{"kind": "metric", "major": "18", "item": {"slug": "pg_stat_checkpointer-num_timed", "name": "pg_stat_checkpointer.num_timed", "name_zh": "", "category": "pg_stat_checkpointer", "summary": "\u56e0\u8d85\u65f6\u800c\u5b89\u6392\u7684\u68c0\u67e5\u70b9\u6570\u91cf", "aliases": ["num_timed", "pg_stat_checkpointer"], "content_hash": "a641d4c25d48ae2d5200fad628fbccbdcb9d0a30f7822ba144fe92f68e20d15c", "versions": {"17": {"view": "pg_stat_checkpointer", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_checkpointer"}, {"label": "\u5b57\u6bb5", "value": "num_timed"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u8fd9\u4e9b\u7edf\u8ba1\u4e0a\u6b21\u91cd\u7f6e\u7684\u65f6\u95f4"}], "field": "num_timed", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_checkpointer/?v=17", "label": "pg_stat_checkpointer \u5b57\u6bb5"}, {"url": 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["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT num_timed FROM pg_catalog.pg_stat_checkpointer;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u56e0\u8d85\u65f6\u800c\u5b89\u6392\u7684\u68c0\u67e5\u70b9\u6570\u91cf\u3002\u8bf7\u6ce8\u610f\uff0c\u5982\u679c\u670d\u52a1\u5668\u81ea\u4e0a\u6b21\u68c0\u67e5\u70b9\u4ee5\u6765\u4e00\u76f4\u5904\u4e8e\u7a7a\u95f2\u72b6\u6001\uff0c\u5219\u68c0\u67e5\u70b9\u53ef\u80fd\u4f1a\u88ab\u8df3\u8fc7\uff0c\u800c\u8be5\u503c\u540c\u65f6\u7edf\u8ba1\u5df2\u5b8c\u6210\u548c\u5df2\u8df3\u8fc7\u7684\u68c0\u67e5\u70b9\u3002", "description_zh_html": "<p>pg_stat_checkpointer.num_timed \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_checkpointer</code></dd><dt>\u5b57\u6bb5</dt><dd><code>num_timed</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u56e0\u8d85\u65f6\u800c\u5b89\u6392\u7684\u68c0\u67e5\u70b9\u6570\u91cf\u3002\u8bf7\u6ce8\u610f\uff0c\u5982\u679c\u670d\u52a1\u5668\u81ea\u4e0a\u6b21\u68c0\u67e5\u70b9\u4ee5\u6765\u4e00\u76f4\u5904\u4e8e\u7a7a\u95f2\u72b6\u6001\uff0c\u5219\u68c0\u67e5\u70b9\u53ef\u80fd\u4f1a\u88ab\u8df3\u8fc7\uff0c\u800c\u8be5\u503c\u540c\u65f6\u7edf\u8ba1\u5df2\u5b8c\u6210\u548c\u5df2\u8df3\u8fc7\u7684\u68c0\u67e5\u70b9\u3002</p><p><a href=\"/zh/docs/17/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u56e0\u8d85\u65f6\u800c\u5b89\u6392\u7684\u68c0\u67e5\u70b9\u6570\u91cf\u3002\u8bf7\u6ce8\u610f\uff0c\u5982\u679c\u670d\u52a1\u5668\u81ea\u4e0a\u6b21\u68c0\u67e5\u70b9\u4ee5\u6765\u4e00\u76f4\u5904\u4e8e\u7a7a\u95f2\u72b6\u6001\uff0c\u5219\u68c0\u67e5\u70b9\u53ef\u80fd\u4f1a\u88ab\u8df3\u8fc7\uff0c\u800c\u8be5\u503c\u540c\u65f6\u7edf\u8ba1\u5df2\u5b8c\u6210\u548c\u5df2\u8df3\u8fc7\u7684\u68c0\u67e5\u70b9\u3002", "version": "17", "link_map": {"/zh/docs/17/monitoring-stats.html": "/docs/17/monitoring-stats.html"}, "body_html": "<p>pg_stat_checkpointer.num_timed \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_checkpointer</code></dd><dt>\u5b57\u6bb5</dt><dd><code>num_timed</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u56e0\u8d85\u65f6\u800c\u5b89\u6392\u7684\u68c0\u67e5\u70b9\u6570\u91cf\u3002\u8bf7\u6ce8\u610f\uff0c\u5982\u679c\u670d\u52a1\u5668\u81ea\u4e0a\u6b21\u68c0\u67e5\u70b9\u4ee5\u6765\u4e00\u76f4\u5904\u4e8e\u7a7a\u95f2\u72b6\u6001\uff0c\u5219\u68c0\u67e5\u70b9\u53ef\u80fd\u4f1a\u88ab\u8df3\u8fc7\uff0c\u800c\u8be5\u503c\u540c\u65f6\u7edf\u8ba1\u5df2\u5b8c\u6210\u548c\u5df2\u8df3\u8fc7\u7684\u68c0\u67e5\u70b9\u3002</p><p><a