{"id":233941,"date":"2020-12-29T17:30:56","date_gmt":"2020-12-29T09:30:56","guid":{"rendered":"http:\/\/4563.org\/?p=233941"},"modified":"2020-12-30T17:33:17","modified_gmt":"2020-12-30T09:33:17","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88-java-%e8%a6%81%e7%a0%81%e5%86%9c%e6%93%8d%e5%bf%83-jvm-%e6%80%a7%e8%83%bd%e8%b0%83%e4%bc%98%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=233941","title":{"rendered":"\u4e3a\u4ec0\u4e48 Java \u8981\u7801\u519c\u64cd\u5fc3 JVM \u6027\u80fd\u8c03\u4f18\uff1f"},"content":{"rendered":"
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\u4e3a\u4ec0\u4e48 Java \u8981\u7801\u519c\u64cd\u5fc3 JVM \u6027\u80fd\u8c03\u4f18\uff1f <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : enihcam <\/span> <\/i> 14<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
.Net Core \u56e2\u961f\u5b98\u65b9\u8868\u793a CLR \u4efb\u4f55\u65f6\u5019\u90fd\u662f\u6700\u4f18\u6027\u80fd\u72b6\u6001\u3002\u800c Java \u9700\u8981\u7ecf\u5e38\u4eba\u8089\u8c03\u4f18 JVM\uff0c\u5c45\u7136\u8fd8\u505a\u6210\u4e86\u9762\u8bd5\u9898\u3002<\/p>\n

\u4e3a\u4f55 Java \u7801\u519c\u5728\u6298\u817e JVM \u4e0a\u4e50\u6b64\u4e0d\u5f7c\uff1f
\u8fd9\u662f\u4ec0\u4e48\u7656\u597d\uff1f <\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (92<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jooooooooo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    .net \u4e0d\u7528\u8bbe\u7f6e\u5185\u5b58\u5927\u5c0f\u5417 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jooooooooo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5047\u8bbe\u6709\u4e00\u5929<\/p>\n

    \u4f60\u5199\u4e86\u4e2a\u5f88\u632b\u7684\u4ee3\u7801, \u4e0d\u5c0f\u5fc3\u5185\u5b58\u4f7f\u7528\u6269\u5927\u4e86\u5341\u500d<\/p>\n

    \u8ba9\u4f60\u627e\u4e0b\u539f\u56e0<\/p>\n

    \u8fd9\u5c31\u662f jvm \u7684\u9898\u76ee<\/p>\n

    \u6240\u4ee5 .net \u6ca1\u6709\u8fd9\u79cd\u95ee\u9898\u662f\u5417? \u771f\u7684\u5417, \u6211\u4e0d\u4fe1.jpg <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : enihcam <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Jooooooooo \u5341\u51e0\u5e74.net \u7ecf\u9a8c\u8fc7\u6765\u4eba\u8868\u793a\u4ece\u6765\u4e0d\u901a\u8fc7 CLR \u9650\u5236.net \u5185\u5b58\u3002\u8981\u4e48\u901a\u8fc7 k8s \u6a21\u677f\uff0c\u8981\u4e48 cgroup \u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jooooooooo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u641c\u4e86\u4e00\u4e0b, .net \u4e5f\u662f\u6709 GC \u548c stw \u7684<\/p>\n

    \u90a3\u4e48\u6709\u4e00\u5929, \u4f60\u53d1\u73b0\u7ebf\u4e0a\u7684 stw \u65f6\u95f4\u7ffb\u4e86\u4e00\u500d, \u8ba9\u4f60\u627e\u4e0b\u539f\u56e0<\/p>\n

    \u8fd9\u5c31\u662f\u8c03\u4f18<\/p>\n

    \u8fd8\u662f\u4f60\u8bf4 .net \u4e0d\u4f1a\u6709\u8fd9\u79cd\u95ee\u9898 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jooooooooo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @enihcam \u6240\u4ee5\u4f60\u7533\u8bf7\u4e00\u4e2a\u673a\u5668\u5047\u8bbe 16G, \u8981\u7528\u5230\u90fd\u5f00\u59cb swap \u4e86\u624d\u80fd\u53d1\u73b0\u6709\u95ee\u9898? <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : enihcam <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Jooooooooo .net \u6709 profiler \u554a\uff0cvisual studio \u81ea\u5e26\u7684\u5c31\u5f02\u5e38\u5f3a\u5927\u3002\u8fd9\u4e48\u8bf4 java \u627e\u5185\u5b58\u6cc4\u6f0f\u662f\u4ef6\u5f88\u56f0\u96be\u7684\u4e8b\u60c5\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : MinQ <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Jooooooooo dot net \u53ef\u4ee5\u4f7f\u7528\u7cfb\u7edf\u4e2d\u6240\u6709\u53ef\u7528\u5185\u5b58 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jooooooooo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @enihcam \u4f60\u8bf4\u7684\u90a3\u4e2a profiler \u5c31\u662f\u8c03\u4f18. \u4e3a\u5565\u770b\u4e0d\u8d77\u522b\u4eba\u540c\u6837\u7684\u4e1c\u897f\u5462? <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : enihcam <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Jooooooooo \u600e\u4e48\u53ef\u80fd swap\uff0c\u5185\u5b58\u8fbe\u5230\u4e00\u5b9a\u7ea7\u522b\uff0c\u5bb9\u5668\u68c0\u6d4b\u5c31\u628a\u4f60\u5e72\u6389\u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : enihcam <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Jooooooooo profiler \u8c03\u7684\u662f\u4e1a\u52a1\u4ee3\u7801\u5427\u6211\u7406\u89e3\uff0c\u6211\u8d28\u7591\u7684\u662f JVM \u53c2\u6570\u8c03\u4f18\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jooooooooo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @MinQ \u90a3 java \u4e5f\u53ef\u4ee5, \u542f\u52a8\u7684\u65f6\u5019\u62ff\u5230\u673a\u5668\u5185\u5b58\u5927\u5c0f\u76f4\u63a5\u8bbe\u7f6e\u6210\u5806\u5927\u5c0f\u5c31\u53ef\u4ee5\u4e86.<\/p>\n

    \u4f46\u6ca1\u4eba\u4f1a\u8fd9\u4e48\u7528. \u64cd\u4f5c\u7cfb\u7edf\u4e5f\u8981\u5360\u5185\u5b58\u7684\u554a. <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jooooooooo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @enihcam \u662f\u554a. \u8fd9\u4e9b\u95ee\u9898\u90fd\u662f\u901a\u7528\u7684, \u4e3a\u5565\u5728 java \u4e0a\u8c03\u6574\u5c31\u8981\u906d\u4eba\u9119\u89c6\u5462? <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : MinQ <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Jooooooooo profiler \u4e0d\u662f\u8c03\u4f18\uff0c\u662f\u7c7b\u4f3c Memory Analyzer Tool \u4e00\u6837\u7684\u5de5\u5177\uff0c\u7528\u6765\u5b9e\u65f6\u76d1\u63a7\u7a0b\u5e8f\u91cc\u9762\u5404\u4e2a\u5bf9\u8c61\u7684\u8d44\u6e90\u5360\u7528\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jooooooooo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @enihcam \u6211\u6000\u7591\u4f60\u5e76\u6ca1\u6709\u505a\u8fc7 JVM \u53c2\u6570\u7684\u8c03\u4f18. \u5bf9\u8fd9\u4e2a\u4e1c\u897f\u6709\u4e0d\u592a\u6b63\u786e\u7684\u770b\u6cd5.<\/p>\n

