{"id":3236,"date":"2022-07-28T23:41:37","date_gmt":"2022-07-28T14:41:37","guid":{"rendered":"https:\/\/weseek.co.jp\/tech\/?p=3236"},"modified":"2023-04-17T10:26:53","modified_gmt":"2023-04-17T01:26:53","slug":"victoriametrics-%e5%85%a5%e9%96%80","status":"publish","type":"post","link":"https:\/\/weseek.co.jp\/tech\/3236\/","title":{"rendered":"VictoriaMetrics \u5165\u9580"},"content":{"rendered":"<p>\u7686\u3055\u3093\u3053\u3093\u306b\u3061\u306f\uff01<a href=\"https:\/\/weseek.co.jp\/ja\/\">WESEEK<\/a> \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a8\u30f3\u30b8\u30cb\u30a2\u306e <a href=\"https:\/\/twitter.com\/TaichiMasuyama\">\u5897\u5c71<\/a> \u3067\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 <a href=\"https:\/\/docs.victoriametrics.com\/\">VictoriaMetrics<\/a> \u306b\u5165\u9580\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p><!--more--><\/p>\n<h1>\u76ee\u6b21<\/h1>\n\n<h1>\u306f\u3058\u3081\u306b<\/h1>\n<p><a href=\"https:\/\/docs.victoriametrics.com\/\">VictoriaMetrics<\/a> \u306f\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u3057\u3063\u304b\u308a\u3068\u6574\u5099\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u57fa\u672c\u7684\u306b\u306f\u3053\u3061\u3089\u3092\u8aad\u3093\u3067\u3044\u305f\u3060\u3051\u308c\u3070\u5927\u4f53\u306e\u3053\u3068\u306f\u308f\u304b\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u5165\u9580\u3059\u308b\u306b\u3042\u305f\u3063\u3066\u5fc5\u8981\u6700\u4f4e\u9650\u308f\u304b\u3063\u3066\u3044\u308c\u3070\u3044\u3044\u3053\u3068\u3060\u3051\u306b\u7d5e\u3063\u3066\u624b\u77ed\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001VictoriaMetrics \u3092\u4f7f\u3046\u3068\u304d\u306b\u306f Single version \u304b Cluster version \u306e\u3046\u3061\u3069\u3061\u3089\u304b1\u3064\u306e\u7a2e\u985e\u3092\u9078\u3076\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u304c\u3001Cluster \u306e\u65b9\u3055\u3048\u7406\u89e3\u3057\u3066\u3044\u308c\u3070 Single \u3082\u7406\u89e3\u3057\u3066\u3044\u308b\u306e\u3068\u540c\u3058\u306a\u306e\u3067\u3053\u306e\u8a18\u4e8b\u3067\u306f Cluster \u306e\u3053\u3068\u306b\u3064\u3044\u3066\u3057\u304b\u8a00\u53ca\u3057\u307e\u305b\u3093\u3002<\/p>\n<h1><a href=\"https:\/\/docs.victoriametrics.com\/\">VictoriaMetrics<\/a> \u6982\u8981<\/h1>\n<blockquote>\n<p>\u539f\u6587: VictoriaMetrics is a fast, cost-effective and scalable monitoring solution and time series database.<br \/>\n\u548c\u8a33: VictoriaMetrics \u306f\u3001\u9ad8\u901f\u3067\u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u304f\u3001\u62e1\u5f35\u6027\u306e\u9ad8\u3044\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308a\u3001\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3059\u3002<\/p>\n<\/blockquote>\n<p><a href=\"https:\/\/docs.victoriametrics.com\/\">\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a> \u3088\u308a\u5f15\u7528\u3002<\/p>\n<p><a href=\"https:\/\/docs.victoriametrics.com\/\">VictoriaMetrics<\/a> \u672c\u4f53\u306f <code>vminsert<\/code> <code>vmstorage<\/code> <code>vmselect<\/code> \u306e3\u3064\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u5f79\u5272\u304c\u660e\u78ba\u306b\u5206\u304b\u308c\u3066\u3044\u3066\u3068\u3066\u3082\u7406\u89e3\u3057\u3084\u3059\u3044\u5370\u8c61\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30e1\u30c8\u30ea\u30c3\u30af\u30b9\u3092\u53ce\u96c6\u3059\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u3057\u3066 <code>vmagent<\/code> \u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>vminsert<\/h2>\n<p><code>vmstorage<\/code> \u306b\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u8fbc\u3080\u5f79\u5272\u3092\u6301\u3064\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3002<\/p>\n<p><code>vminsert<\/code> \u306f\u53d6\u308a\u8fbc\u3093\u3060\u30c7\u30fc\u30bf\u3092\u305d\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u540d\u3068\u30e9\u30d9\u30eb\u306b\u57fa\u3065\u3044\u3066\u30cf\u30c3\u30b7\u30e5\u3092\u6c7a\u5b9a\u3057\u3001\u305d\u306e\u30cf\u30c3\u30b7\u30e5\u306b\u5bfe\u5fdc\u3059\u308b <code>vmstorage<\/code> \u306b\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002<\/p>\n<p>\u5fc5\u9808\u306e\u8d77\u52d5\u6642\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u3001<code>--storageNode=&lt;vmstorage \u306e URL, ...&gt;<\/code> \u3067\u3059\u3002<\/p>\n<h3>\u30c7\u30fc\u30bf\u306e\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n<p>\u8d77\u52d5\u6642\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092 <code>--replicationFactor=N<\/code> \u3068\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u66f8\u304d\u8fbc\u3080\u30c7\u30fc\u30bf\u3092 <code>N<\/code> \u500b\u306b\u8907\u88fd\u3057\u3066\u305d\u308c\u305e\u308c\u9055\u3046\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u66f8\u304d\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001<code>N - 1<\/code> \u500b\u306e <code>vmstorage<\/code> \u304c\u505c\u6b62\u3057\u305f\u3068\u3057\u3066\u3082 VM \u30af\u30e9\u30b9\u30bf\u306f\u5b8c\u5168\u306a\u30c7\u30fc\u30bf\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><code>--replicationFactor=N<\/code> \u306e\u3068\u304d <code>2*N - 1<\/code> \u500b\u306e <code>vmstorage<\/code> \u3092\u7528\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u8a73\u3057\u304f\u306f <a href=\"https:\/\/docs.victoriametrics.com\/Cluster-VictoriaMetrics.html#replication-and-data-safety\">\u3053\u3061\u3089<\/a> \u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>vmstorage<\/h2>\n<p>\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3057\u305f\u308a\u3001<code>vmselect<\/code> \u304b\u3089\u306e\u30af\u30a8\u30ea\u306b\u5fdc\u3058\u3066\u30c7\u30fc\u30bf\u3092\u8fd4\u3057\u305f\u308a\u3059\u308b\u5f79\u5272\u3092\u6301\u3064\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3002<\/p>\n<h3>\u30ea\u30c6\u30f3\u30b7\u30e7\u30f3<\/h3>\n<p>\u8d77\u52d5\u6642\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092 <code>--retentionPeriod=N<\/code> \u3068\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u671f\u9593\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>vmselect<\/h2>\n<p><code>vmstorage<\/code> \u306b\u30af\u30a8\u30ea\u3092\u767a\u884c\u3057\u3066\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u76ee\u7684\u306e\u30c7\u30fc\u30bf\u3092\u8fd4\u3059\u5f79\u5272\u3092\u6301\u3064\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3002<\/p>\n<h3>\u91cd\u8907\u6392\u9664<\/h3>\n<p><code>vmselect<\/code> \u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u691c\u7d22\u306e\u547d\u4ee4\u3092\u53d7\u3051\u53d6\u308b\u3068\u3001\u5168\u3066\u306e <code>vmstorage<\/code> \u306b\u540c\u3058\u30af\u30a8\u30ea\u3092\u767a\u884c\u3057\u3066\u691c\u7d22\u30c7\u30fc\u30bf\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u7279\u5b9a\u306e\u30eb\u30fc\u30eb\u306b\u5f93\u3063\u3066\u91cd\u8907\u6392\u9664\u3092\u884c\u3046\u3053\u3068\u3067\u88ab\u3063\u3066\u3057\u307e\u3063\u305f\u30c7\u30fc\u30bf\u3092\u6392\u9664\u3057\u305f\u3042\u3068\u3001<a href=\"https:\/\/prometheus.io\/docs\/prometheus\/latest\/querying\/basics\/\">PromQL<\/a> \u3067\u96c6\u8a08\u306a\u3069\u3092\u884c\u3044\u3001\u6700\u7d42\u7684\u306b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001<code>vmui<\/code> \u3068\u3044\u3046\u7c21\u6613\u7684\u306a