Diff Report
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52e48ef364ce3Run #52e48e674e7b6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)264 249 -15 -5.7%
Incl. Wall Time (microsec) per call 264 249 -15 -5.7%
Excl. Wall Time (microsec)43 48 5 11.6%
Incl. CPU (microsecs)264 249 -15 -5.7%
Incl. CPU (microsecs) per call 264 249 -15 -5.7%
Excl. CPU (microsec)26 37 11 42.3%
Incl. MemUse (bytes)10,680 10,680 0 0.0%
Incl. MemUse (bytes) per call 10,680 10,680 0 0.0%
Excl. MemUse (bytes)1,928 1,928 0 0.0%
Incl. PeakMemUse (bytes)33,840 33,728 -112 -0.3%
Incl. PeakMemUse (bytes) per call 33,840 33,728 -112 -0.3%
Excl. PeakMemUse (bytes)616 616 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::send [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Response::send0 N/A% -15 -4.7% -15 -3.8% 0 0.0% -112 -0.3%
Exclusive Metrics Diff for Current Function5 33.3% 11 73.3% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% -15 -100.0% -15 -100.0% 0 N/A% -112 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -25 -166.7% -24 -160.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 4 26.7% 3 20.0% 0 N/A% -112 -100.0%
flush0 N/A% 1 6.7% 0 0.0% 0 N/A% 0 0.0%
ob_end_flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
version_compare0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 0.0%
ob_get_status0 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 0.0%
ob_get_level0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 0.0%