    \u4f60\u4ee5\u4e3a\u662f\u5728\u8c03\u4ec0\u4e48, \u5199 JVM \u7684\u4ee3\u7801\u5417? <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jooooooooo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @MinQ \u5bf9\u554a. \u7528 MAT \u4e5f\u662f jvm \u8c03\u4f18\u7684\u4e00\u9879. \u4f60\u4e5f\u8bf4\u4e86\u662f\u7c7b\u4f3c\u7684, \u90a3\u8fd9\u4e2a\u95ee\u9898\u5728\u4e8e? <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : enihcam <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Jooooooooo https:\/\/segmentfault.com\/a\/1190000038437345?utm_source=tuicool&utm_medium=referral <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : enihcam <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Jooooooooo \u6587\u4e2d\u63d0\u5230 JAVA_OPTS=”$JAVA_OPTS -server -Xms3G -Xmx3G -Xss256k -XX:PermSize=128m -XX:MaxPermSize=128m -XX:+UseParallelOldGC -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=\/usr\/aaa\/dump -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -Xloggc:\/usr\/aaa\/dump\/heap_trace.txt -XX:NewSize=1G -XX:MaxNewSize=1G”<\/p>\n

    \u8fd9\u662f\u4ec0\u4e48\u5947\u602a\u7684\u4e1c\u897f\uff1f\u662f JVM \u8c03\u4f18\u5417\uff1f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : hello2060 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Jooooooooo \u8fd9\u4e0d\u7b97\u8c03\u4f18\u5427\uff1f\u5c31\u50cf C++\u7a0b\u5e8f\u5199\u7684\u6709\u5185\u5b58\u6cc4\u6f0f\u4e00\u6837\uff0c\u90a3\u53eb\u4fee BUG \u4e5f\u4e0d\u53eb\u6027\u80fd\u8c03\u4f18\u554a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jooooooooo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @enihcam \u8fd9\u5c31\u662f\u8bbe\u7f6e\u5185\u5b58\u5927\u5c0f, GC \u7b97\u6cd5, \u6253\u5370\u65e5\u5fd7\u5f00\u5173, dump \u6587\u4ef6\u653e\u54ea. <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jooooooooo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @hello2060 \u90a3 jvm \u8c03\u4f18\u5c31\u662f\u5e72\u8fd9\u4e9b\u4e8b\u60c5. \u6240\u4ee5\u6211\u8bf4\u4f60\u4eec\u5bf9 jvm \u8c03\u4f18\u6709\u4e0d\u5207\u5b9e\u9645\u7684\u8ba4\u77e5. <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : yuk1no <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5927\u6982\u662f.net \u6ca1\u4eba\u7528\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : MinQ <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Jooooooooo JVM \u9700\u8981\u8c03\u4f18\u662f\u56e0\u4e3a\u5b83\u662f VM \u554a\uff0c\u4ee3\u7801\u662f\u5728 VM \u4e0a\u8fd0\u884c\u7684\u3002CLR \u53c8\u4e0d\u662f VM\uff0c\u4ee3\u7801\u5148\u88ab\u8f6c\u6362\u6210 MSIL \u4e2d\u95f4\u8bed\u8a00\uff0c\u7136\u540e\u5c31\u88ab JIT \u7f16\u8bd1\u5668\u7f16\u8bd1\u6210\u5f53\u524d\u5e73\u53f0\u7684\u5b57\u8282\u7801\u4e86\uff0c\u76f4\u63a5\u8dd1\u5728\u64cd\u4f5c\u7cfb\u7edf\u5c42\u9762\u4e0a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : micean <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7edd\u5927\u90e8\u5206 java \u7801\u519c\u4e5f\u4e0d\u5173\u5fc3 jvm \u6027\u80fd\u554a\u3002\u3002\u3002\u3002\u3002\u3002\u6700\u591a\u4e5f\u5c31\u67e5\u4e2a\u5185\u5b58\u6cc4\u6f0f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : enihcam <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @yuk1no \u6709\u6ca1\u6709\u4eba\u7528\u662f\u53e6\u5916\u4e00\u4e2a\u72ec\u7acb\u7684\u95ee\u9898\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : liudaolunhuibl <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u611f\u89c9\u5c31\u662f\u516b\u80a1\u3002\u3002\u5b9e\u9645\u4e0a\u7528\u5230\u8fc7 jvm \u8c03\u4f18\u7684\u4eba\u5f88\u5c11\u7684\uff0c\u6700\u591a\u5c31\u662f dump \u4e0b\u7ebf\u7a0b\u6216\u8005\u5806\uff0c\u7136\u540e jvm \u53c2\u6570\u5c31\u662f\u6362\u4e2a\u5783\u573e\u56de\u6536\u5668\u52a0\u5927\u4e00\u4e0b\u5806\u5927\u5c0f\u4ec5\u6b64\u800c\u5df2\uff0c\u800c\u4e14\u8fd9\u4e9b\u4e8b\u60c5\u4e00\u822c\u90fd\u662f\u56e2\u961f\u7684\u201c\u67b6\u6784\u5e08\u201d\u505a\uff0c\u4e00\u822c\u7684 CRUD BOY \u662f\u63a5\u89e6\u4e0d\u5230\u7684\u3002\u9762\u8bd5\u7684\u65f6\u5019\u80cc\u5c31\u5b8c\u4e8b\u513f\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : FreeEx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5982\u679c\u4e92\u9ed1\u7684\u8bdd\u5c31\u662f\u56e0\u4e3a .Net \u7684\u7f51\u7ad9\u7528\u6237\u91cf\u592a\u5c0f\u3002
    \u8ba4\u771f\u70b9\u5c31\u662f\u9ad8\u7ea7\u5de5\u7a0b\u5e08\u90fd\u9700\u8981\u77e5\u9053\u5982\u4f55\u4f18\u5316\u7cfb\u7edf\u8fd0\u884c\u6548\u7387\uff0c\u6392\u67e5\u7cfb\u7edf\u5360\u7528\u9ad8\uff0c\u54cd\u5e94\u6162\u7684\u539f\u56e0\uff0c\u6240\u4ee5 Java \u5de5\u7a0b\u5e08\u5c31\u9700\u8981\u5bf9 Jvm \u6709\u6df1\u523b\u7684\u4e86\u89e3\u3002
    .NET \u80af\u5b9a\u4e5f\u662f\u9700\u8981\u7684\uff0c\u4e0d\u7136\u4f60\u600e\u4e48\u6392\u67e5\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : enihcam <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @FreeEx \u4e0b dump \u3001\u770b profiler \u3001\u8bbe\u65ad\u70b9\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : FreeEx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @enihcam \u524d\u4fe9\u548c Java \u57fa\u672c\u4e00\u81f4\uff0c\u4e0d\u8fc7\u7ebf\u4e0a\u8fd8\u80fd\u6253\u65ad\u70b9\u7684\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : MinQ <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @liudaolunhuibl \u8d77\u7801 OOM \u8fd8\u662f\u8981\u770b\u4e00\u773c\u7684\uff0c\u4e0d\u662f\u65e0\u8111\u52a0\u5806\u5c31\u5b8c\u4e8b\u4e86<\/p>\n

