- 重要な情報
- はじめに
- 用語集
- ガイド
- エージェント
- インテグレーション
- OpenTelemetry
- 開発者
- API
- CoScreen
- アプリ内
- Service Management
- インフラストラクチャー
- アプリケーションパフォーマンス
- 継続的インテグレーション
- ログ管理
- セキュリティ
- UX モニタリング
- 管理
Supported OS
k6 は、パフォーマンスの問題と回帰を早期に把握するのに役立つオープンソースの負荷テストツールです。
k6 インテグレーションを使用すると、k6 テストのパフォーマンスメトリクスを追跡して次のことができます。
詳細な手順については、k6 に関するドキュメントを参照してください。
Datadog で、Integrations > API に移動して、API キーをコピーします。
Datadog Agent を実行します。
k6 メトリクスを Datadog に取り込むため、メトリクスを収集して集約し Datadog プラットフォームに転送する Datadog Agent を介して、k6 はメトリクスを送信します。
次のコマンドを使用して、Datadog Agent サービスを Docker コンテナとして実行します。
DOCKER_CONTENT_TRUST=1 \
docker run -d \
--name datadog \
-v /var/run/docker.sock:/var/run/docker.sock:ro \
-v /proc/:/host/proc/:ro \
-v /sys/fs/cgroup/:/host/sys/fs/cgroup:ro \
-e DD_SITE="datadoghq.com" \
-e DD_API_KEY=<YOUR_DATADOG_API_KEY> \
-e DD_DOGSTATSD_NON_LOCAL_TRAFFIC=1 \
-p 8125:8125/udp \
datadog/agent:latest
注: <Datadog API キー>
を API キーに置き換えます。アカウントが Datadog EU に登録されている場合は、DD_SITE
を datadoghq.eu
にします。
k6 試験を実行し、結果を Datadog に出力します。
Datadog Agent サービスを実行したら、k6 試験を実行し、以下を使用してメトリクスを Agent に送信します。
K6_STATSD_ENABLE_TAGS=true k6 run --out statsd script.js
Datadog で k6 メトリクスを視覚化する。
試験を実行中に k6 はメトリクスを定期的に DataDog 送信します。デフォルトでは、これらのメトリクスには名前のプレフィックスとして k6.
が含まれます。
メトリクスエクスプローラー、モニター、カスタムダッシュボードで、k6 メトリクスをリアルタイムで視覚化できます。
さらに、Datadog が初めて k6.http_reqs
メトリクスを検出すると、k6 インテグレーションタイルが自動的にインストールされ、デフォルトの k6 ダッシュボードがダッシュボードリストに追加されます。
k6.data_sent (count) | The amount of data sent Shown as byte |
k6.data_received (count) | The amount of received data Shown as byte |
k6.http_req_blocked.avg (gauge) | Average time spent blocked before initiating the request Shown as millisecond |
k6.http_req_blocked.max (gauge) | Max time spent blocked before initiating the request Shown as millisecond |
k6.http_req_blocked.median (gauge) | Median time spent blocked before initiating the request Shown as millisecond |
k6.http_req_blocked.95percentile (gauge) | 95th time spent blocked before initiating the request Shown as millisecond |
k6.http_req_blocked.99percentile (gauge) | 99th time spent blocked before initiating the request Shown as millisecond |
k6.http_req_blocked.count (rate) | The number of httpreqblocked values submitted during the interval Shown as unit |
k6.http_req_connecting.avg (gauge) | Average time spent establishing TCP connection Shown as millisecond |
k6.http_req_connecting.max (gauge) | Max time spent establishing TCP connection Shown as millisecond |
k6.http_req_connecting.median (gauge) | Median time spent establishing TCP connection Shown as millisecond |
k6.http_req_connecting.95percentile (gauge) | 95th time spent blocked before initiating the request Shown as millisecond |
k6.http_req_connecting.99percentile (gauge) | 99th time spent blocked before initiating the request Shown as millisecond |
k6.http_req_connecting.count (rate) | The number of httpreqconnecting values submitted during the interval Shown as unit |
k6.http_req_duration.avg (gauge) | Average request time Shown as millisecond |
k6.http_req_duration.max (gauge) | Max request time Shown as millisecond |
k6.http_req_duration.median (gauge) | Median request time Shown as millisecond |
k6.http_req_duration.95percentile (gauge) | 95th request time Shown as millisecond |
k6.http_req_duration.99percentile (gauge) | 99th request time Shown as millisecond |
k6.http_req_duration.count (rate) | The number of httpreqduration values submitted during the interval Shown as unit |
k6.http_reqs (count) | Total number of HTTP requests Shown as request |
