{"id":1107,"date":"2026-10-23T00:00:00","date_gmt":"2026-10-22T15:00:00","guid":{"rendered":"https:\/\/quantumsea.net\/?p=1107"},"modified":"2026-10-22T14:22:32","modified_gmt":"2026-10-22T05:22:32","slug":"qs-cgroup-pids-task-limit-20261022","status":"publish","type":"post","link":"https:\/\/quantumsea.net\/?p=1107","title":{"rendered":"cgroup v2\u306epids.max\u3001\u30d7\u30ed\u30bb\u30b9\u6570\u3068\u30b9\u30ec\u30c3\u30c9\u6570\u3092\u5206\u3051\u3066\u8aad\u3080"},"content":{"rendered":"<p>\u30d7\u30ed\u30bb\u30b9\u306e\u4e00\u89a7\u306b\u306f\u6570\u500b\u3057\u304b\u898b\u3048\u3066\u3044\u306a\u3044\u306e\u306b\u3001\u65b0\u3057\u3044\u30b9\u30ec\u30c3\u30c9\u3092\u4f5c\u308c\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002Linux\u306ecgroup v2\u3067\u4f7f\u3046<code>pids.max<\/code>\u3092\u8aad\u3080\u3068\u304d\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u500b\u6570\u3060\u3051\u3067\u306a\u304f\u3001\u305d\u306e\u4e2d\u3067\u52d5\u304f\u30b9\u30ec\u30c3\u30c9\u3068\u3001\u89aa\u30b0\u30eb\u30fc\u30d7\u306b\u542b\u307e\u308c\u308b\u5225\u306e\u4ed5\u4e8b\u307e\u3067\u898b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u672c\u7a3f\u3067\u306fLinux 6.8\u306e\u6587\u66f8\u3068\u5b9f\u88c5\u3092\u5bfe\u8c61\u306b\u3001\u4f55\u3092\u6570\u3048\u3001\u3069\u3053\u3067\u8ffd\u52a0\u304c\u6b62\u307e\u308b\u306e\u304b\u3092\u6574\u7406\u3057\u307e\u3059\u3002[1][2]<\/p>\n<section class=\"influvetor-quick-summary\" aria-label=\"\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f\">\n<p><strong>\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f<\/strong><\/p>\n<ul>\n<li>pids\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u304c\u6570\u3048\u308b\u5358\u4f4d\u306f\u3001\u30ab\u30fc\u30cd\u30eb\u304cTID\u3067\u8b58\u5225\u3059\u308b\u30bf\u30b9\u30af\u3067\u3059\u3002\u4e00\u3064\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u8907\u6570\u306e\u30b9\u30ec\u30c3\u30c9\u304c\u3042\u308c\u3070\u3001\u305d\u306e\u5206\u3082\u6570\u3048\u307e\u3059\u3002<\/li>\n<li>\u5b50\u30b0\u30eb\u30fc\u30d7\u306b\u4f59\u88d5\u304c\u3042\u3063\u3066\u3082\u3001\u7956\u5148\u30b0\u30eb\u30fc\u30d7\u306e\u5408\u8a08\u304c\u4e0a\u9650\u306b\u9054\u3057\u3066\u3044\u308c\u3070\u3001\u65b0\u3057\u3044\u30bf\u30b9\u30af\u306e\u751f\u6210\u306f\u62d2\u5426\u3055\u308c\u307e\u3059\u3002<\/li>\n<li>\u4e0a\u9650\u3092\u73fe\u5728\u6570\u3088\u308a\u4f4e\u304f\u8a2d\u5b9a\u3057\u3066\u3082\u3001\u65e2\u5b58\u30bf\u30b9\u30af\u3092\u305d\u306e\u6570\u307e\u3067\u81ea\u52d5\u7d42\u4e86\u3055\u305b\u308b\u4ed5\u7d44\u307f\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<li>CPU\u6642\u9593\u3001\u30e1\u30e