    @FreeEx dot net \u5f53\u7136\u4e5f\u9700\u8981\uff0cprofiler \u5c31\u662f\u5e2e\u5fd9\u5e72\u8fd9\u4e8b\u7684\uff0c\u4f46 dot net \u4e0d\u592a\u4f1a\u51fa\u73b0\u7531\u4e8e CLR \u53c2\u6570\u8bbe\u7f6e\u4e0d\u5408\u7406\u5bfc\u81f4\u51fa\u95ee\u9898\uff0c\u4e00\u822c\u90fd\u662f\u81ea\u5df1\u7684\u95ee\u9898\u6216\u8005 framework \u4e2d\u6709 bug <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : liudaolunhuibl <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @MinQ \u6211\u6ca1\u8bf4\u5417\uff1f\u6700\u591a\u5c31\u662f dump \u4e0b\u7ebf\u7a0b\u6216\u8005\u5806 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : enihcam <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @FreeEx \u8fdc\u7a0b attach process\uff0c\u6307\u5b9a\u6e90\u6587\u4ef6\u548c pdb \u5c31\u884c\u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Rwing <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u77e5\u4e4e\u4e0a\u6709\u4eba\u95ee\u8fc7\u4e86\uff0c\u5efa\u8bae\u770b\u770b\u5927\u4f6c\u7684\u56de\u7b54 https:\/\/www.zhihu.com\/question\/52900051 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : FreeEx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @enihcam \u6211\u7684\u610f\u601d\u662f\u8fd9\u6837\u5f71\u54cd\u9762\u592a\u5927\uff0c\u4f1a\u9020\u6210\u666e\u901a\u7528\u6237\u7684\u8bf7\u6c42\u5168\u90e8\u6302\u8d77\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : enihcam <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @FreeEx \u8d77 pod \u63a5\u6d3b\u554a\uff0c\u4f60\u6302\u4f4f\u53c8\u4e0d\u662f\u5168\u90e8\u65e0\u6001\u5b9e\u4f8b\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : FreeEx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @MinQ \u5f53\u4f60\u9700\u8981\u5728\u67d0\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u8fd0\u884c\u591a\u4e2a\u7a0b\u5e8f\uff0c\u53c8\u4e0d\u60f3\u67d0\u4e00\u4e2a\u7a0b\u5e8f\u628a\u5185\u5b58\u5360\u6ee1\u7684\u60c5\u51b5\u4e0b\u662f\u9700\u8981\u9650\u5236\u7a0b\u5e8f\u4f7f\u7528\u7684\u5185\u5b58\u7684\uff0cJvm \u53ef\u4ee5\u5e2e\u4f60\u9650\u5236\u3002\u5f53\u7136\u4e00\u53f0\u673a\u5668\u4e00\u4e2a\u7a0b\u5e8f\u5b8c\u5168\u4e0d\u7528\u9650\u5236\u3002
    \u5f53\u4f60\u60f3\u8981\u538b\u69a8\u673a\u5668\u7684\u6027\u80fd\uff0c\u56e0\u4e3a\u5728 Jvm \u91cc\u9762\u7c7b\uff0c\u65b9\u6cd5\uff0c\u53d8\u91cf\uff0c\u5bf9\u8c61\u7b49\u5143\u7d20\u662f\u5b58\u5728\u4e0d\u540c\u7684\u5730\u65b9\u7684\uff0c\u53ef\u4ee5\u6839\u636e\u5f53\u524d\u9879\u76ee\u7684\u5b9e\u9645\u60c5\u51b5\u8c03\u6574\u6bcf\u4e00\u4e2a\u5730\u65b9\u7684\u5927\u5c0f\uff0c\u8fd9\u6837\u4fbf\u53ef\u4ee5\u589e\u52a0\u7a0b\u5e8f\u53ef\u5904\u7406\u7684\u8bf7\u6c42\u3002\u5f53\u7136\uff0c\u94b1\u591a\u52a0\u673a\u5668\u53ef\u89e3\u3002<\/p>\n

    \u8fd9\u4e9b\u5728\u5f00\u53d1\u7684\u65f6\u5019\u57fa\u672c\u4e0a\u65e0\u9700\u8003\u8651\uff0c\u7b97\u662f\u6280\u672f\u7ecf\u7406\u624d\u9700\u8981\u60f3\u7684\u95ee\u9898\u5427\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : FreeEx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @enihcam \u7ebf\u4e0a\u6253\u65ad\u70b9\u8fd9\u4e2a\u64cd\u4f5c\u65e0\u8bba\u5982\u4f55\u64cd\u4f5c\uff0c\u90fd\u53ea\u80fd\u8bf4\u662f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : a719031256 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u9762\u8bd5\u9700\u8981\u5457\uff0c\u53cd\u6b63\u6211\u9047\u5230\u7684\u9879\u76ee\u4ece\u5f00\u53d1\u5230\u4e0a\u7ebf\u518d\u5230\u8fd0\u8425\u5c31\u6ca1\u9047\u5230 jvm \u8c03\u4f18
    jvm \u8fd9\u4e1c\u897f\u9ed8\u8ba4\u503c\u5c31\u80fd\u6ee1\u8db3 95%\u7684\u9700\u6c42\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : MapHacker <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u628a\u5927\u4f6c\u7684\u56de\u7b54\u76f4\u63a5\u7c98\u8fc7\u6765\u5427<\/p>\n

    \u4f5c\u8005\uff1aRednaxelaFX
    \u94fe\u63a5\uff1a https:\/\/www.zhihu.com\/question\/52900051\/answer\/132583244
    \u6765\u6e90\uff1a\u77e5\u4e4e
    \u8457\u4f5c\u6743\u5f52\u4f5c\u8005\u6240\u6709\u3002\u5546\u4e1a\u8f6c\u8f7d\u8bf7\u8054\u7cfb\u4f5c\u8005\u83b7\u5f97\u6388\u6743\uff0c\u975e\u5546\u4e1a\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u51fa\u5904\u3002<\/p>\n

    \u5047\u5b9a\u9898\u4e3b\u8bf4\u7684\u662f\u4e0b\u9762\u4e09\u4e2a\u5c42\u9762\u7684\u8c03\u4f18\u7684\u5934\u4e24\u79cd\u60c5\u51b5\uff1a
    1.\u5bf9 VM \u7684\u914d\u7f6e\u53c2\u6570\u8c03\u4f18\uff08\u4f8b\u5982 GC \u53c2\u6570\uff09
    2.\u5bf9\u5e94\u7528\u7a0b\u5e8f\u81ea\u8eab\u7684\u4ee3\u7801\u8c03\u4f18
    3.\u5bf9 VM \u81ea\u8eab\u7684\u5b9e\u73b0\u8c03\u4f18<\/p>\n

    (2)\u7684\u8bdd\u65e0\u8bba\u4ec0\u4e48\u8bed\u8a00\u4ec0\u4e48\u73af\u5883\u90fd\u597d\uff0c\u8ffd\u6c42\u6027\u80fd\u7684\u4eba\u80af\u5b9a\u90fd\u6709\u5728\u505a\u3002Java \u548c.NET \u90fd\u6709\u597d\u7528\u7684 profiler \u53ef\u4ee5\u5e2e\u52a9\u8fd9\u65b9\u9762\u7684\u8c03\u67e5\u548c\u8c03\u4f18\u3002\u6709\u65f6\u5019\u53c2\u6570\u8c03\u4f18\u8fd8\u4e0d\u591f\u7684\u5730\u65b9\uff0c\u4e5f\u53ea\u80fd\u81ea\u5df1\u6539\u81ea\u5df1\u7684\u5e94\u7528\u4ee3\u7801\u6765\u89e3\u51b3\u95ee\u9898\u4e86\u3002\u8bf7\u770b\u4e00\u4e2a\u7ecf\u5178\u6848\u4f8b\uff1a https:\/\/samsaffron.com\/archive\/2011\/10\/28\/in-managed-code-we-trust-our-recent-battles-with-the-net-garbage-collector<\/p>\n

    (3)\u7684\u8bdd\uff0cCLR \u8fd8\u6ca1\u5f00\u6e90\u7684\u65f6\u5019\uff0c\u4e5f\u65e0\u4ece\u8c03\u8d77\u3002\u5012\u662f\u6709\u4e0d\u5c11\u4eba\u7ed9 Mono \u8d21\u732e\u6539\u8fdb\u6027\u80fd\u7684 patch\uff0c\u4e5f\u7b97\u662f\u5e7f\u4e49\u4e0a\u201c.NET\u201d\u7684 VM \u5b9e\u73b0\u5c42\u9762\u8c03\u4f18\u5427\u3002\u5728 CoreCLR \u5f00\u6e90\u540e\uff0c\u4e5f\u6709\u4e0d\u5c11\u4eba\u7ed9 CoreCLR \u8d21\u732e\u5404\u79cd patch \u5462\uff0c\u5305\u62ec\u201c\u8c03\u4f18\u201d\u3002.NET \u7801\u519c\u4eec\u4ee5\u524d\u65f6\u4e0d\u65f6\u4f1a\u4e2d\u62db\u7684\u4e00\u79cd\u5730\u65b9\u662f\u7a0b\u5e8f\u8fdb\u5165 GC \u7684\u8017\u65f6\uff08 time-to-GC \uff09\uff0c\u4e5f\u5c31\u662f\u4ece CLR \u8bf4\u201c\u6211\u8981\u5f00\u59cb\u505a GC \u4e86\u201d\u5230\u201c\u771f\u6b63\u5f00\u59cb\u505a GC\u201d\u4e4b\u95f4\u7684\u8017\u65f6\u3002\u8fd9\u91cc\u4e3b\u8981\u5f00\u9500\u6765\u81ea\u8bf7\u6c42\u6240\u6709\u5e94\u7528\u7ebf\u7a0b\u6682\u505c\uff08 SuspendEE \uff09\uff0c\u8fd9\u4e9b\u7ebf\u7a0b\u8981\u591a\u4e45\u624d\u5b8c\u6210\u5bf9\u8be5\u8bf7\u6c42\u7684\u54cd\u5e94\u3002\u542c\u8bf4\u8fc7\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u4f1a\u53d1\u751f\u201c250ms \u7684\u500d\u6570\u7684\u7b49\u5f85\u65f6\u95f4\u201d\u4e0d\uff1f\u8bf7\u8df3\u4f20\u9001\u95e8\uff1a http:\/\/blogs.microsoft.co.il\/sasha\/2009\/07\/31\/garbage-collection-thread-suspension-delay-250ms-multiples\/ \u50cf\u8fd9\u79cd\u95ee\u9898\u5c31\u662f\u4e0d\u8fdb\u5230 VM \u5185\u90e8\u505a\u4fee\u6539\u7684\u8bdd\u65e0\u6cd5\u89e3\u51b3\u7684\u3002<\/p>\n

