{"id":65853,"date":"2026-10-10T14:00:37","date_gmt":"2026-10-10T06:00:37","guid":{"rendered":"https:\/\/www.biocloudservice.com\/wordpress\/?post_type=ftc_question&p=65853"},"modified":"2026-10-10T14:00:37","modified_gmt":"2026-10-10T06:00:37","slug":"rstudio-disconnect-killed-oom-diagnosis","status":"publish","type":"ftc_question","link":"https:\/\/www.biocloudservice.com\/wordpress\/ferroptosis\/questions\/rstudio-disconnect-killed-oom-diagnosis\/","title":{"rendered":"RStudio \u65ad\u5f00\u3001\u8fdb\u7a0b\u88ab\u6740\u548c\u771f\u6b63 OOM \u600e\u6837\u533a\u5206\uff1f"},"content":{"rendered":"

\u5148\u770b\u7ed3\u8bba\uff1a<\/strong>\u6d4f\u89c8\u5668\u65ad\u5f00\u4e0d\u7b49\u4e8e R \u8fdb\u7a0b\u6b7b\u4ea1\uff1b\u770b\u5230 Killed \u6216\u9000\u51fa\u7801 137 \u4e5f\u4e0d\u80fd\u5355\u72ec\u8ba4\u5b9a OOM\u3002\u5e94\u628a\u53d1\u751f\u65f6\u95f4\u3001\u4efb\u52a1\u8fdb\u7a0b\u3001R \u62a5\u9519\u3001\u7cfb\u7edf\u6216\u8c03\u5ea6\u65e5\u5fd7\u5bf9\u9f50\uff0c\u518d\u5224\u65ad\u662f\u7f51\u7edc\u3001\u4f1a\u8bdd\u6682\u505c\u3001\u8d44\u6e90\u9650\u5236\u3001\u5185\u5b58\u5206\u914d\u5931\u8d25\u8fd8\u662f\u8fdb\u7a0b\u88ab\u7ec8\u6b62\u3002<\/p>\n

\u9002\u7528\u60c5\u51b5<\/h2>\n

RStudio \u9875\u9762\u5931\u8054\u3001R \u4efb\u52a1\u7a81\u7136\u7ed3\u675f\u3001\u65e5\u5fd7\u53ea\u5269 Killed\uff0c\u6216\u8005\u4e3b\u673a\u4ecd\u6709\u5185\u5b58\u5374\u53cd\u590d\u5931\u8d25\u3002<\/p>\n

\u5efa\u8bae\u6309\u8fd9\u4e2a\u987a\u5e8f\u68c0\u67e5<\/h2>\n
    \n
  1. \u8bb0\u4e0b\u6545\u969c\u65f6\u95f4\u3001\u65f6\u533a\u3001\u4efb\u52a1\u6807\u8bc6\u3001\u6700\u540e\u6267\u884c\u6b65\u9aa4\u548c\u5b8c\u6574\u65e5\u5fd7\uff0c\u5148\u5224\u65ad\u540e\u53f0\u8fdb\u7a0b\u662f\u5426\u4ecd\u5728\u8fd0\u884c\u3002<\/li>\n
  2. \u6d4f\u89c8\u5668\u95ee\u9898\u5148\u68c0\u67e5\u8fde\u63a5\u4e0e\u4f1a\u8bdd\u72b6\u6001\uff1bR \u4f1a\u8bdd\u6062\u590d\u540e\u786e\u8ba4\u4efb\u52a1\u662f\u5426\u4ecd\u7ee7\u7eed\uff0c\u907f\u514d\u91cd\u590d\u63d0\u4ea4\u76f8\u540c\u5927\u4efb\u52a1\u3002<\/li>\n
  3. \u82e5\u4efb\u52a1\u9000\u51fa\uff0c\u6838\u5bf9\u9000\u51fa\u7801\u3001\u8c03\u5ea6\u5668\u548c\u7cfb\u7edf\u65e5\u5fd7\uff1bR \u7684 cannot allocate vector \u4e0e\u5185\u6838\u6740\u8fdb\u7a0b\u4e0d\u662f\u540c\u4e00\u4e2a\u73b0\u8c61\u3002<\/li>\n
  4. \u5bb9\u5668\u6216\u8c03\u5ea6\u4efb\u52a1\u68c0\u67e5\u81ea\u8eab\u5185\u5b58\u4e0a\u9650\u4e0e\u5bf9\u5e94 cgroup\uff0c\u4e3b\u673a\u7a7a\u95f2\u5185\u5b58\u4e0d\u4ee3\u8868\u4efb\u52a1\u53ef\u7528\u989d\u5ea6\u3002<\/li>\n
  5. \u5b9a\u4f4d\u539f\u56e0\u540e\u9009\u62e9\u8c03\u6574\u4ee3\u7801\u3001\u5e76\u884c\u3001\u8d44\u6e90\u6216\u7f51\u7edc\uff0c\u5e76\u4e3a\u957f\u4efb\u52a1\u8bbe\u7f6e\u53ef\u8ffd\u6eaf\u65e5\u5fd7\u548c\u9636\u6bb5\u6027\u8f93\u51fa\u3002<\/li>\n<\/ol>\n