2\u30ea\u30fc\u91cf\u3001\u30bf\u30b9\u30af\u6570\u306f\u5225\u306e\u5236\u7d04\u3067\u3059\u3002\u30d7\u30ed\u30bb\u30b9\u4e00\u89a7\u3060\u3051\u3067\u306a\u304f\u3001\u5bfe\u8c61\u3068\u7956\u5148\u306e\u73fe\u5728\u6570\u30fb\u4e0a\u9650\u3092\u4f75\u305b\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/section>\n<h2>\u300c\u30d7\u30ed\u30bb\u30b9\u6570\u300d\u3068\u3044\u3046\u540d\u524d\u3060\u3051\u3067\u306f\u6570\u3048\u65b9\u304c\u5206\u304b\u3089\u306a\u3044<\/h2>\n<p>cgroup\u306f\u3001\u4ed5\u4e8b\u3092\u968e\u5c64\u7684\u306a\u30b0\u30eb\u30fc\u30d7\u306b\u5206\u3051\u3001\u8cc7\u6e90\u306e\u5229\u7528\u3092\u7ba1\u7406\u3059\u308bLinux\u306e\u4ed5\u7d44\u307f\u3067\u3059\u3002pids\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306f\u3001\u305d\u306e\u4e2d\u3067\u65b0\u3057\u304f\u4f5c\u3089\u308c\u308b\u30bf\u30b9\u30af\u306e\u6570\u3092\u5236\u9650\u3057\u307e\u3059\u3002\u30e1\u30e2\u30ea\u30fc\u306b\u307e\u3060\u4f59\u88d5\u304c\u3042\u3063\u3066\u3082\u3001\u30bf\u30b9\u30af\u3092\u5927\u91cf\u306b\u5897\u3084\u305b\u3070\u5225\u306e\u5236\u7d04\u3078\u5148\u306b\u5230\u9054\u3057\u5f97\u308b\u305f\u3081\u3001\u30e1\u30e2\u30ea\u30fc\u5236\u5fa1\u3068\u306f\u5225\u306b\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002[1\u3001PID\u7bc0]<\/p>\n<p>\u901a\u5e38\u306e\u8aac\u660e\u3067\u306f\u3001\u30d7\u30ed\u30bb\u30b9\u306f\u5b9f\u884c\u4e2d\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5358\u4f4d\u3001\u30b9\u30ec\u30c3\u30c9\u306f\u305d\u306e\u4e2d\u306e\u5b9f\u884c\u306e\u6d41\u308c\u3068\u3057\u3066\u533a\u5225\u3057\u307e\u3059\u3002\u3068\u3053\u308d\u304c\u3001\u3053\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306ePID\u3068\u3044\u3046\u8a9e\u306f\u3001\u6587\u66f8\u304c\u660e\u8a18\u3059\u308b\u3088\u3046\u306b<strong>TID<\/strong>\u3001\u3064\u307e\u308a\u500b\u3005\u306e\u30bf\u30b9\u30af\u3092\u8b58\u5225\u3059\u308b\u756a\u53f7\u3092\u6307\u3057\u307e\u3059\u3002\u30e1\u30a4\u30f3\u306e\u30b9\u30ec\u30c3\u30c9\u3082\u4e00\u3064\u306b\u6570\u3048\u307e\u3059\u3002\u300c\u30d7\u30ed\u30bb\u30b9\u304c\u4e8c\u3064\u3060\u304b\u3089\u4f7f\u7528\u6570\u306f\u4e8c\u3064\u300d\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002[1]<\/p>\n<p>\u305f\u3068\u3048\u3070\u3001\u4e00\u3064\u76ee\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u30e1\u30a4\u30f3\u3092\u542b\u3081\u3066\u4e09\u30b9\u30ec\u30c3\u30c9\u3001\u4e8c\u3064\u76ee\u304c\u4e00\u30b9\u30ec\u30c3\u30c9\u306a\u3089\u3001\u5408\u8a08\u306f\u56db\u30bf\u30b9\u30af\u3067\u3059\u3002\u540c\u3058\u30b0\u30eb\u30fc\u30d7\u5185\u306e\u30bf\u30b9\u30af\u3060\u3051\u3067\u306a\u304f\u3001\u305d\u306e\u