    (1)\u7684\u8bdd\uff0c\u5176\u5b9e\u5c31\u7b97\u5f53\u5e74 CLR \u8fd8\u6ca1\u5f00\u6e90\u7684\u65f6\u5019\uff0cCLR \u4e5f\u662f\u6709\u8c03\u4f18\u53c2\u6570\u53ef\u4ee5\u914d\u7f6e\u7684\u5462\u3002\u6700\u7ecf\u5178\u7684\u5c31\u662f\u9009\u62e9\u8bd5\u7528 Workstation GC \uff08 WKS GC \uff09\u6216\u8005 Server GC \uff08 SVR GC \uff09\u3002\u89c1\u8fc7<gcServer>\u53c2\u6570\u4e0d\uff1f\u540e\u6765\u53ef\u4ee5\u914d\u7f6e\u4f7f\u7528 Concurrent GC \u3001Background Workstation GC \u3001Background Server GC \u7b49\u3002\u7528\u6237\u8fd8\u53ef\u4ee5\u5728\u4ee3\u7801\u91cc\u901a\u8fc7 GCSettings.LatencyMode \u5c5e\u6027\u6765\u5f71\u54cd GC \u7684\u884c\u4e3a\u3002\u770b\uff0c\u8c03\u4f18\u53c2\u6570\u5217\u8868\u4e4b\u4e00\uff1a https:\/\/docs.microsoft.com\/en-us\/dotnet\/framework\/configure-apps\/file-schema\/runtime\/?redirectedfrom=MSDN<\/p>\n

    \u4e0d\u8fc7 CLR \u8ddf HotSpot VM \u5728\u914d\u7f6e\u4e0a\u6709\u4e00\u4e2a\u663e\u8457\u7684\u533a\u522b\uff0c\u5c31\u662f CLR \u4e0d\u9700\u8981\u7528\u6237\u6307\u5b9a\u4e00\u4e2a\u201cGC \u5806\u7684\u6700\u5927\u5927\u5c0f\u201d\u3002\u8fd9\u8ddf CLR \u7684 GC \u5806\u7684\u57fa\u7840\u8bbe\u8ba1\u601d\u8def\u6709\u5173\u7cfb\u3002HotSpot VM \u7684 GC \u5806\u4e00\u5b9a\u8981\u4f7f\u7528\u8fde\u7eed\u7684\u865a\u62df\u5730\u5740\u7a7a\u95f4\u3002VM \u5728\u542f\u52a8\u7684\u65f6\u5019\u4f1a\u4e00\u53e3\u6c14 reserve GC \u6240\u9700\u8981\u7684\u6574\u4e2a\u5730\u5740\u7a7a\u95f4\uff0c\u7136\u540e\u518d\u6309\u9700 commit \u3002-Xmx \u4f1a\u53c2\u4e0e\u5230 GC \u5806\u6700\u5927\u5927\u5c0f\u7684\u8ba1\u7b97\u4e2d\u3002CLR \u7684 GC \u5806\u5219\u662f\u5206\u6bb5\u5f0f\u7684\uff08 segemented \uff09\uff0cGC \u5806\u6240\u7528\u7684\u7a7a\u95f4\u4f1a\u4e00\u4e2a\u4e2a segment \u5206\u914d\uff0c\u7528\u6ee1\u4e86\u4e00\u4e2a\u518d\u53bb\u5206\u914d\u4e00\u4e2a\u65b0\u7684\uff1b segment \u4e0d\u9700\u8981\u5728\u8fde\u7eed\u7684\u5730\u5740\u7a7a\u95f4\u4e0a\u3002\u8fd9\u6837 GC \u5806\u53ef\u4ee5\u6309\u9700\u81ea\u52a8\u589e\u957f\u6216\u8005\u7f29\u51cf\uff0c\u53ef\u4ee5\u4e00\u76f4\u589e\u957f\u5230\u8017\u5c3d\u865a\u62df\u5730\u5740\u7a7a\u95f4\u6216\u8005\u8fbe\u5230\u914d\u989d\u3002CLR \u8fd9\u79cd\u5206\u6bb5\u5f0f GC \u5806\u7684\u597d\u5904\u662f\uff0c\u5728 Windows \u4e0a\uff0c\u7279\u522b\u662f 32 \u4f4d Windows \u4e0a\uff0c\u865a\u62df\u5730\u5740\u7a7a\u95f4\u4e2d\u7528\u6237\u7a0b\u5e8f\u53ef\u4ee5\u7528\u7684\u90e8\u5206\u662f\u6bd4\u8f83\u96f6\u788e\u7684\uff0c\u60f3\u8981\u7528\u5230\u5c3d\u5c31\u4e0d\u80fd\u5bf9\u201c\u8fde\u7eed\u7684\u5730\u5740\u7a7a\u95f4\u201d\u6709\u592a\u591a\u8981\u6c42\uff0c\u8fd9\u79cd\u6761\u4ef6\u4e0b CLR \u8dd1\u5728 Windows \u4e0a\u5c31\u53ef\u4ee5\u5145\u5206\u5229\u7528\u8d44\u6e90\u3002\u800c\u4e14\u8fd9\u6837\u4e00\u6765\uff0c\u7528\u6237\u5c31\u4e0d\u7528\u5934\u75bc\u5b9e\u73b0\u60f3\u597d\u8981\u914d\u7f6e\u591a\u5927\u7684\u5806\u7ed9 CLR \u7528\u4e86\u3002\u53cd\u6b63\u5b83\u9700\u8981\u7528\u591a\u5c11\u4f1a\u81ea\u5df1\u53bb\u589e\u957f\u3002\u8fd9\u7528\u6237\u4f53\u9a8c\u5c31\u6bd4\u7ede\u5c3d\u8111\u6c41\u60f3\u4e2a\u597d-Xmx \u8981\u723d\u3002\u8fd9\u79cd\u505a\u6cd5\u7684\u574f\u5904\u2026\u600e\u80fd\u6ca1\u6709\u574f\u5904\u5462\u3002\u574f\u5904\u4e5f\u6709\u82e5\u5e72\u3002\u5176\u4e2d\u4e00\u4e2a\u5c31\u662f\u5728\u8fd9\u6837\u7684\u5806\u4e0a\u5b9e\u73b0\u7684\u5206\u4ee3\u5f0f GC \u7684 write barrier \u6548\u7387\u4f1a\u6bd4 HotSpot \u90a3\u79cd\u7528\u8fde\u7eed\u5730\u5740\u7a7a\u95f4\u7684\u8981\u5dee\u4e00\u4e9b\u3002\u800c\u4e14 segmented heap \u5b9e\u73b0\u8d77\u6765\u4e5f\u7a0d\u5fae\u590d\u6742\u4e00\u4e9b\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : yagao0o <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e3e\u4e2a\u7a0d\u5fae\u6709\u70b9\u504f\u7684\u4f8b\u5b50\uff1a
    \u4f60\u5f00\u8f66\uff0c\u6bcf\u6b21\u90fd\u52a0\u6ee1\u6cb9\uff0c\u8f6e\u80ce\u4e70\u6765\u662f\u5565\u5c31\u662f\u5565\uff0c\u4e5f\u5c31\u8fd9\u4e48\u5f00\u4e0b\u53bb\u4e86\u3002\uff08\u540c\u65f6\u4f60\u60f3\u6362\u80ce\u548c\u52a0\u591a\u5c11\u6cb9\u4f60\u5176\u5b9e\u6bcf\u6b21\u4e5f\u53ef\u4ee5\u81ea\u5df1\u51b3\u5b9a\uff0c\u8f66\u51fa\u5382\u5df2\u7ecf\u8c03\u6574\u5230\u9488\u5bf9\u5927\u90e8\u5206\u60c5\u51b5\u4e0b\u6700\u4f73\u7684\u72b6\u6001\u4e86\uff09
    \u4eba\u5bb6\u5f00 F1\uff0c\u6839\u636e\u4e0d\u540c\u7684\u573a\u666f\uff0c\u8981\u6362\u4e0d\u540c\u7684\u80ce\uff0c\u6cb9\u4e5f\u662f\u770b\u60c5\u51b5\u52a0\u591a\u5c11\u3002
    \u5f53\u7136.NET \u548c Java \u6ca1\u8fd9\u4e48\u5927\u5dee\u8ddd\uff0c <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : MinQ <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @FreeEx \u73b0\u573a\u6253\u65ad\u70b9\u4e0d\u7a00\u5947\uff0c\u6211\u8fd8\u89c1\u8fc7\u5f53\u573a\u505c\u670d\u52a1\u5f53\u573a\u6539\u4ee3\u7801\u5f53\u573a\u90e8\u7f72\u7684\uff0c\u867d\u7136\u662f\u5de5\u63a7\u884c\u4e1a\u5c31\u662f\uff08\u72d7\u5934\uff09 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : whileFalse <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u540c\u610f LZ \u7684\u89c2\u70b9\u3002
    \u6211\u662f\u4e00\u4e2a\u8fd0\u7ef4\u3002\u5728\u6d4b\u8bd5\u73af\u5883\u4e2d\uff0c\u6211\u7528\u4e00\u53f0\u673a\u5668\u8dd1\u51e0\u5341\u4e2a Java \u5fae\u670d\u52a1\u3002\u4e8e\u662f\u6211\u6709\u4e00\u4e2a\u5f88\u7b80\u5355\u7684\u9700\u6c42\uff1a\u8ba9\u8fd9\u4e9b\u670d\u52a1\u548c\u5e73\u5171\u5904\uff0c\u4e0d\u8981\u5e72\u7206\u5185\u5b58\u6216 CPU \u3002\u6211\u5e0c\u671b\u7b80\u7b80\u5355\u5355\u5730\u5c06\u5355\u4e2a\u5fae\u670d\u52a1\u9650\u5236\u4e3a\u4f7f\u7528 1G \u5185\u5b58\u3002\u81f3\u4e8e\u8fd9\u4e9b\u5185\u5b58\u600e\u4e48\u5206\u914d\uff0c\u662f\u4f60 JVM \u81ea\u5df1\u7684\u95ee\u9898\u3002<\/p>\n

