report: use uv_getrusage_thread in report

Author: theanarkh

src/node_report.cc

@@ -680,14 +680,14 @@ static void PrintResourceUsage(JSONWriter* writer) {
     writer->json_objectend();
   }
   writer->json_objectend();
-#ifdef RUSAGE_THREAD
-  struct rusage stats;
-  if (getrusage(RUSAGE_THREAD, &stats) == 0) {
+
+  uv_rusage_t t_stats;
+  if (uv_getrusage_thread(&t_stats) == 0) {
     writer->json_objectstart("uvthreadResourceUsage");
     double user_cpu =
-        stats.ru_utime.tv_sec + SEC_PER_MICROS * stats.ru_utime.tv_usec;
+        t_stats.ru_utime.tv_sec + SEC_PER_MICROS * t_stats.ru_utime.tv_usec;
     double kernel_cpu =
-        stats.ru_stime.tv_sec + SEC_PER_MICROS * stats.ru_stime.tv_usec;
+        t_stats.ru_stime.tv_sec + SEC_PER_MICROS * t_stats.ru_stime.tv_usec;
     writer->json_keyvalue("userCpuSeconds", user_cpu);
     writer->json_keyvalue("kernelCpuSeconds", kernel_cpu);
     double cpu_abs = user_cpu + kernel_cpu;
@@ -698,12 +698,12 @@ static void PrintResourceUsage(JSONWriter* writer) {
     writer->json_keyvalue("userCpuConsumptionPercent", user_cpu_percentage);
     writer->json_keyvalue("kernelCpuConsumptionPercent", kernel_cpu_percentage);
     writer->json_objectstart("fsActivity");
-    writer->json_keyvalue("reads", stats.ru_inblock);
-    writer->json_keyvalue("writes", stats.ru_oublock);
+    writer->json_keyvalue("reads", t_stats.ru_inblock);
+    writer->json_keyvalue("writes", t_stats.ru_oublock);
     writer->json_objectend();
     writer->json_objectend();
   }
-#endif  // RUSAGE_THREAD
+
 }
 
 static void PrintEnvironmentVariables(JSONWriter* writer) {