914d\u4e0b\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u3042\u308b\u30bf\u30b9\u30af\u3082<code>pids.current<\/code>\u3078\u542b\u307e\u308c\u307e\u3059\u3002\u3069\u306e\u968e\u5c64\u306e\u5024\u3092\u8aad\u3093\u3067\u3044\u308b\u306e\u304b\u3092\u63c3\u3048\u306a\u3044\u3068\u3001\u30d7\u30ed\u30bb\u30b9\u4e00\u89a7\u3068\u306e\u6bd4\u8f03\u3092\u8aa4\u308a\u307e\u3059\u3002<\/p>\n<h2>\u5b50\u306b\u56db\u3064\u5206\u306e\u4f59\u88d5\u304c\u3042\u3063\u3066\u3082\u3001\u3042\u3068\u4e00\u3064\u3067\u6b62\u307e\u308b\u4f8b<\/h2>\n<p>\u72ec\u81ea\u306e\u5c0f\u3055\u306a\u8a08\u6570\u30e2\u30c7\u30eb\u3067\u8003\u3048\u307e\u3059\u3002\u89aaP\u306e\u4e0a\u9650\u3092\u5341\u30bf\u30b9\u30af\u3068\u3057\u3001\u305d\u306e\u4e0b\u306b\u5b50A\u3068\u5b50B\u3092\u7f6e\u304d\u307e\u3059\u3002P\u81ea\u8eab\u306b\u306f\u30bf\u30b9\u30af\u304c\u306a\u304f\u3001A\u306b\u306f\u524d\u8ff0\u306e\u4e8c\u30d7\u30ed\u30bb\u30b9\u30fb\u56db\u30bf\u30b9\u30af\u3001B\u306b\u306f\u4e00\u30d7\u30ed\u30bb\u30b9\u30fb\u4e94\u30bf\u30b9\u30af\u304c\u3042\u308b\u3068\u3057\u307e\u3059\u3002A\u306e\u4e0a\u9650\u306f\u516b\u3001B\u306e\u4e0a\u9650\u3082\u516b\u3067\u3059\u3002\u89aaP\u306e\u73fe\u5728\u6570\u306f\u3001\u56db\u8db3\u3059\u4e94\u3067\u4e5d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>A\u3060\u3051\u3092\u898b\u308b\u3068\u3001\u516b\u3068\u3044\u3046\u4e0a\u9650\u307e\u3067\u3042\u3068\u56db\u3064\u5897\u3084\u305b\u305d\u3046\u3067\u3059\u3002\u3057\u304b\u3057\u3001P\u5168\u4f53\u3067\u306f\u3042\u3068\u4e00\u3064\u3057\u304b\u7a7a\u304d\u304c\u3042\u308a\u307e\u305b\u3093\u3002A\u3067\u65b0\u3057\u3044\u30b9\u30ec\u30c3\u30c9\u3092\u4e00\u3064\u4f5c\u308b\u3068\u3001A\u306f\u4e94\u3001P\u306f\u5341\u3068\u306a\u308a\u3001\u3053\u306e\u30e2\u30c7\u30eb\u3067\u306f\u8a31\u53ef\u3055\u308c\u307e\u3059\u3002\u7d9a\u3051\u3066\u3082\u3046\u4e00\u3064\u4f5c\u308d\u3046\u3068\u3059\u308b\u3068\u3001A\u306e\u516d\u306f\u4e0a\u9650\u516b\u4ee5\u4e0b\u3067\u3082\u3001P\u306e\u5341\u4e00\u304c\u4e0a\u9650\u5341\u3092\u8d85\u3048\u308b\u305f\u3081\u62d2\u5426\u3055\u308c\u307e\u3059\u3002\u62d2\u5426\u5f8c\u306e\u73fe\u5728\u6570\u306fA\u304c\u4e94\u3001P\u304c\u5341\u306e\u307e\u307e\u3067\u3059\u3002<\/p>\n<p>Linux 6.8\u306e<code>pids_try_charge<\/code>\u306f\u3001\u5bfe\u8c61\u30b0\u30eb\u30fc\u30d7\u304b\u3089\u7956\u5148\u3078\u9806\u306b\u6570\u3092\u52a0\u3048\u3066\u4e0a\u9650\u3092\u78ba\u304b\u3081\u3001\u9014\u4e2d\u3067\u8d85\u904e\u3057\u305f\u3089\u52a0\u7b97\u3092\u53d6\u308a\u6d88\u3057\u3066<code>-EAGAIN<\/code>\u3092\u8fd4\u3057\u307e\u3059\u3002[2] \u3053\u306e\u52d5\u4f5c\u3092\u3001\u3053\u3053\u3067\