fix pprof: set period type to 'cpu'

Author: korniltsev

Pyroscope/Pyroscope/Pyroscope.csproj

@@ -5,9 +5,9 @@
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-        <PackageVersion>0.8.9</PackageVersion>
-        <AssemblyVersion>0.8.9</AssemblyVersion>
-        <FileVersion>0.8.9</FileVersion>
+        <PackageVersion>0.8.10</PackageVersion>
+        <AssemblyVersion>0.8.10</AssemblyVersion>
+        <FileVersion>0.8.10</FileVersion>
         <LangVersion>10</LangVersion>
     </PropertyGroup>
 

profiler/src/ProfilerEngine/Datadog.Profiler.Native/PprofBuilder.cpp

@@ -113,7 +113,7 @@ void PprofBuilder::Reset()
     }
     _profile.set_period(1);
     auto* pPeriodType = new perftools::profiles::ValueType();
-    pPeriodType->set_type(0);
+    pPeriodType->set_type(AddString("cpu"));
     pPeriodType->set_unit(AddString("nanoseconds"));
     _profile.set_allocated_period_type(pPeriodType);
 }

profiler/src/ProfilerEngine/Datadog.Profiler.Native/PyroscopePprofSink.h

@@ -9,7 +9,9 @@
 #include "LockingQueue.h"
 #include "httplib.h"
 #include "url.hpp"
-#define PYROSCOPE_SPY_VERSION "0.8.9"
+
+#define PYROSCOPE_SPY_VERSION "0.8.10"
+
 class PyroscopePprofSink : public PProfExportSink
 {
 public: