Map Reduce インテグレーションのメトリクス
Map Reduce の監視に使う Datadog の公式インテグレーションです。収集するメトリクスは 36 件あります。
公式の紹介文 (英語)
Monitor the status and duration of map and reduce tasks.
種別の内訳
- rate (1 秒あたりの値): 24 件
- gauge (その時点の値): 12 件
メトリクスの一覧
説明は公式の定義の英文をそのまま載せています。
| メトリクス | 種別 | 単位 |
|---|---|---|
mapreduce.Counter value of map tasks | rate | task/ |
mapreduce.Counter value of reduce tasks | rate | task/ |
mapreduce.Counter value of all tasks | rate | task/ |
mapreduce.95th percentile elapsed time since the application started | gauge | millisecond |
mapreduce.Average elapsed time since the application started | gauge | millisecond |
mapreduce.Number of times the elapsed time was sampled | rate | - |
mapreduce.Max elapsed time since the application started | gauge | millisecond |
mapreduce.Median elapsed time since the application started | gauge | millisecond |
mapreduce.Number of failed map attempts | rate | task/ |
mapreduce.Number of failed reduce attempts | rate | task/ |
mapreduce.Number of killed map attempts | rate | task/ |
mapreduce.Number of killed reduce attempts | rate | task/ |
mapreduce.95th percentile of all map tasks elapsed time | gauge | millisecond |
mapreduce.Average of all map tasks elapsed time | gauge | millisecond |
mapreduce.Number of times the map tasks elapsed time were sampled | rate | - |
mapreduce.Max of all map tasks elapsed time | gauge | millisecond |
mapreduce.Median of all map tasks elapsed time | gauge | millisecond |
mapreduce.Number of completed maps | rate | task/ |
mapreduce.Number of pending maps | rate | task/ |
mapreduce.Number of running maps | rate | task/ |
mapreduce.Total number of maps | rate | task/ |
mapreduce.Number of new map attempts | rate | task/ |
mapreduce.Number of new reduce attempts | rate | task/ |
mapreduce.95th percentile of all reduce tasks elapsed time | gauge | millisecond |
mapreduce.Average of all reduce tasks elapsed time | gauge | millisecond |
mapreduce.Number of times the reduce tasks elapsed time were sampled | rate | - |
mapreduce.Max of all reduce tasks elapsed time | gauge | millisecond |
mapreduce.Median of all reduce tasks elapsed time | gauge | millisecond |
mapreduce.Number of completed reduces | rate | task/ |
mapreduce.Number of pending reduces | rate | task/ |
mapreduce.Number of running reduces | rate | task/ |
mapreduce.Number of reduces | rate | task/ |
mapreduce.Number of running map attempts | rate | task/ |
mapreduce.Number of running reduce attempts | rate | task/ |
mapreduce.Number of successful map attempts | rate | task/ |
mapreduce.Number of successful reduce attempts | rate | task/ |
公式ドキュメント
メトリクスの名前と説明は Datadog の公式インテグレーションの定義 (Copyright Datadog, Inc.・BSD-3-Clause) を英文のまま載せています。利用条件の全文は サイトについてにあります。