web ui \u3092\u6301\u3063\u3066\u3044\u308b\u306e\u3067\u3001Grafana \u306a\u3069\u306e web ui \u30c4\u30fc\u30eb\u3092\u5165\u308c\u306a\u304f\u3066\u3082\u30e1\u30c8\u30ea\u30c3\u30af\u30b9\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u691c\u7d22\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/h3>\n<p>VictoriaMetrics \u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3067\u5341\u5206\u306b\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3055\u308c\u3066\u3044\u308b\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u306f\u8a00\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u5927\u304d\u306a\u30c7\u30fc\u30bf\u3092\u691c\u7d22\u3057\u305f\u304f\u306a\u3063\u305f\u5834\u5408\u306b\u306f <code>--search.max*<\/code> \u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u5024\u3092\u5927\u304d\u304f\u3059\u308b\u3053\u3068\u3067\u9650\u754c\u3092\u8abf\u6574\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>vmagent<\/h2>\n<p>\u30e1\u30c8\u30ea\u30c3\u30af\u30b9\u3092\u53ce\u96c6\u3057\u3066\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u66f8\u304d\u8fbc\u3080\u5f79\u5272\u3092\u6301\u3064\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3002<\/p>\n<p>Prometheus \u306e <a href=\"https:\/\/prometheus.io\/docs\/prometheus\/latest\/configuration\/configuration\/#scrape_config\">scrape_config<\/a> \u306b\u57fa\u3065\u3044\u305f\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u3082\u3068\u306b\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u5bfe\u8c61\u3084\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u306e\u9593\u9694\u306a\u3069\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u66f8\u304d\u8fbc\u307f\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3068\u3057\u3066 Prometheus remote_write \u3092\u4f7f\u7528\u3059\u308b\u306e\u3067\u3001Prometheus \u4e92\u63db\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u5bfe\u3057\u3066\u66f8\u304d\u8fbc\u307f\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h1>\u8d77\u52d5\u3057\u3066\u4f7f\u3063\u3066\u307f\u308b<\/h1>\n<p>\u7c21\u5358\u306b\u4f7f\u3048\u308b\u3088\u3046\u306b docker-compose.yml \u3092\u7528\u610f\u3057\u305f\u306e\u3067\u3053\u3061\u3089\u3092\u4f7f\u3063\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p><code>$ git clone https:\/\/github.com\/hakumizuki\/victoriametrics-docker-compose.git<\/code> \u3067\u30af\u30ed\u30fc\u30f3\u3057\u3066\u304a\u4f7f\u3044\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<p>\u30af\u30ed\u30fc\u30f3\u304c\u3067\u304d\u305f\u3089 <code>$ docker compose up -f \/path\/to\/docker-compose.yml<\/code> \u3067\u8d77\u52d5\u3057\u307e\u3059\u3002victoriametrics \u30b3\u30f3\u30c6\u30ca\u306e\u30dd\u30fc\u30c8\u756a\u53f7\u306f 9999 \u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>vmui<\/h2>\n<p><a href=\"http:\/\/localhost:9999\/vmui\/\">http:\/\/localhost:9999\/vmui\/<\/a> \u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u3067 vmui \u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>&quot;DASHBOARDS&quot; \u30bf\u30d6\u306b\u5207\u308a\u66ff\u3048\u308b\u3060\u3051\u3067\u3001<code>vmagent<\/code> \u3068 <code>victoriametrics<\/code> \u306e &quot;Per-job CPU usage&quot;, &quot;Per-job RSS usage&quot;, &quot;Per-job disk read&quot;, &quot;Per-job disk write&quot; \u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001&quot;CUSTOM PANEL&quot; \u30bf\u30d6\u3067\u306f <a href=\"https:\/\/prometheus.io\/docs\/prometheus\/latest\/querying\/basics\/\">PromQL<\/a> \u307e\u305f\u306f <a