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Copy file name to clipboardExpand all lines: docs/admin/networking/index.md
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@@ -84,21 +84,21 @@ Coder measures and reports several types of latency, providing insights into the
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There are three main types of latency metrics for your Coder deployment:
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- Dashboard-to-server latency:
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The Coder UI measures round-trip time to the Coder server using the browser's Performance API.
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The Coder UI measures round-trip time to the Coder server or workspace proxy using built-in browser timing capabilities.
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This appears in the user interface next to your username, showing how responsive the dashboard is.
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- Workspace connection latency:
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When users connect to workspaces, Coder measures and displays the latency between the user and:
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- Workspace (direct P2P connection when possible)
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- DERP relay servers (when P2P isn't possible)
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This latency is visible in workspace cards and resource pages. It shows the round-trip time in milliseconds.
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The latency shown on the workspace dashboard measures the round-trip time between the workspace agent and its DERP relay server.
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This metric is displayed in milliseconds on the workspace dashboard and specifically shows the agent-to-relay latency, not direct P2P connections.
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Total end-to-end latency experienced by a user would be a combination of dashboard-to-server latency plus this agent-to-relay latency.
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- Database latency:
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For administrators, Coder monitors and reports database query performance in the health dashboard.
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### How latency is classified
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To improve latency and user experience:
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-**Deploy workspace proxies**: Place [proxies](./workspace-proxies.md) in regions closer to users.
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-**Deploy workspace proxies**: Place [proxies](./workspace-proxies.md) in regions closer to users, connecting back to your single Coder server deployment.
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-**Use P2P connections**: Ensure network configurations permit direct connections.
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-**Regional deployments**: Place Coder servers in regions where most users work.
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-**Strategic placement**: Deploy your single Coder server in a region where most users work.
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-**Network configuration**: Optimize routing between users and workspaces.
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-**Check firewall rules**: Ensure they don't block necessary Coder connections.
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