Diff Report
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff921aa26d: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #519ff7ed8fdf9Run #519ff921aa26dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)358 304 -54 -15.1%
Incl. Wall Time (microsec) per call 358 304 -54 -15.1%
Excl. Wall Time (microsec)55 42 -13 -23.6%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)42,300 42,300 0 0.0%
Incl. MemUse (bytes) per call 42,300 42,300 0 0.0%
Excl. MemUse (bytes)576 576 0 0.0%
Incl. PeakMemUse (bytes)21,408 18,524 -2,884 -13.5%
Incl. PeakMemUse (bytes) per call 21,408 18,524 -2,884 -13.5%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -54 -1.2% 0 0.0% 0 0.0% -2,884 -14.4%
Exclusive Metrics Diff for Current Function-13 -24.1% 0 N/A% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% -54 -100.0% 0 N/A% 0 N/A% -2,884 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -27 -50.0% 0 N/A% 0 N/A% -2,884 -100.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -7 -13.0% 0 N/A% 0 N/A% 0 0.0%
ob_get_level0 N/A% -3 -5.6% 0 N/A% 0 N/A% 0 0.0%
ob_get_status0 N/A% -2 -3.7% 0 N/A% 0 N/A% 0 0.0%
flush0 N/A% -1 -1.9% 0 N/A% 0 N/A% 0 0.0%
function_exists0 N/A% -1 -1.9% 0 N/A% 0 N/A% 0 0.0%