k6.http_req_receiving.avg (gauge) | Average time spent receiving response data Shown as millisecond |
k6.http_req_receiving.max (gauge) | Max time spent receiving response data Shown as millisecond |
k6.http_req_receiving.median (gauge) | Median time spent receiving response data Shown as millisecond |
k6.http_req_receiving.95percentile (gauge) | 95th time spent receiving response data Shown as millisecond |
k6.http_req_receiving.99percentile (gauge) | 99th time spent receiving response data Shown as millisecond |
k6.http_req_receiving.count (rate) | The number of httpreqreceiving values submitted during the interval Shown as unit |
k6.http_req_sending.avg (gauge) | Average time spent sending data Shown as millisecond |
k6.http_req_sending.max (gauge) | Max time spent sending data Shown as millisecond |
k6.http_req_sending.median (gauge) | Median time spent sending data Shown as millisecond |
k6.http_req_sending.95percentile (gauge) | 95th time spent sending data Shown as millisecond |
k6.http_req_sending.99percentile (gauge) | 99th time spent sending data Shown as millisecond |
k6.http_req_sending.count (rate) | The number of httpreqsending values submitted during the interval Shown as unit |
k6.http_req_tls_handshaking.avg (gauge) | Average time spent handshaking TLS session Shown as millisecond |
k6.http_req_tls_handshaking.max (gauge) | Max time spent handshaking TLS session Shown as millisecond |
k6.http_req_tls_handshaking.median (gauge) | Median time spent handshaking TLS session Shown as millisecond |
k6.http_req_tls_handshaking.95percentile (gauge) | 95th time spent handshaking TLS session Shown as millisecond |
k6.http_req_tls_handshaking.99percentile (gauge) | 99th time spent handshaking TLS session Shown as millisecond |
k6.http_req_tls_handshaking.count (rate) | The number of httpreqtls_handshaking values submitted during the interval Shown as unit |
k6.http_req_waiting.avg (gauge) | Average time spent waiting for response (TTFB) Shown as millisecond |
k6.http_req_waiting.max (gauge) | Max time spent waiting for response (TTFB) Shown as millisecond |
k6.http_req_waiting.median (gauge) | Median time spent waiting for response (TTFB) Shown as millisecond |
k6.http_req_waiting.95percentile (gauge) | 95th time spent waiting for response (TTFB) Shown as millisecond |
k6.http_req_waiting.99percentile (gauge) | 99th time spent waiting for response (TTFB) Shown as millisecond |
k6.http_req_waiting.count (rate) | The number of httpreqwaiting values submitted during the interval Shown as unit |
k6.iteration_duration.avg (gauge) | Average time spent for a VU iteration Shown as millisecond |
k6.iteration_duration.max (gauge) | Max time spent for a VU iteration Shown as millisecond |
k6.iteration_duration.median (gauge) | Median time spent for a VU iteration Shown as millisecond |
k6.iteration_duration.95percentile (gauge) | 95th time spent for a VU iteration Shown as millisecond |
k6.iteration_duration.99percentile (gauge) | 99th time spent for a VU iteration Shown as millisecond |
k6.iteration_duration.count (rate) | The number of iteration_duration values submitted during the interval Shown as unit |
k6.iterations (count) | Aggregated number of VU iterations Shown as unit |
k6.vus (gauge) | Current number of active virtual users Shown as user |
k6.vus_max (gauge) | Max possible number of virtual users Shown as user |
k6 インテグレーションには、サービスのチェック機能は含まれません。
k6 インテグレーションには、イベントは含まれません。
ご不明な点は、k6 Datadog ドキュメントをご覧いただくか、k6 サポートまでお問い合わせください。