# GetAvailable(List<ProfilerRecorderHandle>)

> Gets all available handles which can be accessed with ProfilerRecorder.

## Definition

* **Type:** Method
* **Namespace:** [Unity.Profiling.LowLevel.Unsafe](/engine/6000.3/script-reference/unity/profiling/lowlevel/unsafe.md)
* **Assembly:** UnityEngine.CoreModule

```csharp
public static void GetAvailable(List<ProfilerRecorderHandle> outRecorderHandleList)
```

### Parameters

**** (\[List\<ProfilerRecorderHandle>]\(https\://learn.microsoft.com/dotnet/api/system.collections.generic.list-1)):&#x20;

### Remarks

Enumerates all available built-in or dynamically created handles of Profiler markers and counters.

For a list of built-in Profiler markers and counters available, refer to [Profiler markers reference](/engine/6000.3/manual/analysis/profiler/markers.md) and [Profiler counters reference](/engine/6000.3/manual/analysis/profiler/counters-reference.md).

### Examples

```csharp
using System.Collections.Generic;
using System.Text;
using UnityEngine;
using Unity.Profiling;
using Unity.Profiling.LowLevel.Unsafe;

public class Example
{
    struct StatInfo
    {
        public ProfilerCategory Cat;
        public string Name;
        public ProfilerMarkerDataUnit Unit;
    }

    static unsafe void EnumerateProfilerStats()
    {
        var availableStatHandles = new List<ProfilerRecorderHandle>();
        ProfilerRecorderHandle.GetAvailable(availableStatHandles);

        var availableStats = new List<StatInfo>(availableStatHandles.Count);
        foreach (var h in availableStatHandles)
        {
            var statDesc = ProfilerRecorderHandle.GetDescription(h);
            var statInfo = new StatInfo()
            {
                Cat = statDesc.Category,
                Name = statDesc.Name,
                Unit = statDesc.UnitType
            };
            availableStats.Add(statInfo);
        }
        availableStats.Sort((a, b) =>
        {
            var result = string.Compare(a.Cat.ToString(), b.Cat.ToString());
            if (result != 0)
                return result;

            return string.Compare(a.Name, b.Name);
        });

        var sb = new StringBuilder("Available stats:\n");
        foreach (var s in availableStats)
        {
            sb.AppendLine($"{(int)s.Cat}\t\t - {s.Name}\t\t - {s.Unit}");
        }

        Debug.Log(sb.ToString());
    }
}
```