u306f\u7af6\u5408\u306e\u306a\u3044\u9010\u6b21\u306e\u8a08\u6570\u3068\u3057\u3066\u518d\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u306e\u30ab\u30fc\u30cd\u30eb\u3067\u8ca0\u8377\u3092\u304b\u3051\u305f\u5b9f\u9a13\u3067\u306f\u306a\u304f\u3001\u540c\u6642\u751f\u6210\u30fb\u7d42\u4e86\u3084\u4ed6\u306e\u751f\u6210\u5931\u6557\u8981\u56e0\u3082\u6271\u3063\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-cgroup-pids-task-limit-20261022-figure-1423f4d22244.png\" alt=\"\u89aa\u4e0a\u9650\u5341\u306e\u72ec\u81ea\u30e2\u30c7\u30eb\u3002\u958b\u59cb\u6642\u306fA\u56db\u30fbB\u4e94\u3067\u5408\u8a08\u4e5d\u3002A\u306e\u751f\u6210\u4e00\u56de\u76ee\u306f\u5408\u8a08\u5341\u3068\u306a\u308a\u8a31\u53ef\u3001\u4e8c\u56de\u76ee\u306f\u89aa\u4e0a\u9650\u306e\u305f\u3081\u62d2\u5426\u3055\u308c\u5408\u8a08\u5341\u306e\u307e\u307e\u3002B\u306e\u4e00\u30bf\u30b9\u30af\u89e3\u653e\u5f8c\u306f\u5408\u8a08\u4e5d\u3068\u306a\u308a\u3001A\u306e\u518d\u751f\u6210\u304c\u8a31\u53ef\u3055\u308c\u308b\u3002\" style=\"width:100%;height:auto;max-width:840px\"><figcaption>\u5b50A\u3068B\u306e\u4e0a\u9650\u306f\u305d\u308c\u305e\u308c\u516b\u3001\u89aaP\u306f\u5341\u3002\u62d2\u5426\u3055\u308c\u305f\u751f\u6210\u306f\u73fe\u5728\u6570\u3078\u6b8b\u3089\u306a\u3044\u3002\u56f3\u306f\u6761\u4ef6\u3092\u56fa\u5b9a\u3057\u305f\u72ec\u81ea\u306e\u8a08\u6570\u30e2\u30c7\u30eb\u3067\u3001Linux\u4e0a\u306e\u6027\u80fd\u6e2c\u5b9a\u3067\u306f\u306a\u3044\u3002<\/figcaption><\/figure>\n<p>B\u306e\u30bf\u30b9\u30af\u304c\u4e00\u3064\u89e3\u653e\u3055\u308c\u3001\u30ab\u30a6\u30f3\u30c8\u304c\u56db\u3078\u6e1b\u308c\u3070\u3001P\u306f\u4e5d\u306b\u623b\u308a\u307e\u3059\u3002\u3053\u306e\u5f8c\u3067A\u304c\u4e00\u3064\u751f\u6210\u3059\u308b\u4f8b\u3067\u306f\u3001A\u304c\u516d\u3001B\u304c\u56db\u3001P\u304c\u5341\u3068\u306a\u3063\u3066\u8a31\u53ef\u3055\u308c\u307e\u3059\u3002\u540c\u3058A\u306e\u8981\u6c42\u3067\u3082\u3001\u5144\u5f1f\u30b0\u30eb\u30fc\u30d7\u306e\u4f7f\u7528\u72b6\u6cc1\u304c\u7d50\u679c\u3092\u5909\u3048\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002A\u306e\u8a2d\u5b9a\u3092\u516b\u304b\u3089\u3055\u3089\u306b\u5927\u304d\u304f\u3057\u3066\u3082\u3001\u89aaP\u306e\u5341\u3068\u3044\u3046\u5236\u7d04\u306f\u53d6\u308a\u9664\u3051\u307e\u305b\u3093\u3002<\/p>\n<h2>\u73fe\u5728\u6570\u304c\u4e0a\u9650\u3088\u308a\u5927\u304d\u304f\u3066\u3082\u3001\u305f\u3060\u3061\u306b\u7570\u5e38\u3068\u306f\u9650\u3089\u306a\u3044<\/h2>\n<p>\u4e0a\u9650\u306f\u3001\u5e38\u306b\u73fe\u5728\u6570\u3092\u305d\u306e\u5024\u4ee5\u4e0b\u3078\u62bc\u3057\u623b\u3059\u547d\u4ee4\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