href=\"/zh/docs/17/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "00656ee8e25fc3d653c572d2c99e028cdd93e2418e1b52cbf48c39d08c0e8ef0", "content_hash": "b266fdfe059a377fcd5d4e5a6341d7824ccb2ffd4dffd8208c007929d38912fc", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "signature": "SELECT num_timed FROM pg_catalog.pg_stat_checkpointer;", "tables_zh": [], "documented": true, "description": ["\u56e0\u8d85\u65f6\u800c\u5b89\u6392\u7684\u68c0\u67e5\u70b9\u6570\u91cf\u3002\u8bf7\u6ce8\u610f\uff0c\u5982\u679c\u670d\u52a1\u5668\u81ea\u4e0a\u6b21\u68c0\u67e5\u70b9\u4ee5\u6765\u4e00\u76f4\u5904\u4e8e\u7a7a\u95f2\u72b6\u6001\uff0c\u5219\u68c0\u67e5\u70b9\u53ef\u80fd\u4f1a\u88ab\u8df3\u8fc7\uff0c\u800c\u8be5\u503c\u540c\u65f6\u7edf\u8ba1\u5df2\u5b8c\u6210\u548c\u5df2\u8df3\u8fc7\u7684\u68c0\u67e5\u70b9\u3002"], "manual_html": "", "manual_path": "/docs/17/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_checkpointer \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6709\u5173\u96c6\u7c07\u68c0\u67e5\u70b9\u8fdb\u7a0b\u7684\u6570\u636e\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT num_timed FROM pg_catalog.pg_stat_checkpointer;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/17/monitoring-stats.html", "method": "same-major semantic node", "sha256": "5cd346cc373a5a006b07664d9969d4c630c8ea55dea33b8f3211f061ce43e54f", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[19]/div[3]/div[1]/table[0]/tbody[2]/tr[0]/td[0]/p[1]", "#MONITORING-STATS/div[19]/p[2]"]}], "language": "zh", "original_text": {"/versions/17/description/0": "Number of scheduled checkpoints due to timeout. Note that checkpoints may be skipped if the server has been idle since the last one, and this value counts both completed and skipped checkpoints", "/versions/17/facts/0/label": "View", "/versions/17/facts/1/label": "Field", "/versions/17/facts/2/label": "SQL type", "/versions/17/facts/3/label": "Units named in the field definition", "/versions/17/facts/3/value": "Not specified", "/versions/17/facts/4/label": "Reset observation", "/versions/17/facts/4/value": "Time at which these statistics were last reset", "/versions/17/related/0/label": "pg_stat_checkpointer columns", "/versions/17/related/1/label": "Statistics collection and reset functions", "/versions/17/sections/0/title": "View semantics", "/versions/17/sections/1/title": "Collection and reset context", "/versions/17/sections/2/title": "Inspect this field", "/versions/17/sections/0/paragraphs/0": "The pg_stat_checkpointer view will always have a single row, containing data about the checkpointer process of the cluster.", "/versions/17/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/17/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "11fac115b71da4440255a80e02c3553f597a56cd1cc8030933e07e12d8bf048b", "canonical_center_text_hash": "b266fdfe059a377fcd5d4e5a6341d7824ccb2ffd4dffd8208c007929d38912fc"}, "description_zh": "\u56e0\u8d85\u65f6\u800c\u5b89\u6392\u7684\u68c0\u67e5\u70b9\u6570\u91cf\u3002\u8bf7\u6ce8\u610f\uff0c\u5982\u679c\u670d\u52a1\u5668\u81ea\u4e0a\u6b21\u68c0\u67e5\u70b9\u4ee5\u6765\u4e00\u76f4\u5904\u4e8e\u7a7a\u95f2\u72b6\u6001\uff0c\u5219\u68c0\u67e5\u70b9\u53ef\u80fd\u4f1a\u88ab\u8df3\u8fc7\uff0c\u800c\u8be5\u503c\u540c\u65f6\u7edf\u8ba1\u5df2\u5b8c\u6210\u548c\u5df2\u8df3\u8fc7\u7684\u68c0\u67e5\u70b9\u3002", "comparison_data": {"view": "pg_stat_checkpointer", "field": "num_timed", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "425c34098d98b4554f2dd6d86b351a98e939c14bfc0a78eda334cc502e4bcbd7", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_checkpointer.num_timed \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_checkpointer</code></dd><dt>\u5b57\u6bb5</dt><dd><code>num_timed</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u56e0\u8d85\u65f6\u800c\u5b89\u6392\u7684\u68c0\u67e5\u70b9\u6570\u91cf\u3002\u8bf7\u6ce8\u610f\uff0c\u5982\u679c\u670d\u52a1\u5668\u81ea\u4e0a\u6b21\u68c0\u67e5\u70b9\u4ee5\u6765\u4e00\u76f4\u5904\u4e8e\u7a7a\u95f2\u72b6\u6001\uff0c\u5219\u68c0\u67e5\u70b9\u53ef\u80fd\u4f1a\u88ab\u8df3\u8fc7\uff0c\u800c\u8be5\u503c\u540c\u65f6\u7edf\u8ba1\u5df2\u5b8c\u6210\u548c\u5df2\u8df3\u8fc7\u7684\u68c0\u67e5\u70b9\u3002</p><p><a href=\"/zh/docs/17/monitoring-stats.html\" 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num_timed FROM pg_catalog.pg_stat_checkpointer;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u56e0\u8d85\u65f6\u800c\u5b89\u6392\u7684\u68c0\u67e5\u70b9\u6570\u91cf", "description_zh_html": "<p>pg_stat_checkpointer.num_timed \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_checkpointer</code></dd><dt>\u5b57\u6bb5</dt><dd><code>num_timed</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u56e0\u8d85\u65f6\u800c\u5b89\u6392\u7684\u68c0\u67e5\u70b9\u6570\u91cf</p><p><a href=\"/zh/docs/18/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u56e0\u8d85\u65f6\u800c\u5b89\u6392\u7684\u68c0\u67e5\u70b9\u6570\u91cf", "version": "18", "link_map": 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No per-field reset rule is inferred from the field name.", "/versions/18/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "3b3263227355549f5b05545b538b74ed2dfc8e042704c9727b9e2dbb6b2637f1", "canonical_center_text_hash": "da55fcaa73a6c60ad7dffea3e2e4f1197ff7029aefaefe3fb5d436167b1057c7"}, "description_zh": "\u56e0\u8d85\u65f6\u800c\u5b89\u6392\u7684\u68c0\u67e5\u70b9\u6570\u91cf", "comparison_data": {"view": "pg_stat_checkpointer", "field": "num_timed", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "425c34098d98b4554f2dd6d86b351a98e939c14bfc0a78eda334cc502e4bcbd7", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_checkpointer.num_timed \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_checkpointer</code></dd><dt>\u5b57\u6bb5</dt><dd><code>num_timed</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u56e0\u8d85\u65f6\u800c\u5b89\u6392\u7684\u68c0\u67e5\u70b9\u6570\u91cf</p><p><a href=\"/zh/docs/18/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "center_zh_rendered": "<p>pg_stat_checkpointer.num_timed \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_checkpointer</code></dd><dt>\u5b57\u6bb5</dt><dd><code>num_timed</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u56e0\u8d85\u65f6\u800c\u5b89\u6392\u7684\u68c0\u67e5\u70b9\u6570\u91cf</p><p><a href=\"/docs/18/monitoring-stats.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "19": {"view": "pg_stat_checkpointer", "facts": [{"label": "\u89c6\u56fe", "value": 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