b76ec000-b76ee000 r--p 001a8000 fd:01 917676 /lib/i386-linux-gnu/libc-2.19.so
b76ee000-b76ef000 rw-p 001aa000 fd:01 917676 /lib/i386-linux-gnu/libc-2.19.so
b76ef000-b76f2000 rw-p 00000000 00:00 0
b76f8000-b76f9000 rw-p 00000000 00:00 0
b76f9000-b76fa000 r--p 00000000 00:00 0
b76fa000-b7706000 r-xp 00000000 fd:01 146625 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/jli/libjli.so
b7706000-b7707000 r--p 0000c000 fd:01 146625 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/jli/libjli.so
b7707000-b7708000 rw-p 0000d000 fd:01 146625 /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/jli/libjli.so
b7708000-b770b000 rw-p 00000000 00:00 0
b770b000-b770c000 r-xp 00000000 00:00 0 [vdso]
b770c000-b772c000 r-xp 00000000 fd:01 917657 /lib/i386-linux-gnu/ld-2.19.so
b772c000-b772d000 r--p 0001f000 fd:01 917657 /lib/i386-linux-gnu/ld-2.19.so
b772d000-b772e000 rw-p 00020000 fd:01 917657 /lib/i386-linux-gnu/ld-2.19.so
bf9cc000-bf9cd000 rwxp 00000000 00:00 0
bf9ff000-bfa20000 rw-p 00000000 00:00 0 [stack]
VM Arguments:
jvm_args: -Xmx1024M -Xms1024M
java_command: minecraft_server.jar nogui
Launcher Type: SUN_STANDARD
Environment Variables:
PATH=/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+0x4eb390], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGBUS: [libjvm.so+0x4eb390], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGFPE: [libjvm.so+0x3c91d0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGPIPE: [libjvm.so+0x3c91d0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGXFSZ: [libjvm.so+0x3c91d0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x3c91d0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x3c9060], 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
SIGTRAP: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
--------------- S Y S T E M ---------------
OS:Ubuntu 14.04 (trusty)
uname:Linux 3.13.0-88-generic #135-Ubuntu SMP Wed Jun 8 21:10:37 UTC 2016 i686
libc:glibc 2.19 NPTL 2.19
uname:Linux 3.13.0-88-generic #135-Ubuntu SMP Wed Jun 8 21:10:37 UTC 2016 i686
libc:glibc 2.19 NPTL 2.19
rlimit: STACK 8192k, CORE 0k, NPROC 3810, NOFILE 4096, AS infinity
load average:0.00 0.01 0.02
/proc/meminfo:
MemTotal: 507200 kB
MemFree: 415836 kB
Buffers: 3024 kB
Cached: 26864 kB
SwapCached: 0 kB
Active: 47656 kB
Inactive: 23620 kB
Active(anon): 41424 kB
Inactive(anon): 5648 kB
Active(file): 6232 kB
Inactive(file): 17972 kB
Unevictable: 0 kB
Mlocked: 0 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 507200 kB
LowFree: 415836 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 64 kB
Writeback: 0 kB
AnonPages: 41424 kB
Mapped: 20960 kB
Shmem: 5648 kB
Slab: 10704 kB
SReclaimable: 5088 kB
SUnreclaim: 5616 kB
KernelStack: 736 kB
PageTables: 1160 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 253600 kB
Committed_AS: 862388 kB
VmallocTotal: 512000 kB
VmallocUsed: 7072 kB
VmallocChunk: 499388 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 26616 kB
DirectMap2M: 497664 kB
CPU:total 1 (1 cores per cpu, 1 threads per core) family 6 model 63 stepping 2, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, erms, tsc
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 63
model name : Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz
stepping : 2
microcode : 0x1
cpu MHz : 1799.998
cache size : 30720 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fdiv_bug : no
f00f_bug : no
coma_bug : no
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 mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon eagerfpu pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x$
bogomips : 3599.99
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
Memory: 4k page, physical 507200k(415836k free), swap 0k(0k free)
vm_info: OpenJDK Client VM (24.95-b01) for linux-x86 JRE (1.7.0_101-b00), built on Apr 24 2016 20:33:21 by "buildd" with gcc 4.8.2
time: Wed Jul 13 01:25:36 2016
elapsed time: 0 seconds
我知道这是一个内存分配问题，但我不知道如何解决。 真的很感激在这件事上的一些帮助。
P.S。我知道我是菜鸟。
-Xmx1024M -Xms1024M 标志尝试分配 1 Gb 内存。
因为它是一个数字海洋水滴，也许您的服务器没有 1 Gb 的内存。
您没有足够的内存来启动该大小的 JVM。
/proc/meminfo:
MemTotal: 507200 kB
MemFree: 415836 kB
SwapTotal: 0 kB
SwapFree: 0 kB
您有大约 415 kB 的可用空间，并且没有交换 space 所以这是一个硬性限制。我建议您添加一些交换空间 space，至少 512 MB，并将您的堆大小限制在 300 MB 左右，以便 JVM 也有 运行 的空间。注意：这对于服务器来说可能太小，在这种情况下您需要更多内存。