u524d\u306e\u4f8b\u306eA\u304c\u516d\u30bf\u30b9\u30af\u3092\u6301\u3064\u72b6\u614b\u3067\u3001A\u306e<code>pids.max<\/code>\u3092\u56db\u3078\u4e0b\u3052\u305f\u3068\u3057\u307e\u3059\u3002\u6587\u66f8\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u8a2d\u5b9a\u5909\u66f4\u3084\u30bf\u30b9\u30af\u306e\u30b0\u30eb\u30fc\u30d7\u9593\u79fb\u52d5\u306b\u3088\u3063\u3066\u3001<code>pids.current &gt; pids.max<\/code>\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308b\u3068\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002[1]<\/p>\n<p>\u3053\u306e\u8a2d\u5b9a\u5909\u66f4\u3060\u3051\u3067\u3001\u516d\u3064\u306e\u3046\u3061\u4e8c\u3064\u304c\u81ea\u52d5\u7684\u306b\u7d42\u4e86\u3059\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002Linux 6.8\u306e\u4e0a\u9650\u66f8\u8fbc\u307f\u51e6\u7406\u306f\u4e0a\u9650\u5024\u3092\u66f4\u65b0\u3057\u3001\u65b0\u3057\u3044\u30bf\u30b9\u30af\u306e\u751f\u6210\u6642\u306b\u306f\u5225\u9014\u305d\u306e\u5024\u3092\u691c\u67fb\u3057\u307e\u3059\u3002[2\u3001pids_max_write] \u3057\u305f\u304c\u3063\u3066\u300c\u516d\u304b\u3089\u56db\u3078\u8a2d\u5b9a\u3057\u305f\u306e\u306b\u3001\u73fe\u5728\u6570\u304c\u516d\u306e\u307e\u307e\u300d\u3068\u3044\u3046\u89b3\u6e2c\u3060\u3051\u3067\u3001\u4e0a\u9650\u304c\u7121\u52b9\u3060\u3068\u306f\u5224\u65ad\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u307e\u305f\u3001\u73fe\u5728\u6570\u304c\u56db\u307e\u3067\u4e0b\u304c\u3063\u3066\u3082\u3001\u6b21\u306e\u4e00\u3064\u3092\u52a0\u3048\u308b\u3068\u4e94\u306b\u306a\u308b\u305f\u3081\u3001\u4e0a\u9650\u56db\u306e\u307e\u307e\u3067\u306f\u751f\u6210\u3067\u304d\u307e\u305b\u3093\u3002\u4ed6\u306e\u5236\u7d04\u304c\u306a\u3044\u5358\u7d14\u306a\u30e2\u30c7\u30eb\u306a\u3089\u3001\u4e09\u4ee5\u4e0b\u306b\u306a\u3063\u3066\u521d\u3081\u3066\u4e00\u3064\u5206\u306e\u4f59\u5730\u304c\u751f\u307e\u308c\u307e\u3059\u3002\u4e0a\u9650\u3068\u73fe\u5728\u6570\u304c\u7b49\u3057\u3044\u72b6\u614b\u3092\u300c\u307e\u3060\u4e00\u3064\u8ffd\u52a0\u3067\u304d\u308b\u300d\u3068\u8aad\u307f\u9055\u3048\u306a\u3044\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002\u5b9f\u6a5f\u3067\u306f\u89e3\u653e\u304c\u30ab\u30a6\u30f3\u30c8\u3078\u53cd\u6620\u3055\u308c\u305f\u6642\u70b9\u3068\u3001\u5225\u306e\u751f\u6210\u304c\u9032\u3093\u3060\u6642\u70b9\u306b\u3082\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h2>\u8abf\u3079\u308b\u9806\u756a\u306f\u3001\u6570\u3048\u308b\u5358\u4f4d\u3001\u6240\u5c5e\u3001\u7956\u5148\u306e\u9806<\/h2>\n<p>\u65b0\u898f\u751f\u6210\u304c\u5931\u6557\u3057\u305f\u3068\u304d\u306f\u3001\u307e\u305a\u4f55\u304c\u5897\u3048\u3088\u3046\u3068\u3