From 93a2a829a64f03e9d65aed1956196f2bf3b30b20 Mon Sep 17 00:00:00 2001 From: Mihir G <99999231+mihir119CH@users.noreply.github.com> Date: Thu, 18 Jun 2026 14:18:11 -0700 Subject: [PATCH 1/9] Document Datadog integration options for ClickHouse Added details on various Datadog integrations with ClickHouse, including API, Prometheus, Agent, and DBM integrations. Each integration's deployment mode, signals, and specific considerations are outlined. --- .../features/08_monitoring/integrations.md | 65 +++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/docs/cloud/features/08_monitoring/integrations.md b/docs/cloud/features/08_monitoring/integrations.md index cf70a0a697d..0cbc228b8c0 100644 --- a/docs/cloud/features/08_monitoring/integrations.md +++ b/docs/cloud/features/08_monitoring/integrations.md @@ -22,6 +22,71 @@ Instead, use the Datadog [Agent](https://docs.datadoghq.com/agent/?tab=Linux) an For Prometheus endpoint setup details, see the [Prometheus integration page](/integrations/prometheus#integrating-with-datadog). +## Direct Datadog integration + +ClickHouse has multiple ways of integrating with Datadog, suited to different deployment modes. Each has its own tradeoffs, and some are owned by ClickHouse while others are owned by Datadog. Integrations are listed in recommended order. + +| Integration | Docs | Deployment | Signals | +|---|---|---|---| +| [ClickHouse Cloud Datadog API integration](#clickhouse-cloud-datadog-api-integration) *(recommended)* | [docs.datadoghq.com](https://docs.datadoghq.com/integrations/clickhouse-cloud/) | Cloud | Metrics | +| [ClickHouse Cloud Prometheus integration](#clickhouse-cloud-prometheus-integration) | [clickhouse.com/docs](https://clickhouse.com/docs/integrations/prometheus) | Cloud | Metrics | +| [ClickHouse Datadog Agent integration](#clickhouse-datadog-agent-integration) | [docs.datadoghq.com](https://docs.datadoghq.com/integrations/clickhouse/?tab=host) | OSS / Cloud | Logs, Metrics | +| [ClickHouse Datadog DBM](#clickhouse-datadog-dbm) | [datadoghq.com](https://www.datadoghq.com/product-preview/database-monitoring-for-clickhouse/) | OSS / Cloud | Logs, Metrics, Query Insights | + +### ClickHouse Cloud Datadog API integration + +The recommended way to serve service-level metrics from ClickHouse Cloud in Datadog. + +The customer provides a Datadog API key, and Datadog periodically polls the ClickHouse Cloud API to collect metrics using a push-based method authenticated via an OAuth handshake. + +- **Cloud only** — not suitable for OSS ClickHouse +- Metrics are **not** treated as custom metrics by Datadog +- Does **not** prevent the service from idling +- Ships with a pre-configured set of dashboards and monitors +For onboarding steps, see [ClickHouse Cloud & Datadog - Integration](#). + + + This integration is currently in Private Preview. + + +### ClickHouse Cloud Prometheus integration + +The most common and universal way to collect service-level and org-level telemetry from ClickHouse Cloud. + +The customer configures the Datadog Agent with the [OpenMetrics integration](https://docs.datadoghq.com/integrations/openmetrics/) to periodically poll the ClickHouse Cloud API and collect metrics. See the [Prometheus integration page](/products/cloud/features/monitoring/prometheus#integrating-with-datadog) for configuration details. + +- **Cloud only** — not suitable for OSS ClickHouse +- Metrics are treated as **custom metrics** by Datadog +- Does **not** prevent the service from going idle + +### ClickHouse Datadog Agent integration + +The most common way to get data from on-premises ClickHouse services into Datadog. It also works with ClickHouse Cloud, with some caveats. + +The Datadog Agent periodically polls the ClickHouse instance and collects metrics and logs. This integration ships with a pre-configured set of dashboards. + +**OSS ClickHouse:** logs and metrics fully supported. + +**ClickHouse Cloud (partial support):** +- Metrics only — logs are not supported +- Requires `datadog-cluster-agent` instead of `datadog-agent` +- **Will prevent the service from going idle** + + +### ClickHouse Datadog DBM + +Database Monitoring (DBM) for ClickHouse is developed and maintained by