From faf87809d70a714c8b393b039965a92a86234cf3 Mon Sep 17 00:00:00 2001 From: Bartosz Taudul Date: Thu, 20 May 2021 01:48:52 +0200 Subject: [PATCH] Reduce hw sampling rate. --- client/TracySysTrace.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/client/TracySysTrace.cpp b/client/TracySysTrace.cpp index 7748e8b4..40035bae 100644 --- a/client/TracySysTrace.cpp +++ b/client/TracySysTrace.cpp @@ -739,7 +739,7 @@ static void SetupSampling( int64_t& samplingPeriod ) pe.type = PERF_TYPE_HARDWARE; pe.size = sizeof( perf_event_attr ); pe.config = PERF_COUNT_HW_CPU_CYCLES; - pe.sample_freq = 500*1000; + pe.sample_freq = 5*1000*1000; pe.sample_type = PERF_SAMPLE_IP | PERF_SAMPLE_TID; pe.disabled = 1; pe.exclude_kernel = 1;