{"id":321,"date":"2020-06-28T10:34:13","date_gmt":"2020-06-28T02:34:13","guid":{"rendered":"http:\/\/www.gbase8.cn\/?p=321"},"modified":"2021-08-30T14:14:04","modified_gmt":"2021-08-30T06:14:04","slug":"gbase-8a%e9%9b%86%e7%be%a4%e5%8a%a0%e5%bf%ab%e7%83%ad%e6%95%b0%e6%8d%ae%e6%b7%98%e6%b1%b0%ef%bc%8c%e5%87%8f%e5%b0%91%e5%86%85%e5%ad%98%e5%8d%a0%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/321","title":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a\u96c6\u7fa4\u52a0\u5feb\u70ed\u6570\u636e\u6dd8\u6c70\uff0c\u51cf\u5c11\u5185\u5b58\u5360\u7528"},"content":{"rendered":"\n<pre class=\"wp-block-preformatted\"><\/pre>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u5f55\u5bfc\u822a<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2aa796a9a15\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a2aa796a9a15\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.gbase8.cn\/en\/321\/#%E4%B8%80%E3%80%81%E7%8E%B0%E8%B1%A1%EF%BC%9A\" >\u4e00\u3001\u73b0\u8c61\uff1a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.gbase8.cn\/en\/321\/#%E4%BA%8C%E3%80%81%E7%9B%B8%E5%85%B3%E5%8F%82%E6%95%B0%E5%A6%82%E4%B8%8B%EF%BC%9A\" >\u4e8c\u3001\u76f8\u5173\u53c2\u6570\u5982\u4e0b\uff1a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.gbase8.cn\/en\/321\/#%E4%B8%89%E3%80%81%E8%B0%83%E6%95%B4%E6%96%B9%E6%A1%88\" >\u4e09\u3001\u8c03\u6574\u65b9\u6848<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.gbase8.cn\/en\/321\/#%E5%9B%9B%E3%80%81%E5%A4%87%E6%B3%A8\" >\u56db\u3001\u5907\u6ce8<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%B8%80%E3%80%81%E7%8E%B0%E8%B1%A1%EF%BC%9A\"><\/span>\u4e00\u3001\u73b0\u8c61\uff1a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5728256G\u3001512G\u30011T\u7b49\u673a\u5668\u4e0a\uff0c\u9ed8\u8ba4\u7684gbase_heap_data\u90fd\u5f88\u5927\u3002 \u53ef\u4ee5\u6309\u7167\u7269\u7406\u5185\u5b58*0.36\u8ba1\u7b97\u3002<br>\u73b0\u53d1\u73b0\u5728\u6709\u5927\u91cf\u5e76\u53d1\u7684\u67e5\u8be2\u7c7b\u64cd\u4f5c\uff0c\u5305\u62ec\u5927\u7ed3\u679c\u96c6\u67e5\u8be2\uff0cinsert select, \u5bfc\u51fa\u7b49\u9700\u8981\u5728\u5185\u5b58\u4e34\u65f6\u7f13\u51b2\u6570\u636e\u7684\u60c5\u51b5\u3002<br>\u4f1a\u51fa\u73b0\u5185\u5b58\u4e0d\u8db3\uff0c\u5bfc\u81f4\u62a5\u9519\u60c5\u51b5\u3002<br>\u62a5\u9519\u6837\u4f8b\u5982\u4e0b\uff0c\u662fgbase_heap_data\u5f15\u8d77\u3002<br>DETAIL: (GBA-01-600) Gbase internal error: Task 1486792, thd 0x11055808512,BLK_TEMP: return NULL in alloc(8388620),HeapUsed(18288255904,2601731328,3035596000),SystemUsed(22624634748,0,2241434316), heap usage has exceed MemoryLimit, SystemMemStatus:memfree:4236869632,swapfree:19942891520<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BA%8C%E3%80%81%E7%9B%B8%E5%85%B3%E5%8F%82%E6%95%B0%E5%A6%82%E4%B8%8B%EF%BC%9A\"><\/span>\u4e8c\u3001\u76f8\u5173\u53c2\u6570\u5982\u4e0b\uff1a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>[gbase@localhost ~]$ gncli<br>GBase client 8.6.2.43-R14.115142. Copyright (c) 2004-2020, GBase. All Rights Reserved.<br>gbase&gt; show variables like '%drop%';<br>+-------------------------------------+-------+<br>| Variable_name | Value |<br>+-------------------------------------+-------+<br>| _gbase_cache_drop_delay_time | 0 |<br>| _gbase_cache_drop_hot_data | OFF |<br>| _gbase_cache_drop_unlock_cell_count | 1000 |<br>+-------------------------------------+-------+<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%B8%89%E3%80%81%E8%B0%83%E6%95%B4%E6%96%B9%E6%A1%88\"><\/span>\u4e09\u3001\u8c03\u6574\u65b9\u6848<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>DC\u7f13\u51b2\uff0c\u5305\u62ec\u51b7\u548c\u70ed\u7684\uff0c\u90fd\u662f\u9ed8\u8ba45\u79d2\u91ca\u653e\u4e00\u6b21\u3002<\/p>\n\n\n\n<p>\u5728gnode\u7684\u914d\u7f6e\u6587\u4ef6\u91cc\u589e\u52a0\u5982\u4e0b\u53c2\u6570<\/p>\n\n\n\n<p>\/\/ \u4e3b\u52a8\u91ca\u653e\u6389\u7f13\u51b2DC\u6570\u636e<br>\/\/ \u652f\u6301set global<br>_gbase_cache_drop_hot_data=1<\/p>\n\n\n\n<p>\/\/ \u4e00\u6b21\u91ca\u653eunlock\u72b6\u6001\u7684DC\u6570\u91cf \u9ed8\u8ba4\u503c\uff1a 1000<br>\/\/ \u652f\u6301set global<br>_gbase_cache_drop_unlock_cell_count = 50000 \uff08\u4e00\u6b21\u5c3d\u91cf\u591a\u91ca\u653e\u4e00\u4e9b\uff09<\/p>\n\n\n\n<p>\/\/ \u5982\u679c\u91ca\u653e\u6389\u7684DC\u4e0d\u8db3\u8bbe\u5b9a\u7684\u53c2\u6570\u503c\uff0c\u518d\u6b21\u6267\u884cdrop_cold\u6700\u5c0f\u65f6\u95f4\u95f4\u9694(\u5355\u4f4d\u79d2)\u3002 \u4e0d\u5efa\u8bae\u592a\u5c0f\uff0c\u907f\u514d\u9891\u7e41drop\u3002<br>\/\/ \u5efa\u8bae10\uff0c \u5982\u679c\u6548\u679c\u4e0d\u4f73\uff0c\u53ef\u4ee5\u6539\u621015\u3002\u9ed8\u8ba40\u662f\u7ef4\u6301\u5168\u5c40\u7684\u9ed8\u8ba45\u79d2\u91ca\u653e\u4e00\u6b21\u3002 <br>\/\/ \u652f\u6301set global<br>_gbase_cache_drop_delay_time=10<\/p>\n\n\n\n<p>\u4ecegnode\u7684express.log\u91cc\uff0c\u80fd\u591f\u770b\u5230\u6e05\u7406\u7684\u65e5\u5fd7\u4fe1\u606f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>2021-02-19 00:01:25.038 ReleaseTablesCache OK for table in gbase level: .\/pm\/metadata\/a_il_cell_rnlc_nr_n3\n2021-02-19 00:10:19.471 ReleaseTablesCache OK for table : .\/pm\/metadata\/a_il_cell_prb_res_tdd_n3\n2021-02-19 00:10:19.474 ReleaseTablesCache OK for table in gbase level: .\/pm\/metadata\/a_n_mea_report_v_h_n3\n2021-02-19 00:10:19.481 ReleaseTablesCache OK for table : .\/pm\/metadata\/a_n_mea_report_v_h_n3\n2021-02-19 00:10:24.486 ReleaseTablesCache OK for table in gbase level: .\/pm\/metadata\/a_plat_ipdatafilte_h_n3\n2021-02-19 00:10:24.492 ReleaseTablesCache OK for table : .\/pm\/metadata\/a_plat_ipdatafilte_h_n3\n2021-02-19 00:10:24.492 ReleaseTablesCache OK for table in gbase level: .\/pm\/metadata\/a_n_plat_rfcport_5_n3\n2021-02-19 00:10:24.492 ReleaseTablesCache OK for table : .\/pm\/metadata\/a_n_plat_rfcport_5_n3<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%9B%9B%E3%80%81%E5%A4%87%E6%B3%A8\"><\/span>\u56db\u3001\u5907\u6ce8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u65e0\u8bba\u53c2\u6570\u5982\u4f55\u8c03\u6574\uff0c\u53ea\u8981\u5e76\u53d1\u6570\u4e0a\u6765\uff0c\u603b\u4f1a\u51fa\u73b0\u5185\u5b58\u4e0d\u8db3\u7684\u60c5\u51b5\uff0c\u6240\u4ee5\u5728\u5982\u4e0a\u4fee\u6539\u65e0\u6548\u65f6\uff0c\u8bf7\u964d\u4f4e\u67e5\u8be2\u7c7bSQL\u7684\u5e76\u53d1\u6570\u91cf\u3002<\/p>\n\n\n\n<p>\u53e6\u5916\uff0c\u4e3a\u4e86\u907f\u514d\u4f7f\u7528\u8005\u8bef\u4f1a\uff0c\u5efa\u8bae\u5728gcluster\u548cgnode\u7684\u53c2\u6570\u90fd\u4fee\u6539\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5357\u5927\u901a\u7528GBase 8a\u96c6\u7fa4\u52a0\u5feb\u70ed\u6570\u636e\u6dd8\u6c70\uff0c\u51cf\u5c11\u5185\u5b58\u5360\u7528<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[39],"class_list":["post-321","post","type-post","status-publish","format-standard","hentry","category-gbase8a","tag-39"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/comments?post=321"}],"version-history":[{"count":9,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/321\/revisions"}],"predecessor-version":[{"id":7819,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/321\/revisions\/7819"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}