diff --git a/.github/workflows/dd-sync.yml b/.github/workflows/dd-sync.yml
index e30ce9b2118c1..c94e4f63a0184 100644
--- a/.github/workflows/dd-sync.yml
+++ b/.github/workflows/dd-sync.yml
@@ -6,6 +6,10 @@ on:
     - cron: '22 14 * * *' # Runs every day at 14:15 UTC
   workflow_dispatch:
 
+permissions:
+  contents: write
+  actions: read
+
 jobs:
   sync:
     runs-on: ubuntu-latest
diff --git a/src/hotspot/os/posix/dtrace/hotspot_gc.d b/src/hotspot/os/posix/dtrace/hotspot_gc.d
new file mode 100644
index 0000000000000..288b6306fdc1e
--- /dev/null
+++ b/src/hotspot/os/posix/dtrace/hotspot_gc.d
@@ -0,0 +1,9 @@
+provider hotspot_gc {
+  probe AllocObject__sample(char*, size_t, size_t);
+};
+
+#pragma D attributes Standard/Standard/Common provider hotspot_gc provider
+#pragma D attributes Private/Private/Unknown provider hotspot_gc module
+#pragma D attributes Private/Private/Unknown provider hotspot_gc function
+#pragma D attributes Standard/Standard/Common provider hotspot_gc name
+#pragma D attributes Evolving/Evolving/Common provider hotspot_gc args
diff --git a/src/hotspot/share/runtime/threadHeapSampler.cpp b/src/hotspot/share/runtime/threadHeapSampler.cpp
index 4bdfedb31b0c8..26a0aa3793bac 100644
--- a/src/hotspot/share/runtime/threadHeapSampler.cpp
+++ b/src/hotspot/share/runtime/threadHeapSampler.cpp
@@ -33,6 +33,9 @@
 #include "runtime/threadHeapSampler.hpp"
 #include "utilities/checkedCast.hpp"
 
+#include "oops/oop.inline.hpp"
+#include "utilities/dtrace.hpp"
+
 // Cheap random number generator.
 uint64_t ThreadHeapSampler::_rnd;
 // Default is 512kb.
@@ -425,6 +428,8 @@ void ThreadHeapSampler::check_for_sampling(oop obj, size_t allocation_size, size
     return;
   }
 
+  HOTSPOT_GC_ALLOCOBJECT_SAMPLE(obj->klass()->name()->as_C_string(), allocation_size, bytes_since_allocation);
+
   JvmtiExport::sampled_object_alloc_event_collector(obj);
 
   size_t overflow_bytes = total_allocated_bytes - _bytes_until_sample;
diff --git a/src/hotspot/share/utilities/dtrace.hpp b/src/hotspot/share/utilities/dtrace.hpp
index d6fa51efbeaa1..f10f738f6b433 100644
--- a/src/hotspot/share/utilities/dtrace.hpp
+++ b/src/hotspot/share/utilities/dtrace.hpp
@@ -36,6 +36,7 @@
 
 #include "dtracefiles/hotspot.h"
 #include "dtracefiles/hotspot_jni.h"
+#include "dtracefiles/hotspot_gc.h"
 #include "dtracefiles/hs_private.h"
 
 #else /* defined(DTRACE_ENABLED) */
diff --git a/src/hotspot/share/utilities/dtrace_disabled.hpp b/src/hotspot/share/utilities/dtrace_disabled.hpp
index b6ffb5936ea85..69b254a7bb76b 100644
--- a/src/hotspot/share/utilities/dtrace_disabled.hpp
+++ b/src/hotspot/share/utilities/dtrace_disabled.hpp
@@ -1082,6 +1082,8 @@
 #define HOTSPOT_JNI_GETMODULE_RETURN(arg0)
 #define HOTSPOT_JNI_GETMODULE_RETURN_ENABLED()
 
+#define HOTSPOT_GC_ALLOCOBJECT_SAMPLE(arg0, arg1, arg2)
+
 #else /* !defined(DTRACE_ENABLED) */
 #error This file should only be included when dtrace is not enabled
 #endif /* !defined(DTRACE_ENABLED) */