    \u7136\u800c JVM \u505a\u4e0d\u5230\u3002\u6211\u8981\u8ba9 JVM \u4e0d\u8d85\u8fc7 1G \u5185\u5b58\uff0c\u90a3\u6211\u5f97\u628a Xmx \u8bbe\u7f6e\u4e3a 512m\uff0c\u7136\u540e\u4e00\u5c0f\u64ae VM \u903c\u8fd1 1G \u5185\u5b58\uff0c\u5927\u90e8\u5206 VM \u8dd1 700M \u3002\u8fd9\u4e9b\u914d\u7f6e\u5fc5\u987b\u5c0f\u5fc3\u8c03\u6559\uff0c\u4e0d\u7136\u6709\u7684\u670d\u52a1\u5c31\u4f1a\u75af\u72c2 GC\uff0c\u5e72\u7206 CPU \u3002\u5982\u679c\u4e0d\u5c0f\u5fc3\u628a\u9650\u5236\u8bbe\u7684\u592a\u5bbd\uff0cVM \u4eec\u8fd8\u4f1a\u5e72\u7206\u5185\u5b58\uff0c\u5bfc\u81f4\u90e8\u5206 VM \u5d29\u6e83\u7136\u540e\u4e0d\u505c\u91cd\u65b0\u542f\u52a8\uff0c\u4e8e\u662f\u670d\u52a1\u5668\u5c31\u6302\u4e86\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : cheng6563 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8bbe\u8ba1\u601d\u8def\u95ee\u9898\u5427\uff0c\u4e3a\u4e86\u63d0\u9ad8\u6027\u80fd\uff0cJVM \u7684\u601d\u8def\u662f\u62ff\u4e86\u5c31\u4e0d\u8fd8\uff0c\u90a3\u4e48\u7801\u519c\u5c31\u8981\u8003\u8651\u5230\u5e95\u7ed9\u4f60\u591a\u5c11\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : FreeEx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @MinQ \u4e92\u8054\u7f51\u884c\u4e1a\u4e0d\u80fd\u8fd9\u6837\u73a9\u7684\uff0c\u505c\u670d\u66f4\u65b0\u5728\u5916\u754c\u770b\u6765\u5c31\u662f\u5b9e\u529b\u4e0d\u8db3\u7684\u8868\u73b0\uff0c\u5982\u679c\u662f\u9700\u8981\u7ebf\u4e0a\u6253\u65ad\u70b9\u8c03\u8bd5\u4ee3\u7801\uff0c\u8fd9…\u80af\u5b9a\u662f\u4e0d\u88ab\u5141\u8bb8\u7684\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : enihcam <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @FreeEx \u5b9e\u9645\u751f\u4ea7\u73af\u5883\u786e\u5b9e\u4e0d\u5141\u8bb8\uff0c\u6211\u53ea\u662f\u8bf4\u53ef\u4ee5\u8fd9\u4e48\u505a\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zsl199512101234 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8bf4\u5b9e\u8bdd,\u5b66 java \u7684\u90fd\u5f88\u80fd\u8bf4,\u5206\u5e03\u5f0f\u4e8b\u52a1,\u9ad8\u53ef\u7528\u5e38\u5e38\u6302\u5728\u5634\u8fb9\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : FreeEx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @whileFalse .NET \u8fde\u7ed9\u4f60\u9650\u5236\u5185\u5b58\u7684\u673a\u4f1a\u90fd\u4e0d\u7ed9\u3002\u3002\u3002\u4f60\u8fd9\u4e2a\u573a\u666f\u66f4\u9700\u8981\u4f7f\u7528 VM \u6216\u8005 docker \u6765\u9694\u79bb <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zsl199512101234 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u7136\u4e0d\u597d\u627e\u5de5\u4f5c <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : FreeEx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @zsl199512101234 \u8bf4\u5b9e\u8bdd\uff0c\u5206\u5e03\u5f0f\u4e8b\u52a1\u80fd\u4e0d\u7528\u5c31\u522b\u7528\uff0c\u9ad8\u53ef\u7528\u8fd9\u4e2a\u6ca1\u5f97\u9ed1\uff0c\u90fd\u5f97\u505a\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : whileFalse <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @FreeEx #46 \u6211\u662f\u7528 Docker \u9694\u79bb\u7684\u3002\u7136\u800c\u53c2\u6570\u8c03\u4e0d\u597d\u7684\u8bdd\u4ed6\u81ea\u5df1\u603b\u662f\u70b8\u5440\u3002\u4e00\u4e2a\u670d\u52a1\u8001\u91cd\u542f\u5f88\u70e6\u5440\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Suclogger <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u9009\u4e86 java\uff0c\u53ea\u80fd\u4e00\u6761\u8def\u8d70\u5230\u9ed1\u4e86\u3002\u5efa\u8bae\u5b66 rust <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : mosliu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e2a\u4eba\u611f\u89c9\uff0c\u666e\u901a\u8dd1\u4e2a java \u670d\u52a1\uff0c\u57fa\u672c\u4e0d\u7528\u592a\u8003\u8651\u8c03\u4f18\u95ee\u9898\uff0c\u8bbe\u5b9a\u4e2a-Xmx \u5c31\u8db3\u591f\u4e86\uff0c\u9664\u975e\u4ee3\u7801\u7a00\u70c2\uff0c\u5185\u5b58\u6cc4\u6f0f\u7b49\u7b49\u7684\uff0c\u90a3\u4e9b\u5f53\u6211\u6ca1\u8bf4<\/p>\n