Datadog. It works by configuring the Datadog Agent to collect system tables data from the ClickHouse instance, providing query-level performance insights similar to what the ClickHouse Cloud Console provides natively. ClickHouse has no involvement in this integration — issues should be directed to Datadog or resolved by the customer. + +- Metrics are free; the customer pays extra for logs and system tables data ingestion +- **OSS ClickHouse:** fully supported +- **ClickHouse Cloud (partial support):** requires `datadog-cluster-agent` instead of `datadog-agent`; **will prevent the service from going idle** + + + + + + + ## Billing and Usage API {#billing-usage-api} From 7706086b1efa9b88de528acc33711bd2cab9910a Mon Sep 17 00:00:00 2001 From: Dominic Tran Date: Thu, 18 Jun 2026 16:51:18 -0500 Subject: [PATCH 2/9] Mechanical fixes for CI --- .../features/08_monitoring/integrations.md | 52 ++++++++----------- 1 file changed, 21 insertions(+), 31 deletions(-) diff --git a/docs/cloud/features/08_monitoring/integrations.md b/docs/cloud/features/08_monitoring/integrations.md index 0cbc228b8c0..ae2193a1e6a 100644 --- a/docs/cloud/features/08_monitoring/integrations.md +++ b/docs/cloud/features/08_monitoring/integrations.md @@ -9,6 +9,7 @@ doc_type: 'guide' --- import CommunityMonitoring from '@site/docs/_snippets/_community_monitoring.md'; +import PrivatePreviewBadge from '@theme/badges/PrivatePreviewBadge'; ## Direct Datadog integration {#direct-datadog} @@ -22,71 +23,60 @@ Instead, use the Datadog [Agent](https://docs.datadoghq.com/agent/?tab=Linux) an For Prometheus endpoint setup details, see the [Prometheus integration page](/integrations/prometheus#integrating-with-datadog). -## Direct Datadog integration - ClickHouse has multiple ways of integrating with Datadog, suited to different deployment modes. Each has its own tradeoffs, and some are owned by ClickHouse while others are owned by Datadog. Integrations are listed in recommended order. - + | Integration | Docs | Deployment | Signals | |---|---|---|---| | [ClickHouse Cloud Datadog API integration](#clickhouse-cloud-datadog-api-integration) *(recommended)* | [docs.datadoghq.com](https://docs.datadoghq.com/integrations/clickhouse-cloud/) | Cloud | Metrics | | [ClickHouse Cloud Prometheus integration](#clickhouse-cloud-prometheus-integration) | [clickhouse.com/docs](https://clickhouse.com/docs/integrations/prometheus) | Cloud | Metrics | | [ClickHouse Datadog Agent integration](#clickhouse-datadog-agent-integration) | [docs.datadoghq.com](https://docs.datadoghq.com/integrations/clickhouse/?tab=host) | OSS / Cloud | Logs, Metrics | | [ClickHouse Datadog DBM](#clickhouse-datadog-dbm) | [datadoghq.com](https://www.datadoghq.com/product-preview/database-monitoring-for-clickhouse/) | OSS / Cloud | Logs, Metrics, Query Insights | - -### ClickHouse Cloud Datadog API integration - + +### ClickHouse Cloud Datadog API integration {#clickhouse-cloud-datadog-api-integration} + + + The recommended way to serve service-level metrics from ClickHouse Cloud in Datadog. - + The customer provides a Datadog API key, and Datadog periodically polls the ClickHouse Cloud API to collect metrics using a push-based method authenticated via an OAuth handshake. - + - **Cloud only** — not suitable for OSS ClickHouse - Metrics are **not** treated as custom metrics by Datadog - Does **not** prevent the service from idling - Ships with a pre-configured set of dashboards and monitors For onboarding steps, see [ClickHouse Cloud & Datadog - Integration](#). - - - This integration is currently in Private Preview. - -### ClickHouse Cloud Prometheus integration - +### ClickHouse Cloud Prometheus integration {#clickhouse-cloud-prometheus-integration} + The most common and universal way to collect service-level and org-level telemetry from ClickHouse Cloud. - -The customer configures the Datadog Agent with the [OpenMetrics integration](https://docs.datadoghq.com/integrations/openmetrics/) to periodically poll the ClickHouse Cloud API and collect metrics. See the [Prometheus integration page](/products/cloud/features/monitoring/prometheus#integrating-with-datadog) for configuration details. - + +The customer configures the Datadog