--- a/python/mozbuild/mozbuild/mach_commands.py
+++ b/python/mozbuild/mozbuild/mach_commands.py
@@ -488,16 +488,21 @@ class Build(MachCommandBase):
         if monitor.have_resource_usage:
             excessive, swap_in, swap_out = monitor.have_excessive_swapping()
             # if excessive:
             #    print(EXCESSIVE_SWAP_MESSAGE)
 
             print('To view resource usage of the build, run |mach '
                 'resource-usage|.')
 
+            telemetry_handler = getattr(self._mach_context,
+                                        'telemetry_handler', None)
+            usage = monitor.record_resource_usage()
+            telemetry_handler(self._mach_context, usage)
+
         # Only for full builds because incremental builders likely don't
         # need to be burdened with this.
         if not what:
             try:
                 # Fennec doesn't have useful output from just building. We should
                 # arguably make the build action useful for Fennec. Another day...
                 if self.substs['MOZ_BUILD_APP'] != 'mobile/android':
                     print('To take your build for a test drive, run: |mach run|')