    \u6309\u8bc1\u636e\u533a\u5206\u56db\u7c7b\u60c5\u51b5<\/h2>\n
    \n\n\n\n\n\n\n\n\n
    \u770b\u5230\u7684\u73b0\u8c61<\/th>\n\u80fd\u63a8\u65ad\u4ec0\u4e48<\/th>\n\u8fd8\u8981\u627e\u4ec0\u4e48<\/th>\n<\/tr>\n<\/thead>\n
    \u9875\u9762\u65ad\u5f00\u4f46\u8fdb\u7a0b\u4ecd\u5728<\/td>\n\u524d\u7aef\u8fde\u63a5\u6216\u4f1a\u8bdd\u5f02\u5e38\u7684\u53ef\u80fd<\/td>\n\u8fde\u63a5\u65e5\u5fd7\u3001\u4ee3\u7406\u3001\u4f1a\u8bdd\u72b6\u6001<\/td>\n<\/tr>\n
    R \u62a5 cannot allocate vector<\/td>\n\u67d0\u6b21\u5185\u5b58\u5206\u914d\u5931\u8d25<\/td>\n\u5bf9\u8c61\u590d\u5236\u3001\u5730\u5740\u7a7a\u95f4\u3001\u9650\u5236\u4e0e\u5cf0\u503c<\/td>\n<\/tr>\n
    Killed \/ 137<\/td>\n\u8fdb\u7a0b\u53ef\u80fd\u6536\u5230 SIGKILL<\/td>\n\u8c01\u53d1\u51fa\u7684\u4fe1\u53f7\u53ca\u540c\u65f6\u95f4\u65e5\u5fd7<\/td>\n<\/tr>\n
    \u5bf9\u5e94 cgroup \u7684 oom_kill \u589e\u52a0<\/td>\n\u8be5\u7ec4\u53d1\u751f\u4e86 OOM \u6740\u8fdb\u7a0b\u4e8b\u4ef6<\/td>\n\u662f\u5426\u4e0e\u8be5\u4efb\u52a1\u3001PID \u548c\u65f6\u95f4\u4e00\u81f4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    \u4f9d\u636e\uff1aPosit\uff1aRStudio IDE \u8fde\u63a5\u6545\u969c\u6392\u67e5<\/a> \u00b7 Linux Kernel\uff1acgroup v2 \u5185\u5b58\u4e8b\u4ef6\u548c\u9650\u5236<\/a><\/p>\n

    Linux \u4e0b\u7684\u53ea\u8bfb\u68c0\u67e5\u8d77\u70b9<\/h2>\n

    \u8fd9\u4e9b\u547d\u4ee4\u9762\u5411 Linux\uff1bWindows \u7684 RStudio \u5e94\u67e5\u770b\u5bf9\u5e94\u7cfb\u7edf\u4e8b\u4ef6\u548c\u8d44\u6e90\u4fe1\u606f\u3002PID \u4e0d\u5b58\u5728\u53ef\u80fd\u8868\u793a\u5df2\u7ecf\u9000\u51fa\uff0c\u4e0d\u80fd\u636e\u6b64\u5224\u65ad\u9000\u51fa\u539f\u56e0\u3002\u8bfb\u4e0d\u5230\u5185\u6838\u65e5\u5fd7\u901a\u5e38\u662f\u6743\u9650\u9650\u5236\uff0c\u4e0d\u662f\u201c\u6ca1\u6709 OOM\u201d\u7684\u8bc1\u636e\u3002<\/p>\n