Agent with the [OpenMetrics integration](https://docs.datadoghq.com/integrations/openmetrics/) to periodically poll the ClickHouse Cloud API and collect metrics. See the [Prometheus integration page](/integrations/prometheus#integrating-with-datadog) for configuration details. + - **Cloud only** — not suitable for OSS ClickHouse - Metrics are treated as **custom metrics** by Datadog - Does **not** prevent the service from going idle -### ClickHouse Datadog Agent integration - +### ClickHouse Datadog Agent integration {#clickhouse-datadog-agent-integration} + The most common way to get data from on-premises ClickHouse services into Datadog. It also works with ClickHouse Cloud, with some caveats. - + The Datadog Agent periodically polls the ClickHouse instance and collects metrics and logs. This integration ships with a pre-configured set of dashboards. - + **OSS ClickHouse:** logs and metrics fully supported. - + **ClickHouse Cloud (partial support):** - Metrics only — logs are not supported - Requires `datadog-cluster-agent` instead of `datadog-agent` - **Will prevent the service from going idle** +### ClickHouse Datadog DBM {#clickhouse-datadog-dbm} -### ClickHouse Datadog DBM - Database Monitoring (DBM) for ClickHouse is developed and maintained by Datadog. It works by configuring the Datadog Agent to collect system tables data from the ClickHouse instance, providing query-level performance insights similar to what the ClickHouse Cloud Console provides natively. ClickHouse has no involvement in this integration — issues should be directed to Datadog or resolved by the customer. - + - Metrics are free; the customer pays extra for logs and system tables data ingestion - **OSS ClickHouse:** fully supported - **ClickHouse Cloud (partial support):** requires `datadog-cluster-agent` instead of `datadog-agent`; **will prevent the service from going idle** - - - - - - ## Billing and Usage API {#billing-usage-api} From 238133f88a3af9bfe2a58bb6b9e1c71c57aaad99 Mon Sep 17 00:00:00 2001 From: Dominic Tran Date: Thu, 18 Jun 2026 16:51:41 -0500 Subject: [PATCH 3/9] aspell and header --- scripts/aspell-ignore/en/aspell-dict.txt | 4 +++- styles/ClickHouse/Headings.yml | 1 + 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/scripts/aspell-ignore/en/aspell-dict.txt b/scripts/aspell-ignore/en/aspell-dict.txt index 5428b1e8a3f..b28c8aad987 100644 --- a/scripts/aspell-ignore/en/aspell-dict.txt +++ b/scripts/aspell-ignore/en/aspell-dict.txt @@ -1,4 +1,4 @@ -personal_ws-1.1 en 4047 +personal_ws-1.1 en 4049 AArch ACLs AICPA @@ -307,6 +307,7 @@ DB's DBAPI DBAs DBFS +DBM DBMSs DBPedia DBeaver @@ -2163,6 +2164,7 @@ damerauLevenshteinDistance dashboarding datacenter datacenters +datadoghq datafiles dataframe datagrip diff --git a/styles/ClickHouse/Headings.yml b/styles/ClickHouse/Headings.yml index ef4bcc1437a..563f1dde11e 100644 --- a/styles/ClickHouse/Headings.yml +++ b/styles/ClickHouse/Headings.yml @@ -65,6 +65,7 @@ exceptions: - Docker - Docker Compose - DigitalOcean Spaces + - Datadog Agent - Duo SAML - EDOT - Elastic Agent From 8d04dec3cbf5664d7fd39d2049b78095ce9e9642 Mon Sep 17 00:00:00 2001 From: Mihir G <99999231+mihir119CH@users.noreply.github.com> Date: Thu, 18 Jun 2026 16:15:21 -0700 Subject: [PATCH 4/9] Revise Datadog integration documentation Updated the section on Datadog integration to clarify recommendations and removed outdated warnings about ClickHouse Cloud compatibility. --- docs/cloud/features/08_monitoring/integrations.md | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/docs/cloud/features/08_monitoring/integrations.md b/docs/cloud/features/08_monitoring/integrations.md index ae2193a1e6a..6f167e94825 100644 --- a/docs/cloud/features/08_monitoring/integrations.md +++ b/docs/cloud/features/08_monitoring/integrations.md @@ -11,19 +11,11 @@ doc_type: 'guide' import CommunityMonitoring from '@site/docs/_snippets/_community_monitoring.md'; import PrivatePreviewBadge from '@theme/badges/PrivatePreviewBadge'; -## Direct Datadog integration {#direct-datadog} - -Datadog offers a ClickHouse Monitoring plugin for its agent which queries system tables directly. This integration provides comprehensive database monitoring with cluster