    \u4e00\u822c\u7528\u5230 jvm \u8c03\u4f18\u7684\uff0c\u5927\u90fd\u662f\u5927\u6570\u636e\uff0c\u5206\u5e03\u5f0f\u7684\u4e1c\u897f\uff0c\u975e\u5e38\u5403\u5185\u5b58\u7684\uff0c\u7ecf\u5e38\u6709 GC \u7684\u3002<\/p>\n

    \u901a\u8fc7\u8c03\u4f18\uff0c\u53ef\u80fd\u672c\u6765\u4e00\u53f0\u670d\u52a1\u5668 \u80fd\u8dd1 4 \u4e2a\u5b9e\u4f8b\u7684\uff0c\u5185\u5b58\u5c31\u6709\u4e9b\u4e89\u7528\u7684\uff0c\u8dd1\u5230 6 \u4e2a\u4e86 \u6216\u8005\u539f\u672c gc \u5230\u4e86 s \u7ea7\u7684\u4e0b\u964d\u56de ms \u7ea7\u3002
    \u8c03\u4f18\u4e0d\u662f\u6bd4\u70c2\uff0c\u800c\u662f\u8ba9\u597d\u7684\u66f4\u597d\u3002
    \u6df1\u5165\u5230 GC \u5c42\u53bb\u7406\u89e3\u7cfb\u7edf\u600e\u4e48\u6267\u884c\u7684\uff0c\u662f\u4e00\u4e2a\u901a\u8fc7\u8c03\u4f18\u53bb\u7406\u89e3 JVM\uff0c\u7136\u540e\u6700\u7ec8\u53cd\u9988\u5230\u4e4b\u540e\u7684\u4ee3\u7801\u7f16\u5199\u65b9\u5f0f\u7684\u4e8b\u60c5\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : wanguorui123 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u60f3\u5bf9 NET \u8c03\u4f18\uff0c\u53ef\u662f GC \u6a21\u5757\u4e0d\u5f00\u653e\u90a3\u4e48\u591a\u53c2\u6570\u7ed9\u6211\u8c03\u8bd5 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : micean <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @whileFalse <\/p>\n

    xmx \u53ea\u662f\u5806\u7684\u5927\u5c0f
    \u4e00\u53f0\u670d\u52a1\u5668\u8dd1\u51e0\u5341\u4e2a vm \u8d3c\u6162\uff0c\u5df2\u7ecf\u4e0d\u662f\u80fd\u8c03\u4f18\u7684\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zsl199512101234 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @FreeEx \u5206\u5e03\u5f0f\u4e8b\u52a1\u662f\u6700\u6076\u5fc3\u7684\u4e86,\u8981\u6ce8\u610f\u54ea\u4e9b\u5730\u65b9\u5f97\u52a0\u9501,\u4e0d\u52a0\u9501\u4f1a\u5f88\u9ebb\u70e6 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : nightwitch <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7b80\u5355\u7684\u903b\u8f91\u63a8\u8bba
    1.Net Core \u56e2\u961f\u5b98\u65b9\u8868\u793a CLR \u4efb\u4f55\u65f6\u5019\u90fd\u662f\u6700\u4f18\u6027\u80fd\u72b6\u6001
    2..Net Core \u56e2\u961f\u63d0\u4f9b\u4e86\u5927\u91cf\u7684\u9009\u9879\u7528\u4e8e\u5728\u8fd0\u884c\u671f\u8c03\u6574 GC \u7684\u8bbe\u7f6e\uff0c\u4ee5\u5e2e\u52a9\u7a0b\u5e8f\u5458\u63d0\u9ad8 App \u7684\u5cf0\u503c\u6027\u80fd( https:\/\/docs.microsoft.com\/en-us\/dotnet\/core\/run-time-config\/garbage-collector)\u3002<\/p>\n

    \u5982\u679c 1 \u6210\u7acb\uff0c2 \u662f\u884c\u4e3a\u827a\u672f\u4e48\uff1f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : RipL <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0a\u90a3\u4e9b \u8bf4 \u5f00\u53d1\u57fa\u672c\u4e0a\u7528\u4e0d\u5230 jvm \u8c03\u4f18\u7684 \u4e0d\u77e5\u9053\u548b\u60f3\u7684\uff0c\u4e0d\u77e5\u9053\u662f\u9879\u76ee low \u6d41\u91cf\u5c0f\uff0c\u8fd8\u662f\u81ea\u5df1\u6839\u672c\u5c31\u4e0d\u53bb\u6df1\u7a76\u4e00\u4e2a\u95ee\u9898\u7684\u6839\u6e90\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : RipL <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @zsl199512101234 \u5206\u5e03\u5f0f\u4e8b\u52a1\u548c\u9ad8\u53ef\u7528 \u90fd\u80fd\u88ab\u9ed1 \u3002\u3002\u3002\u3002\u3002\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : leonardyang <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @FreeEx \u867d\u7136\u8fd9\u4e48\u505a\u786e\u5b9e\u4e00\u822c\u4e0d\u5408\u89c4\uff0c\u4f46\u662f\u4ece\u5b9e\u73b0\u800c\u8a00 java \u4e5f\u80fd\u554a\uff0c\u4e0d\u5c31\u662f remote debug \u5417 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : FreeEx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @whileFalse \u4f60\u5e94\u8be5\u662f\u6ca1\u6709\u9650\u5236 docker \u7684 cpu \u548c\u5185\u5b58\u5427\uff1f\u5982\u679c\u4f60\u4eec\u662f\u4f7f\u7528 springcloud \u90a3\u4e00\u5957\u7684\u8bdd\uff0c\u9650\u5236\u4e86 docker\uff0cJava \u7a0b\u5e8f\u5c31\u4e0d\u518d\u9700\u8981\u9650\u5236\u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : coderwl <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    Java \u4f5c\u4e3a\u4f7f\u7528\u6700\u591a\u7684\u4e1a\u52a1\u5f00\u53d1\u8bed\u8a00\uff0c\u5927\u90e8\u5206\u7684\u4e91\u670d\u52a1\u4e0a\u90fd\u8dd1\u7740 Java \u7684\u670d\u52a1\uff0c\u8fd9\u65f6\u5019 JVM \u5403\u5185\u5b58\u7684\u5f0a\u7aef\u5c31\u663e\u73b0\u51fa\u6765\u4e86\uff0c\u5404\u4e2a\u5927\u5382\u90fd\u6709\u5bf9 JVM \u505a\u9b54\u6539\uff0c\u9488\u5bf9\u81ea\u5df1\u7684\u4e1a\u52a1\u7279\u70b9\u6765\u505a\u4f18\u5316\uff0c\u8282\u7701\u6210\u672c\uff0cOracle \u4e5f\u77e5\u9053\u8fd9\u70b9\uff0c\u641e\u4e86\u4e2a GraalVM\uff0c\u628a Java \u7f16\u8bd1\u4e3a native \u6267\u884c <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : charlie21 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @nightwitch \u4e0d\u662f\u54e6\uff0c\u8fd9\u662f\u8ba9\u4f60\u53ef\u4ee5\u778e\u8c03\uff0c\u7136\u540e\u628a\u6027\u80fd\u964d\u4f4e <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : real3cho <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    .Net Core \u56e2\u961f\u5b98\u65b9\u8868\u793a CLR \u4efb\u4f55\u65f6\u5019\u90fd\u662f\u6700\u4f18\u6027\u80fd\u72b6\u6001 \u6d88\u606f\u6e90\uff1f
    \u4e2a\u4eba\u611a\u89c1 \u5b98\u65b9\u4e0d\u4f1a\u8bf4\u8fd9\u79cd\u5f88\u6ee1\u7684\u8bdd <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : hantsy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    JVM \u865a\u62df\u673a\u8c03\u4f18\u8981\u770b\u5177\u4f53\u4f7f\u7528\u7684 VM \u662f\u4ec0\u4e48\uff0c\u5bf9\u7167\u8bbe\u7f6e\uff0c\u5404\u79cd\u5b9e\u73b0\u5f88\u591a\u53c2\u6570\u53ef\u80fd\u4e0d\u901a\u7528\uff0c\u7248\u672c\u4e5f\u91cd\u8981\u3002<\/p>\n