057\u3066\u3044\u305f\u306e\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u5225\u30d7\u30ed\u30bb\u30b9\u306e\u8d77\u52d5\u306a\u306e\u304b\u3001\u65e2\u5b58\u30d7\u30ed\u30bb\u30b9\u306e\u30b9\u30ec\u30c3\u30c9\u8ffd\u52a0\u306a\u306e\u304b\u3067\u3001\u901a\u5e38\u306e\u30d7\u30ed\u30bb\u30b9\u4e00\u89a7\u304b\u3089\u898b\u3048\u308b\u5909\u5316\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u6b21\u306b\u3001\u5931\u6557\u3057\u305f\u51e6\u7406\u304c\u5c5e\u3059\u308b\u30b0\u30eb\u30fc\u30d7\u3068\u3001\u89b3\u6e2c\u3057\u3066\u3044\u308b<code>pids.current<\/code>\u306e\u968e\u5c64\u3092\u5408\u308f\u305b\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u5bfe\u8c61\u3060\u3051\u3067\u306a\u304f\u7956\u5148\u5074\u306e\u4e0a\u9650\u3068\u5408\u8a08\u6570\u3092\u8fbf\u308a\u307e\u3059\u3002<\/p>\n<p>pids.max\u306e\u5024\u304c<code>max<\/code>\u306a\u3089\u3001\u305d\u306e\u30b0\u30eb\u30fc\u30d7\u81ea\u8eab\u306b\u306f\u6570\u5024\u4e0a\u9650\u3092\u7f6e\u3044\u3066\u3044\u306a\u3044\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u3002\u7956\u5148\u306e\u4e0a\u9650\u307e\u3067\u306a\u304f\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002[2] \u5b50\u3054\u3068\u306e\u8a2d\u5b9a\u3092\u6bd4\u8f03\u3059\u308b\u969b\u306b\u3082\u3001\u300cA\u306b\u306f\u516b\u3001B\u306b\u3082\u516b\u3060\u304b\u3089\u89aa\u5168\u4f53\u3067\u5341\u516d\u307e\u3067\u4f7f\u3048\u308b\u300d\u3068\u8db3\u3057\u7b97\u305b\u305a\u3001\u89aa\u306e\u6761\u4ef6\u3092\u5225\u306b\u78ba\u304b\u3081\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u3067\u793a\u3057\u305fEAGAIN\u306f\u3001pids\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u304c\u751f\u6210\u3092\u62d2\u5426\u3059\u308b\u7d4c\u8def\u306e\u8aac\u660e\u3067\u3059\u3002\u751f\u6210API\u304c\u8fd4\u3057\u305f\u30a8\u30e9\u30fc\u3060\u3051\u304b\u3089\u3001\u3053\u306e\u4e0a\u9650\u304c\u539f\u56e0\u3060\u3068\u65ad\u5b9a\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5229\u7528\u3057\u3066\u3044\u308bLinux\u306e\u7248\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u6709\u52b9\u5316\u3001\u7ba1\u7406\u30bd\u30d5\u30c8\u304c\u8a2d\u5b9a\u3057\u305f\u6240\u5c5e\u3068\u4e0a\u9650\u3001\u540c\u6642\u306b\u52d5\u304f\u51e6\u7406\u3092\u7167\u5408\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002CPU\u6642\u9593\u3092\u914d\u5206\u3059\u308b\u8a2d\u5b9a\u3084\u30e1\u30e2\u30ea\u30fc\u306e\u4e0a\u9650\u3092\u5897\u3084\u3057\u3066\u3082\u3001\u30bf\u30b9\u30af\u6570\u306e\u5236\u7d04\u3092\u76f4\u63a5\u89e3\u6d88\u3057\u305f\u3053\u3068\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u4f55\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u306e\u304b\u3092\u5358\u4f4d\u3054\u3068\u306b\u5206\u3051\u308b\u3068\u3001\u5909\u66f4\u3059\u3079\u304d\u8a2d\u5b9a\u3092\u7d5e\u308a\u8fbc\u3081\u307e\u3059\u3002<\/p>\n<h2>\u51fa\u5178<\/h2>\n<ol>\n<li>Linux