awareness through `clusterAllReplicas` functionality. - -:::warning[Not recommended for ClickHouse Cloud] -The direct Datadog agent integration that queries system tables isn't recommended for ClickHouse Cloud deployments due to incompatibility with cost-optimizing idle behavior and operational limitations of the cloud proxy layer. -::: - -Instead, use the Datadog [Agent](https://docs.datadoghq.com/agent/?tab=Linux) and [OpenMetrics integration](https://docs.datadoghq.com/integrations/openmetrics/) to collect metrics from the ClickHouse Cloud Prometheus endpoint. This approach respects service idling behavior and maintains operational separation between monitoring and production workloads. For configuration guidance, see [Datadog's Prometheus and OpenMetrics integration documentation](https://docs.datadoghq.com/integrations/openmetrics/). +## Datadog integration {#direct-datadog} For Prometheus endpoint setup details, see the [Prometheus integration page](/integrations/prometheus#integrating-with-datadog). -ClickHouse has multiple ways of integrating with Datadog, suited to different deployment modes. Each has its own tradeoffs, and some are owned by ClickHouse while others are owned by Datadog. Integrations are listed in recommended order. +For users interested in monitoring their ClickHouse deployment in Datadog, ClickHouse offers multiple integrations, suited to different deployment modes. Each has its own tradeoffs, and some are owned by ClickHouse while others are owned by Datadog. Integrations are listed in recommended order. | Integration | Docs | Deployment | Signals | |---|---|---|---| From d4e13c4db8d4c14434b08eae2412179fe1c0cf52 Mon Sep 17 00:00:00 2001 From: Mihir G <99999231+mihir119CH@users.noreply.github.com> Date: Mon, 6 Jul 2026 18:12:30 -0700 Subject: [PATCH 5/9] Update docs/cloud/features/08_monitoring/integrations.md Co-authored-by: Dominic Tran --- docs/cloud/features/08_monitoring/integrations.md | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/cloud/features/08_monitoring/integrations.md b/docs/cloud/features/08_monitoring/integrations.md index 6f167e94825..44dd311ecdd 100644 --- a/docs/cloud/features/08_monitoring/integrations.md +++ b/docs/cloud/features/08_monitoring/integrations.md @@ -36,6 +36,7 @@ The customer provides a Datadog API key, and Datadog periodically polls the Clic - Metrics are **not** treated as custom metrics by Datadog - Does **not** prevent the service from idling - Ships with a pre-configured set of dashboards and monitors + For onboarding steps, see [ClickHouse Cloud & Datadog - Integration](#). ### ClickHouse Cloud Prometheus integration {#clickhouse-cloud-prometheus-integration} From 5ed5c5ac1f52f1241bcee8faabf1b53517495587 Mon Sep 17 00:00:00 2001 From: Mihir G <99999231+mihir119CH@users.noreply.github.com> Date: Mon, 6 Jul 2026 18:12:47 -0700 Subject: [PATCH 6/9] Update docs/cloud/features/08_monitoring/integrations.md Co-authored-by: Dominic Tran --- docs/cloud/features/08_monitoring/integrations.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/cloud/features/08_monitoring/integrations.md b/docs/cloud/features/08_monitoring/integrations.md index 44dd311ecdd..ca42b9d9b5b 100644 --- a/docs/cloud/features/08_monitoring/integrations.md +++ b/docs/cloud/features/08_monitoring/integrations.md @@ -64,7 +64,7 @@ The Datadog Agent periodically polls the ClickHouse instance and collects metric ### ClickHouse Datadog DBM {#clickhouse-datadog-dbm} -Database Monitoring (DBM) for ClickHouse is developed and maintained by Datadog. It works by configuring the Datadog Agent to collect system tables data from the ClickHouse instance, providing query-level performance insights similar to what the ClickHouse Cloud Console provides natively. ClickHouse has no involvement in this integration — issues should be directed to Datadog or resolved by the customer. +Database Monitoring (DBM) for ClickHouse is developed and maintained by Datadog. It works by configuring the Datadog Agent to collect system tables data from the ClickHouse instance, providing query-level performance insights similar to what the ClickHouse Cloud Console provides natively. ClickHouse has no involvement in this integration — issues should be directed to Datadog or resolved by the customer. - Metrics are free; the customer pays extra for logs and system tables data ingestion - **OSS ClickHouse:** fully supported From 5debdcc221116283d9249c00d2c90f8d78358da5 Mon Sep 17 00:00:00 2001 From: Mihir G <99999231+mihir119CH@users.noreply.github.com> Date: Mon, 6 Jul 2026 18:12:57 -0700 Subject: [PATCH 7/9] Update docs/cloud/features/08_monitoring/integrations.md Co-authored-by: Dominic Tran --- docs/cloud/features/08_monitoring/integrations.