    \u5f88\u8ba8\u538c\u8fd9\u4e9b\u9762\u8bd5 JVM \u8c03\u4f18\u7684\u9898\u76ee\uff0c\u5927\u90e8\u5206\u4e5f\u662f\u7f51\u4e0a\u527d\u5207\u7684\u5185\u5bb9\uff0c\u9762\u8bd5\u5f88\u591a\u4e5f\u62ff\u51fa\u6765\u88c5 B \u800c\u5df2\u3002\u6bd4\u5982\u4e0a\u9762\u7684 PermSize \u4e4b\u7c7b\uff0cOpenJDK11 \u65e9\u5c31\u6ca1\u7528\u4e86\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : putaozhenhaochi <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e3b\u6ca1\u5b66\u6df1 \u4e0d\u8981\u51fa\u6765\u88c5\u903c\u3002
    V2 \u4f17 \u6559\u4f60\u505a\u4eba <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : enihcam <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @nightwitch \u4ece\u6765\u4e0d\u77e5\u9053\u600e\u6837\u66f4\u6539 CoreCLR \u9009\u9879\u53ef\u4ee5\u6bd4\u9ed8\u8ba4\u503c\u83b7\u5f97\u66f4\u9ad8\u7684 GC \u6027\u80fd\u3002\u8981\u4e0d\u4f60\u6765\u79c0\u4e00\u4e0b\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : lewis89 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u56e0\u4e3a\u8981\u9762\u516b\u80a1\u6587\u554a\uff0c\u5404\u4f4d\u5199 CRUD \u7684\u5144\u5f1f\u4eec \u626a\u5fc3\u81ea\u95ee\uff0cController -> Service -> DAO \u4e00\u6746\u5b50\u6345\u5230\u5e95\u7684\u8001\u54e5\uff0c
    \u4f60\u5199\u7684\u4e1a\u52a1\u4ee3\u7801\u9664\u4e86\u51e0\u4e2a bean \u7684\u751f\u547d\u5468\u671f\u957f\u4e00\u70b9\u5916\uff0c\u6709\u51e0\u4e2a\u8fd0\u884c\u65f6\u7684\u5bf9\u8c61\u80fd\u6d3b\u5230\u8001\u5e74\u4ee3? <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : susuper <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u4e0a\u6b21\u9762\u8bd5\u5b98\u8ddf\u6211\u8bf4\u8fd9\u4e9b\u53ef\u80fd\u5bf9\u6211\u8fd9\u4e2a\u5b66\u4e60\u9636\u6bb5\u6548\u679c\u4f53\u73b0\u51fa\u6765\u7684\u4e0d\u5927\uff0c\u6211\u8fd9\u4e2a\u6c34\u5e73\u5176\u5b9e\u7528\u4e0d\u5230\u592a\u591a\u8c03\u4f18\uff0c\u4f46\u662f\u5b66 jvm \u4e00\u7c7b\uff0c\u5176\u5b9e\u662f\u57f9\u517b\u7684\u81ea\u5df1\u7684\u601d\u7ef4\uff0c\u8ba9\u81ea\u5df1\u5728\u5199\u5230\u8fd9\u4e9b\u5927\u5185\u5b58\u76f8\u5173\u4ee3\u7801\uff0c\u80fd\u6709\u610f\u8bc6\u7684\u53bb\u63a7\u5236\u4ee3\u7801\u4f18\u52a3\u7a0b\u5ea6 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : chihiro2014 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e00\u822c\u6765\u8bf4\uff0cJVM \u4e0d\u9700\u8981\u8c03\u4f18= = <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : lewis89 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u800c\u4e14\u73b0\u5728\u57fa\u672c\u4e0a\u662f\u5206\u5e03\u5f0f\u9501\uff0c\u4e0d\u4f1a\u5728\u7ebf\u7a0b\u4e4b\u95f4\u5171\u4eab\u53d8\u91cf\uff0c\u8fde\u865a\u62df\u673a\u9003\u9038\u5206\u6790\u4e4b\u7c7b\u7684\u4e1c\u897f\u90fd\u4e0d\u7528\u5173\u5fc3 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : whileFalse <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @FreeEx \u6240\u4ee5 SpringCloud \u80fd\u81ea\u52a8\u83b7\u53d6\u5bb9\u5668\u5bf9 CPU \u548c\u5185\u5b58\u7684\u9650\u5236\u662f\u4e48\uff1f\u6211\u7528\u7684 k8s \u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : taogen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u56e0\u4e3a\u4e0d\u64cd\u5fc3\u6240\u4ee5\u662f\u7801\u519c <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : CharlotteLi <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u53c8\u5230\u4e86\u6211\u6700\u7231\u7684\u73af\u8282 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : whileFalse <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @micean \u6d4b\u8bd5\u73af\u5883\u538b\u529b\u5f88\u5c0f\uff0c\u5982\u679c\u5e94\u7528\u90fd\u542f\u52a8\u4e86\u800c\u4e14\u4e0d\u4f1a\u75af\u72c2\u5d29\u6e83\u75af\u72c2 GC \u7684\u8bdd\u8fd8\u662f\u80fd\u652f\u6491\u7684\u3002\uff08 96-128G \u5185\u5b58\uff0c4-8 \u6838\u5fc3\uff0c\u7ea6 80 \u4e2a\u670d\u52a1\uff09<\/p>\n

    @FreeEx \u521a\u641c\u4e86\u4e00\u4e0b\uff0cJava 9 \u652f\u6301\u4ece cgroup \u8bfb\u53d6\u5185\u5b58\u9650\u5236\uff0cJava 10 \u8fdb\u4e00\u6b65\u4f18\u5316\u4e86\u5bb9\u5668\u5185\u5b58\u9650\u5236\u652f\u6301\u3002\u7136\u800c\u6211\u53f8\u662f Java 8 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : INCerry <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @FreeEx \u54c8\u54c8 \u8fd9\u4e2a\u6211\u4e0d\u540c\u610f
    bing.com \u5168\u7403\u7b2c\u4e8c\u5927\u641c\u7d22\u5f15\u64ce \u4f7f\u7528.net5.0 \u6784\u5efa https:\/\/cn.bing.com\/version
    stackoverflow.com \u5168\u7403\u7b2c\u4e00\u5927\u7a0b\u5e8f\u5458\u95ee\u7b54\u793e\u533a \u4f7f\u7528.net5.0 \u6784\u5efa
    cnblogs.com \u7b2c\u4e00\u5927\u4e2d\u6587\u535a\u5ba2\u7ad9\u70b9 \u4f7f\u7528.net5.0 \u6784\u5efa <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Ehco1996 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u56e0\u4e3a\u4eba\u591a\uff0c\u6240\u4ee5\u8981\u533a\u5206 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : kkeiko <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u56e0\u4e3a Java \u843d\u540e\u4e8e .Net \u6ee1\u610f\u4e86\u5417 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : nicebird <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u62bd\u8c61\u6cc4\u9732\uff0c\u5230\u4e00\u5b9a\u7ea7\u522b\u90fd\u4f1a\u9047\u5230\u8fd9\u79cd\u95ee\u9898\uff0c\u4e0d\u7ba1\u662f\u4ec0\u4e48\u8bed\u8a00\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : netnr <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u524d\u9762\u9047\u5230\u65e5\u5fd7\u7ec4\u4ef6\u5185\u5b58\u6cc4\u9732\uff0c\u5148\u8017\u5b8c\u5185\u5b58\u518d\u8017 swap \u518d\u88ab linux \u6740\u6389<\/p>\n

