README.md

blazor-client-performance

This repository aims to investigate how certain features of the component model in blazor affect the performance in wasm scenarios

To test the performance of each Grid/Table, click on a row and observe the latency before it's marked as selected by the background-color style. Each component will calculate its latency and display the time elapsed in the console.

Ex:

WASM: Refresh Time 600

Sample

These are some times we recorded with our tests:

plain-table-component

Components use only basic HTML/Razor and no additional framework features.

WASM: Refresh Time 800

cascadingvalue-table-component

Components use CascadingValue for parent > child support.

WASM: Refresh Time 1800

parameters-table-component

Components use basic [parameter] attributes to share values.

WASM: Refresh Time 1300

attributes-table-component

Components use splat attributes to share values.

WASM: Refresh Time 1400

combined-table-component

Components use splat attributes and CascadingValues to share values. This combination seems to compound the latency problem.

WASM: Refresh Time 4100

mono-table-component

Component is rendered through a single razor file.

WASM: Refresh Time 340

mono-table-events-component

Component is rendered through a single razor file. Each cell has several event handlers attached.

WASM: Refresh Time 1200

telerik-grid 2.7.x (optimized not available to public / not included in demo)

Note: Time below is not reproduceable in this demo.

WASM: Refresh Time 964

telerik-grid 2.7.1 (non-optimized current public version)

Note: Time below is likely twice what is reported due to how calculations are performed in the demo.

WASM: Refresh Time 8500+