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/cloud/features/08_monitoring/integrations.md b/docs/cloud/features/08_monitoring/integrations.md index ca42b9d9b5b..bca9cec8123 100644 --- a/docs/cloud/features/08_monitoring/integrations.md +++ b/docs/cloud/features/08_monitoring/integrations.md @@ -66,7 +66,7 @@ The Datadog Agent periodically polls the ClickHouse instance and collects metric Database Monitoring (DBM) for ClickHouse is developed and maintained by Datadog. It works by configuring the Datadog Agent to collect system tables data from the ClickHouse instance, providing query-level performance insights similar to what the ClickHouse Cloud Console provides natively. ClickHouse has no involvement in this integration — issues should be directed to Datadog or resolved by the customer. -- Metrics are free; the customer pays extra for logs and system tables data ingestion +- Metrics are free; you pay extra for logs and system tables data ingestion - **OSS ClickHouse:** fully supported - **ClickHouse Cloud (partial support):** requires `datadog-cluster-agent` instead of `datadog-agent`; **will prevent the service from going idle** From 2b4db4c43f84024864c4827b6b54dc93d6af3d94 Mon Sep 17 00:00:00 2001 From: Mihir G <99999231+mihir119CH@users.noreply.github.com> Date: Mon, 6 Jul 2026 18:13:15 -0700 Subject: [PATCH 8/9] Update docs/cloud/features/08_monitoring/integrations.md Co-authored-by: Dominic Tran --- docs/cloud/features/08_monitoring/integrations.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/cloud/features/08_monitoring/integrations.md b/docs/cloud/features/08_monitoring/integrations.md index bca9cec8123..151af8161f7 100644 --- a/docs/cloud/features/08_monitoring/integrations.md +++ b/docs/cloud/features/08_monitoring/integrations.md @@ -30,7 +30,7 @@ For users interested in monitoring their ClickHouse deployment in Datadog, Click The recommended way to serve service-level metrics from ClickHouse Cloud in Datadog. -The customer provides a Datadog API key, and Datadog periodically polls the ClickHouse Cloud API to collect metrics using a push-based method authenticated via an OAuth handshake. +You provide a Datadog API key, and Datadog periodically polls the ClickHouse Cloud API to collect metrics using a push-based method authenticated via an OAuth handshake. - **Cloud only** — not suitable for OSS ClickHouse - Metrics are **not** treated as custom metrics by Datadog From 2d0b0b281abaf3f797d8259fe008a4ef5c371c5a Mon Sep 17 00:00:00 2001 From: Dominic Tran Date: Tue, 7 Jul 2026 11:08:53 -0500 Subject: [PATCH 9/9] Fix Datadog integration voice and correct API integration mechanism - Address the reader as "you" (not "the customer"/"users") - Fix broken onboarding link to Datadog's ClickHouse Cloud guide - Correct the API integration description: OAuth Connect Accounts flow with push-based metrics, not an API key with Datadog polling - Use "OSS" consistently; remove duplicated Prometheus link Co-Authored-By: Claude Opus 4.8 (1M context) --- docs/cloud/features/08_monitoring/integrations.md | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/docs/cloud/features/08_monitoring/integrations.md b/docs/cloud/features/08_monitoring/integrations.md index 151af8161f7..dba9ab3c8e4 100644 --- a/docs/cloud/features/08_monitoring/integrations.md +++ b/docs/cloud/features/08_monitoring/integrations.md @@ -13,9 +13,7 @@ import PrivatePreviewBadge from '@theme/badges/PrivatePreviewBadge'; ## Datadog integration {#direct-datadog} -For Prometheus endpoint setup details, see the [Prometheus integration page](/integrations/prometheus#integrating-with-datadog). - -For users interested in monitoring their ClickHouse