    \u800c\u540c\u6837\u90e8\u7f72\u5230 win \u4e00\u70b9\u95ee\u9898\u6ca1\u6709\uff0c\u4e0d\u77e5\u9053\u662f\u5e73\u53f0\u533a\u522b\u8fd8\u662f win \u4e70\u5355\u4e86 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : sagaxu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8001\u516b\u80a1\u4e86\uff0c\u6bd4\u5982 java7 \u548c java8 \u7684 hashmap \u5b9e\u73b0\u533a\u522b\uff0c\u5c31\u7b97\u4f60\u5165\u95e8\u4ece 11 \u5f00\u59cb\uff0c\u4e5f\u8981\u5b66\u4e60\u5386\u53f2\u77e5\u8bc6\u5e94\u8bd5\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : EminemW <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @lewis89 #66 \u5e76\u53d1\u9ad8\u7684 api \u9700\u8981\u5927\u91cf\u672c\u5730\u5185\u5b58\u7f13\u5b58\uff0c\u8fd9\u4e9b\u90fd\u662f\u8001\u5e74\u4ee3 \"\u4e3a\u4ec0\u4e48 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : lewis89 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @EminemW #80 \u90a3\u662f\u6846\u67b6\u5f15\u7528\u4e86\u4f60\u7684\u5bf9\u8c61\uff0cController -> Service -> DAO \u5176\u5b9e\u4f60\u4e1a\u52a1\u4ee3\u7801\u6808\u7a7a\u95f4\u8fd9\u5757\u5176\u5b9e\u5df2\u7ecf\u6ca1\u6709\u5f15\u7528\u4e86\uff0c\u8bb2\u9053\u7406\u5b9e\u9645\u4e0a\u5927\u90e8\u5206\u53ea\u5728\u6808\u7a7a\u95f4\u4e0a\u5b58\u5728\u5f15\u7528\u7684\u5bf9\u8c61\u662f\u6d3b\u4e0d\u5230\u8001\u5e74\u4ee3\u7684\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : gadsavesme <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e5f\u6ca1\u6709\u51e0\u4e2a\u4eba\u4eba\u5728\u4e00\u76f4 jvm \u8c03\u4f18\u554a\uff0c\u4f46\u4f60 jvm \u539f\u7406\u76f8\u5173\u7684\u4e1c\u897f\u80af\u5b9a\u8fd8\u662f\u8981\u770b\u554a\uff0c\u51fa\u4e86 oom \u4e4b\u7c7b\u7684\u95ee\u9898\u603b\u5f52\u8981\u4f1a\u5206\u6790\u95ee\u9898\u5427\u3002\u4e0d\u77e5\u9053\u4e3a\u5565\u597d\u591a v2 \u4e0a\u7684\u4eba\u5bf9\u5f88\u591a\u5e95\u5c42\u5b9e\u73b0\u90fd\u55e4\u4e4b\u4ee5\u9f3b\uff0c\u597d\u50cf\u5c31\u662f\u4e00\u8f88\u5b50 crud \u4e0d\u4f1a\u9047\u5230\u95ee\u9898\u4e00\u6837\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : iyangyuan <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u89c9\u5f97\u66f4\u50cf\u662f jvm \u7ed9\u7528\u6237\u63d0\u4f9b\u4e86\u4e00\u79cd\u4f18\u5316\u7684\u65b9\u5f0f\u548c\u7a7a\u95f4\uff0c\u5047\u5982 jvm \u6ca1\u6709\u8fd9\u79cd\u529f\u80fd\uff0c\u5c31\u9700\u8981\u7528\u6237\u63d0\u9ad8\u7f16\u7801\u6c34\u5e73\uff0c\u4e0d\u7136 jvm \u8fd0\u884c\u6548\u7387\u53ef\u80fd\u4e0d\u9ad8\uff0c\u603b\u4e4b\u5c31\u662f\u4e00\u4e2a\u5e73\u8861\uff0c\u4e0d\u7528\u4e5f\u884c\uff0c\u7528\u4e86\u66f4\u597d\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Cloutain <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4ee3\u7801\u4e0a\u4e71\u5199 \u4e71\u641e\uff0c\u600e\u4e48\u8c03\u4e5f\u6ca1\u7528\u554a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : raptor <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u56e0\u4e3a\u7528.net \u5f00\u53d1\u7684\u5e94\u7528\u5f88\u591a\u90fd\u8fd8\u6ca1\u5230\u9700\u8981\u8c03\u4f18\u7684\u65f6\u5019\u2026\u2026\u5c31\u88ab\u6362\u6389\u4e86\u3002\u3002\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : a728976009 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @whileFalse java10 \u7684\u66f4\u65b0\u5411\u4e0b\u8fc1\u79fb\u81f3 Java8 \u4e86\uff0c\u8be6\u89c1 http:\/\/seanthefish.com\/2020\/11\/11\/jvm-in-container\/ <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Cbdy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    .NET \u4e5f\u9700\u8981\u8c03\u4f18\u554a\uff0c\u4f60\u542c\u5230\u5f97\u5c11\uff0c\u6211\u60f3\u662f\u56e0\u4e3a.NET \u6ca1\u5565\u4eba\u7528\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : LMuyi <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5f15\u6218\u8d34 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ShotaconXD <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @LMuyi #88 \u5f15\u6218\u8d34+1
    \u611f\u89c9\u95ee\u8fd9\u4e2a\u6ca1\u610f\u4e49 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Suddoo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @lewis89 \u5176\u5b9e\u5c31\u662f\u4e3a\u4e86\u9762\u8bd5\uff0cJDK \u6700\u65b0\u7684 GC \u5176\u5b9e\u5df2\u7ecf\u6ca1\u90a3\u4e48\u591a\u53c2\u6570\u53ef\u8c03\u4e86\uff0c\u6216\u8005\u8bf4\u8c03\u4f18\u8fd9\u4e2a\u4e8b\u60c5 JDK \u5df2\u7ecf\u5e2e\u4f60\u505a\u5f97\u5dee\u4e0d\u591a\u4e86\uff0c\u8fd8\u5728\u770b JVM \u8c03\u4f18\u5c31\u662f\u4e3a\u4e86\u9762\u8bd5 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : hehe12980 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    JVM \u8c03\u4f18 \u5c31\u662f\u914d\u4e00\u5806\u53c2\u6570\u4e48 \u771f\u7684\u6709\u51e0\u4e2a\u4eba\u61c2 JVM \u8c03\u4f18 \u8fde\u5468\u5fd7\u660e\u90a3\u672c\u4e66 \u8bb2\u7684\u90fd\u662f\u5f88\u8868\u660e\u7684\u4e1c\u897f \u8fd8\u6709\u600e\u4e48\u8bc1\u660e\u4f60\u914d\u7684\u53c2\u6570\u662f\u6700\u4f18\uff1f \u5176\u5b9e \u5c31\u662f\u9762\u8bd5\u98ce\u6c14\u5bfc\u81f4\u7684\uff0c\u6709\u54ea\u51e0\u4f4d\u5927\u795e\uff0c\u771f\u6b63\u505a\u8fc7 JVM \u8c03\u4f18\u7684\uff0c@\u6211\uff0c\u6211\u5f00\u5f00\u773c <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : hello158 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @hehe12980 \u4f60\u548b\u628a\u5927\u5b9e\u8bdd\u8bf4\u51fa\u6765\u4e86\uff0c\u5e74\u8f7b\u4eba\u4e0d\u8bb2\u6b66\u5fb7\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u4e3a\u4ec0\u4e48 Java \u8981\u7801\u519c\u64cd\u5fc3 JV…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/233941"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=233941"}],"version-history":[{"count":1,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/233941\/revisions"}],"predecessor-version":[{"id":233943,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/233941\/revisions\/233943"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=233941"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=233941"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=233941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}