    cgroup v2 \u4e2d\u53ef\u5728\u5df2\u786e\u8ba4\u7684\u4efb\u52a1 cgroup \u8def\u5f84\u8bfb\u53d6 memory.max\u3001memory.current \u4e0e memory.events\u3002\u8def\u5f84\u968f\u5bb9\u5668\u6216\u670d\u52a1\u53d8\u5316\uff0c\u4e0d\u80fd\u7167\u6284\u6839 cgroup \u7684\u503c\u4ee3\u66ff\u76ee\u6807\u4efb\u52a1\uff1b\u5386\u53f2 oom_kill \u8ba1\u6570\u4e5f\u9700\u4e0e\u6545\u969c\u65f6\u95f4\u6216\u8fd0\u884c\u524d\u540e\u589e\u91cf\u7ed3\u5408\u3002<\/p>\n

    # \u5728\u6545\u969c\u65f6\u95f4\u9644\u8fd1\u68c0\u67e5\u8fdb\u7a0b\u548c\u7cfb\u7edf\u5bb9\u91cf\uff0c\u4e0d\u4f1a\u7ec8\u6b62\u4efb\u52a1\nps -eo pid,ppid,etime,rss,comm --sort=-rss | head -n 20\nfree -h\ndf -h\n# \u627e\u5230\u76ee\u6807 R\/rsession PID \u540e\uff0c\u5c06 12345 \u66ff\u6362\u4e3a\u5b9e\u9645 PID\ncat \/proc\/12345\/cgroup\n# \u6709\u65e5\u5fd7\u8bfb\u53d6\u6743\u9650\u65f6\uff0c\u68c0\u67e5\u65f6\u95f4\u5339\u914d\u7684\u5185\u6838\u4fe1\u606f\njournalctl -k --since '30 minutes ago' --no-pager | tail -n 120<\/code><\/pre>\n
    \u4f9d\u636e\uff1aLinux Kernel\uff1acgroup v2 \u5185\u5b58\u4e8b\u4ef6\u548c\u9650\u5236<\/a><\/p>\n
    \u4e00\u6b21\u6392\u67e5\u9700\u8981\u63d0\u4ea4\u4ec0\u4e48<\/h2>\n
    \u63d0\u4ea4\u6545\u969c\u65f6\u95f4\u4e0e\u65f6\u533a\u3001\u8f6f\u4ef6\u7248\u672c\u3001\u4efb\u52a1\u6b65\u9aa4\u3001\u5bf9\u8c61\u89c4\u6a21\u3001\u5e76\u884c\u6570\u3001\u8131\u654f\u62a5\u9519\u548c\u5df2\u786e\u8ba4\u7684\u8fdb\u7a0b\u72b6\u6001\u3002\u82e5\u6709\u8c03\u5ea6\u5668\uff0c\u9644\u4efb\u52a1\u7684\u72b6\u6001\u4e0e\u8d44\u6e90\u9650\u5236\uff1b\u82e5\u53ea\u662f\u65ad\u8fde\uff0c\u9644\u6d4f\u89c8\u5668\u4e0e\u4f1a\u8bdd\u65e5\u5fd7\u3002<\/p>\n
    \u4e0d\u8981\u4e3a\u4e86\u6e05\u7406\u72b6\u6001\u76f4\u63a5\u5220\u9664\u6574\u4e2a RStudio \u7528\u6237\u76ee\u5f55\uff0c\u4e5f\u4e0d\u8981\u5728\u539f\u56e0\u672a\u660e\u65f6\u8fde\u7eed\u91cd\u8dd1\u5927\u4efb\u52a1\u3002\u5bf9\u4e8e\u957f\u5206\u6790\uff0c\u53ef\u91c7\u7528\u6279\u5904\u7406\u4e0e\u68c0\u67e5\u70b9\uff0c\u4f7f\u524d\u7aef\u77ed\u6682\u65ad\u5f00\u540e\u4ecd\u80fd\u67e5\u5230\u4efb\u52a1\u8fdb\u5ea6\uff1b\u5177\u4f53\u8bbe\u7f6e\u5e94\u7b26\u5408\u5f53\u524d\u670d\u52a1\u5668\u7684\u8c03\u5ea6\u65b9\u5f0f\u3002<\/p>\n
    \u53ef\u76f4\u63a5\u4f7f\u7528\u7684\u8bb0\u5f55\u6a21\u677f<\/h2>\n