deployment in Datadog, ClickHouse offers multiple integrations, suited to different deployment modes. Each has its own tradeoffs, and some are owned by ClickHouse while others are owned by Datadog. Integrations are listed in recommended order. +To monitor your ClickHouse deployment in Datadog, ClickHouse offers several integrations, suited to different deployment modes. Each has its own tradeoffs, and some are owned by ClickHouse while others are owned by Datadog. Integrations are listed in recommended order. | Integration | Docs | Deployment | Signals | |---|---|---|---| @@ -30,20 +28,20 @@ For users interested in monitoring their ClickHouse deployment in Datadog, Click The recommended way to serve service-level metrics from ClickHouse Cloud in Datadog. -You provide a Datadog API key, and Datadog periodically polls the ClickHouse Cloud API to collect metrics using a push-based method authenticated via an OAuth handshake. +You connect your Datadog account to ClickHouse Cloud through an OAuth handshake (**Connect Accounts** in the Datadog integration tile). ClickHouse Cloud then pushes service-level metrics to Datadog, rather than Datadog polling the service directly. - **Cloud only** — not suitable for OSS ClickHouse - Metrics are **not** treated as custom metrics by Datadog - Does **not** prevent the service from idling - Ships with a pre-configured set of dashboards and monitors -For onboarding steps, see [ClickHouse Cloud & Datadog - Integration](#). +For onboarding steps, see [Datadog's ClickHouse Cloud integration guide](https://docs.datadoghq.com/integrations/clickhouse-cloud/). ### ClickHouse Cloud Prometheus integration {#clickhouse-cloud-prometheus-integration} The most common and universal way to collect service-level and org-level telemetry from ClickHouse Cloud. -The customer configures the Datadog Agent with the [OpenMetrics integration](https://docs.datadoghq.com/integrations/openmetrics/) to periodically poll the ClickHouse Cloud API and collect metrics. See the [Prometheus integration page](/integrations/prometheus#integrating-with-datadog) for configuration details. +You configure the Datadog Agent with the [OpenMetrics integration](https://docs.datadoghq.com/integrations/openmetrics/) to periodically poll the ClickHouse Cloud API and collect metrics. See the [Prometheus integration page](/integrations/prometheus#integrating-with-datadog) for configuration details. - **Cloud only** — not suitable for OSS ClickHouse - Metrics are treated as **custom metrics** by Datadog @@ -51,7 +49,7 @@ The customer configures the Datadog Agent with the [OpenMetrics integration](htt ### ClickHouse Datadog Agent integration {#clickhouse-datadog-agent-integration} -The most common way to get data from on-premises ClickHouse services into Datadog. It also works with ClickHouse Cloud, with some caveats. +The most common way to get data from OSS ClickHouse services into Datadog. It also works with ClickHouse Cloud, with some caveats. The Datadog Agent periodically polls the ClickHouse instance and collects metrics and logs. This integration ships with a pre-configured set of dashboards. @@ -64,7 +62,7 @@ The Datadog Agent periodically polls the ClickHouse instance and collects metric ### ClickHouse Datadog DBM {#clickhouse-datadog-dbm} -Database Monitoring (DBM) for ClickHouse is developed and maintained by Datadog. It works by configuring the Datadog Agent to collect system tables data from the ClickHouse instance, providing query-level performance insights similar to what the ClickHouse Cloud Console provides natively. ClickHouse has no involvement in this integration — issues should be directed to Datadog or resolved by the customer. +Database Monitoring (DBM) for ClickHouse is developed and maintained by Datadog. It works by configuring the Datadog Agent to collect system tables data from the ClickHouse instance, providing query-level performance insights similar to what the ClickHouse Cloud Console provides natively. ClickHouse has no involvement in this integration — direct any issues to Datadog rather than ClickHouse. - Metrics are free; you pay extra for logs and system tables data ingestion - **OSS ClickHouse:** fully supported