href=\"https:\/\/docs.victoriametrics.com\/MetricsQL.html\">MetricsQL<\/a> \u3092\u5165\u529b\u3057\u3066\u5b9f\u884c\u3059\u308b\u3068\u305d\u306e\u30b0\u30e9\u30d5\u3092\u63cf\u753b\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n<p><img src=\"https:\/\/weseek.co.jp\/tech\/wp-content\/uploads\/2022\/07\/Screen-Shot-2022-07-28-at-0.47.50.png\" alt=\"\" \/><\/p>\n<p>vmui \u306e\u8a73\u3057\u3044\u8aac\u660e\u306f <a href=\"https:\/\/docs.victoriametrics.com\/Single-server-VictoriaMetrics.html#vmui\">\u3053\u3061\u3089<\/a><\/p>\n<h1>\u3084\u3084\u3053\u3057\u3044\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u88dc\u8db3<\/h1>\n<p>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u8aad\u3093\u3067\u3044\u308b\u4e2d\u3067\u3044\u304f\u3064\u304b\u7406\u89e3\u304c\u96e3\u3057\u304b\u3063\u305f\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u3063\u305f\u306e\u3067\u5c11\u3057\u3060\u3051\u89e6\u308c\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h3><code>--replicationFactor<\/code> \u3068 <code>--dedup.minScrapeInterval<\/code><\/h3>\n<p>\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e <a href=\"https:\/\/docs.victoriametrics.com\/Cluster-VictoriaMetrics.html#replication-and-data-safety\">Replication and data safety<\/a> \u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u767b\u5834\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002<\/p>\n<p>\u516c\u5f0f\u306e\u6587\u7ae0\u3060\u3051\u3092\u8aad\u3080\u3068\u3001cluster version \u306e VictoriaMetrics \u3067<code>--replicationFactor=N<\/code> \u3068\u8a2d\u5b9a\u3057\u305f\u5834\u5408\u306f\u3001\u5fc5\u305a <code>--dedup.minScrapeInterval<\/code> \u3092 <code>1ms<\/code> \u3067\u8a2d\u5b9a\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3068\u3042\u308a\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u306f\u3053\u308c\u3088\u308a\u5927\u304d\u306a\u5024\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u3053\u308c\u30892\u3064\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u306f\u76f4\u63a5\u7684\u306a\u95a2\u308f\u308a\u306f\u3042\u308a\u307e\u305b\u3093\u3002&quot;\u958b\u767a\u8005\u306e Roman \u3055\u3093\u306e\u56de\u7b54&quot; \u306b\u3082\u3042\u308b\u69d8\u306b\u3001\u3042\u304f\u307e\u3067 vminsert \u306f\u30c7\u30fc\u30bf\u3092\u8907\u88fd\u3057\u3066\u6295\u5165\u3057\u3001vmselect \u306f\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf\u3092\u91cd\u8907\u6392\u9664\u3057\u3066\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u8fd4\u3059\u3068\u3044\u3046\u8cac\u52d9\u306e\u307f\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3088\u308a\u5177\u4f53\u7684\u306a\u51e6\u7406\u306e\u624b\u9806\u3092\u78ba\u8a8d\u3057\u305f\u3044\u5834\u5408\u306f <a href=\"https:\/\/github.com\/VictoriaMetrics\/VictoriaMetrics\/blob\/master\/lib\/storage\/dedup.go#L28\">\u91cd\u8907\u6392\u9664\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9<\/a> \u3068 <a href=\"https:\/\/github.com\/VictoriaMetrics\/VictoriaMetrics\/blob\/master\/lib\/storage\/dedup_test.go#L38\">\u305d\u306e\u30c6\u30b9\u30c8\u30b3\u30fc\u30c9<\/a> \u3092\u304a\u8aad\u307f\u3044\u305f\u3060\u304f\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n<h3>\u958b\u767a\u8005\u306e Roman \u3055\u3093\u306e\u56de\u7b54<\/h3>\n<p><a href=\"https:\/\/victoriametrics.slack.com\/archives\/CGZF1H6L9\/p1657119384114429\">\u5b9f\u969b\u306e\u30b9\u30ec\u30c3\u30c9<\/a><\/p>\n<pre><code>-dedup.minScrapeInterval=1ms  and replicationFactor  flags aren&#039;t connected.\nIt is quite simple. Replication factor configures vminsert  to send N copies of data, where N is the replication factor. vminsert also ensures, that each copy will be sent to different storage. That&#039;s it.