tauri-plugin-profiling 0.1.0

Tauri plugin for CPU profiling with flamegraph generation
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56

# tauri-plugin-profiling

A Tauri v2 plugin for CPU profiling with flamegraph generation.

Provides **actual CPU profiling** using sampling-based techniques, complementing `tauri-plugin-tracing` which provides span timing (wall-clock time including I/O waits).

| Platform | Backend |
|----------|---------|
| macOS/Linux | pprof-rs (SIGPROF) |
| Windows | SuspendThread + StackWalk64 |

## Installation

```toml
[dependencies]
tauri-plugin-profiling = { git = "https://github.com/fltsci/tauri-plugin-profiling" }
```

```bash
pnpm add @tauri-apps/plugin-profiling
```

## Usage

### Rust

```rust
use tauri_plugin_profiling::ProfilingExt;

tauri::Builder::default()
    .plugin(tauri_plugin_profiling::init())
    .setup(|app| {
        app.start_cpu_profile()?;
        // ... work ...
        let result = app.stop_cpu_profile()?;
        println!("Flamegraph: {:?}", result.flamegraph_path);
        Ok(())
    })
```

### JavaScript

```typescript
import { startCpuProfile, stopCpuProfile, withProfiling } from '@tauri-apps/plugin-profiling';

await startCpuProfile({ frequency: 100 });
await doExpensiveOperation();
const result = await stopCpuProfile();

// Or use the convenience wrapper
const { result, profile } = await withProfiling(async () => processData());
```

## License

MIT OR Apache-2.0