diff --git a/React/Base/RCTPerformanceLogger.m b/React/Base/RCTPerformanceLogger.m
index 9fc9647c89e3e5..542cdb46663191 100644
--- a/React/Base/RCTPerformanceLogger.m
+++ b/React/Base/RCTPerformanceLogger.m
@@ -101,6 +101,7 @@ void RCTPerformanceLoggerAppendEnd(RCTPLTag tag)
       @"NativeModuleMainThread",
       @"NativeModulePrepareConfig",
       @"NativeModuleInjectConfig",
+      @"NativeModuleMainThreadUsesCount",
       @"JSCExecutorSetup",
       @"RootViewTTI",
       @"BundleSize",
diff --git a/React/Profiler/RCTPerfMonitor.m b/React/Profiler/RCTPerfMonitor.m
index caf660385e8ba7..8bb54e49c07654 100644
--- a/React/Profiler/RCTPerfMonitor.m
+++ b/React/Profiler/RCTPerfMonitor.m
@@ -506,7 +506,12 @@ - (void)loadPerformanceLoggerData
   NSArray<NSNumber *> *values = RCTPerformanceLoggerOutput();
   for (NSString *label in RCTPerformanceLoggerLabels()) {
     long long value = values[i+1].longLongValue - values[i].longLongValue;
-    NSString *unit = [label isEqualToString:@"BundleSize"] ? @"b" : @"ms";
+    NSString *unit = @"ms";
+    if ([label hasSuffix:@"Size"]) {
+      unit = @"b";
+    } else if ([label hasSuffix:@"Count"]) {
+      unit = @"";
+    }
     [data addObject:[NSString stringWithFormat:@"%@: %lld%@", label, value, unit]];
     i += 2;
   }