removing the memory guard from this PR

tracer/src/Datadog.Trace/Debugger/ExceptionAutoInstrumentation/TrackedStackFrameNode.cs

@@ -124,7 +124,7 @@ private string CreateSnapshot()
 
             if (members == null)
             {
-                members = new MethodScopeMembers(0, 0);
+                members = new MethodScopeMembers(new MethodScopeMembersParameters(0, 0));
             }
 
             var limitInfo = new CaptureLimitInfo(
@@ -164,7 +164,7 @@ internal void AddScopeMember<T>(string name, Type type, T value, ScopeMemberKind
         {
             if (Members == null)
             {
-                Members = new MethodScopeMembers(0, 0);
+                Members = new MethodScopeMembers(new MethodScopeMembersParameters(0, 0));
             }
 
             type = (type.IsGenericTypeDefinition ? value?.GetType() : type) ?? type;

tracer/src/Datadog.Trace/Debugger/Expressions/MethodScopeMembers.cs

@@ -9,11 +9,19 @@
 
 namespace Datadog.Trace.Debugger.Expressions;
 
-internal record struct MethodScopeMembersParameters(int NumberOfLocals, int NumberOfArguments);
 internal class MethodScopeMembers : IPoolable<MethodScopeMembersParameters>
 {
     private int _index;
 
+    public MethodScopeMembers()
+    {
+    }
+
+    internal MethodScopeMembers(MethodScopeMembersParameters parameters)
+    {
+        Set(parameters);
+    }
+
     internal ScopeMember[] Members { get; private set; }
 
     internal Exception Exception { get; set; }

tracer/src/Datadog.Trace/Debugger/Expressions/MethodScopeMembersParameters.cs

@@ -0,0 +1,8 @@
+// <copyright file="MethodScopeMembersParameters.cs" company="Datadog">
+// Unless explicitly stated otherwise all files in this repository are licensed under the Apache 2 License.
+// This product includes software developed at Datadog (https://www.datadoghq.com/). Copyright 2017 Datadog, Inc.
+// </copyright>
+
+namespace Datadog.Trace.Debugger.Expressions;
+
+internal record struct MethodScopeMembersParameters(int NumberOfLocals, int NumberOfArguments);

tracer/src/Datadog.Trace/Debugger/Expressions/ProbeProcessor.cs

@@ -160,7 +160,7 @@ private ProbeExpressionEvaluator GetOrCreateEvaluator()
 
         public bool ShouldProcess(in ProbeData probeData)
         {
-            return HasCondition() || (probeData.Sampler.Sample() && GlobalMemoryCircuitBreaker.Instance.CanAllocate(1024));
+            return HasCondition() || (probeData.Sampler.Sample());
         }
 
         public bool Process<TCapture>(ref CaptureInfo<TCapture> info, IDebuggerSnapshotCreator inSnapshotCreator, in ProbeData probeData)

tracer/src/Datadog.Trace/Debugger/Helpers/IPoolable.cs

@@ -5,7 +5,7 @@
 
 namespace Datadog.Trace.Debugger.Helpers
 {
-    internal interface IPoolable<TSetParameters>
+    internal interface IPoolable<in TSetParameters>
     {
         void Set(TSetParameters parameters);
 

tracer/src/Datadog.Trace/Debugger/Helpers/ObjectPool.cs

@@ -9,21 +9,16 @@
 
 namespace Datadog.Trace.Debugger.Helpers
 {
-    internal class ObjectPool<T, TSetParameters>
+    internal class ObjectPool<T, TSetParameters>(Func<T>? objectFactory = null, int maxSize = 100)
         where T : class, IPoolable<TSetParameters>, new()
     {
-        private readonly ConcurrentBag<T> _objects;
-        private readonly Func<T> _objectFactory;
-        private readonly int _maxSize;
+        private readonly ConcurrentBag<T> _objects = new();
+        private readonly Func<T> _objectFactory = objectFactory ?? (() => new T());
+        private readonly int _maxSize = maxSize;
 
-        public ObjectPool(Func<T>? objectFactory = null, int maxSize = 100)
-        {
-            _objectFactory = objectFactory ?? (() => new T());
-            _maxSize = maxSize;
-            _objects = new ConcurrentBag<T>();
-        }
+        public int Count => _objects.Count;
 
-        public T Get() => _objects.TryTake(out T item) ? item : _objectFactory();
+        public T? Get() => _objects.TryTake(out var item) ? item : _objectFactory();
 
         public T? Get(TSetParameters parameters)
         {
@@ -40,7 +35,5 @@ public void Return(T? item)
                 _objects.Add(item);
             }
         }
-
-        public int Count => _objects.Count;
     }
 }