diff --git a/client/TracySysTrace.cpp b/client/TracySysTrace.cpp
index 5bcdb53e..231a1fb7 100644
--- a/client/TracySysTrace.cpp
+++ b/client/TracySysTrace.cpp
@@ -785,7 +785,7 @@ static void SetupSampling( int64_t& samplingPeriod )
     pe = {};
     pe.type = PERF_TYPE_HARDWARE;
     pe.size = sizeof( perf_event_attr );
-    pe.sample_freq = 5*1000*1000;
+    pe.sample_freq = 1*1000*1000;
     pe.sample_type = PERF_SAMPLE_IP | PERF_SAMPLE_TID;
     pe.disabled = 1;
     pe.exclude_kernel = 1;