\nDedup flag configures vmselect  to leave only one data point for each specific time series on configured interval. So if you request metric foo  and it returns datapoints 1000 1 , 1010 2 , 1020 1  (where first number is a timestamp, and second is value) and your -dedup.minScrapeInterval=30ms  - then only 1020 1  will be returned and the rest is dropped. If you set dedup.minScrapeInterval=5ms  - all values will be returned, because interval of 5s does not intersect more than 1 datapoint.\nWhen replication factor is set, we recommend setting dedup.minScrapeInterval=1ms  because vmselect will get N copies of identical data with equal timestamps.\nIf you omit setting dedup.minScrapeInterval=1ms  - you&#039;ll receive all datapoints without deduplication.<\/code><\/pre>\n<h1>\u307e\u3068\u3081<\/h1>\n<p>\u3053\u3053\u307e\u3067\u304a\u8aad\u307f\u3044\u305f\u3060\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u4eca\u56de\u306f\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 <a href=\"https:\/\/docs.victoriametrics.com\/\">VictoriaMetrics<\/a> \u306b\u5165\u9580\u3057\u3066\u307f\u307e\u3057\u305f\u3002<br \/>\n\u8cea\u554f\u7b49\u3042\u308a\u307e\u3057\u305f\u3089 <a href=\"https:\/\/twitter.com\/TaichiMasuyama\">\u5897\u5c71\u306e Twitter<\/a> \u306b DM \u9001\u3063\u3066\u3044\u305f\u3060\u3051\u308c\u3070\u7b54\u3048\u3089\u308c\u308b\u7bc4\u56f2\u3067\u304a\u7b54\u3048\u3057\u307e\u3059\u3002<\/p>\n<p>\u7686\u3055\u3093\u3082\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5019\u88dc\u3068\u3057\u3066 VictoriaMetrics \u3092\u691c\u8a0e\u3057\u3066\u307f\u3066\u306f\u3044\u304b\u304c\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<h1>\u95a2\u9023\u8a18\u4e8b<\/h1>\n<p><a href=\"https:\/\/weseek.co.jp\/tech\/3125\/\">\u30102022\u5e74\u4fdd\u5b58\u7248\u3011\u6c17\u306b\u306a\u308bTSDB\u30d7\u30ed\u30c0\u30af\u30c8\u3092\u6bd4\u8f03\u3057\u3066\u307f\u307e\u3057\u305f<\/a> &lt;= \u3053\u3061\u3089\u306e <a href=\"https:\/\/weseek.co.jp\/ja\/\">WESEEK<\/a> \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a8\u30f3\u30b8\u30cb\u30a2\u306e <a href=\"https:\/\/twitter.com\/Aqutam\">\u7530\u6751<\/a> \u304c\u307e\u3068\u3081\u305f\u8a18\u4e8b\u304c\u53c2\u8003\u306b\u306a\u308b\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u8208\u5473\u304c\u3042\u308b\u304b\u305f\u306f\u305c\u3072\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7686\u3055\u3093\u3053\u3093\u306b\u3061\u306f\uff01WESEEK \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a8\u30f3\u30b8\u30cb\u30a2\u306e \u5897\u5c71 \u3067\u3059\u3002 \u4eca\u56de\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 VictoriaMetrics \u306b\u5165\u9580\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"author":3,"featured_media":3240,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[106],"tags":[],"_links":{"self":[{"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/posts\/3236"}],"collection":[{"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/comments?post=3236"}],"version-history":[{"count":8,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/posts\/3236\/revisions"}],"predecessor-version":[{"id":4011,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/posts\/3236\/revisions\/4011"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/media\/3240"}],"wp:attachment":[{"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/media?parent=3236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/categories?post=3236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/tags?post=3236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}