Kernel Documentation v6.8\u300cControl Group v2\u300d\u3001Introduction\u3001PID\u3001PID Interface Files\u3002<a href=\"https:\/\/www.kernel.org\/doc\/html\/v6.8\/admin-guide\/cgroup-v2.html#pid\">\u516c\u5f0f\u6587\u66f8<\/a>\u3002\u672c\u7a3f\u306f6.8\u306e\u8a18\u8ff0\u3092\u5bfe\u8c61\u3068\u3057\u3001\u6700\u65b0\u306e\u3059\u3079\u3066\u306e\u7248\u3084\u7ba1\u7406\u30bd\u30d5\u30c8\u3067\u540c\u3058\u8868\u793a\u306b\u306a\u308b\u3068\u306f\u3057\u3066\u3044\u306a\u3044\u3002<\/li>\n<li>Linux v6.8\u3001kernel\/cgroup\/pids.c\u3002pids_try_charge\u3001pids_can_attach\u3001pids_can_fork\u3001pids_release\u3001pids_max_write\u3002<a href=\"https:\/\/github.com\/torvalds\/linux\/blob\/v6.8\/kernel\/cgroup\/pids.c\">\u516c\u5f0f\u30bd\u30fc\u30b9<\/a>\u3002\u6570\u5024\u4f8b\u3068\u6bd4\u8f03\u56f3\u306f\u3001\u4ee5\u4e0a\u306e\u6761\u4ef6\u3092\u5358\u7d14\u5316\u3057\u305fQuantum Sea\u72ec\u81ea\u306e\u8a08\u6570\u30e2\u30c7\u30eb\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u30d7\u30ed\u30bb\u30b9\u306e\u4e00\u89a7\u306b\u306f\u6570\u500b\u3057\u304b\u898b\u3048\u3066\u3044\u306a\u3044\u306e\u306b\u3001\u65b0\u3057\u3044\u30b9\u30ec\u30c3\u30c9\u3092\u4f5c\u308c\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002Linux\u306ecgroup v2\u3067\u4f7f\u3046pids.max\u3092\u8aad\u3080\u3068\u304d\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u500b\u6570\u3060\u3051\u3067\u306a\u304f\u3001\u305d\u306e\u4e2d\u3067\u52d5\u304f\u30b9\u30ec\u30c3\u30c9\u3068\u3001\u89aa\u30b0\u30eb\u30fc [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1105,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":false,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[30],"tags":[246,244],"class_list":["post-1107","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-computing","tag-cgroup-v2","tag-linux"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-cgroup-pids-task-limit-20261022-featured-7b46b683b3bc.png","_links":{"self":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1107","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1107"}],"version-history":[{"count":1,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1107\/revisions"}],"predecessor-version":[{"id":1108,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1107\/revisions\/1108"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/media\/1105"}],"wp:attachment":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}