Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52353d82849e7Run #52353e715a325DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)281 267 -14 -5.0%
Incl. Wall Time (microsec) per call 281 267 -14 -5.0%
Excl. Wall Time (microsec)49 48 -1 -2.0%
Incl. CPU (microsecs)283 268 -15 -5.3%
Incl. CPU (microsecs) per call 283 268 -15 -5.3%
Excl. CPU (microsec)39 35 -4 -10.3%
Incl. MemUse (bytes)37,736 37,632 -104 -0.3%
Incl. MemUse (bytes) per call 37,736 37,632 -104 -0.3%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
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% -14 -0.2% -15 -0.2% -104 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -7.1% -4 -26.7% 0 0.0% 0 N/A%
Parent function
drupal_handle_request0 N/A% -14 -100.0% -15 -100.0% -104 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -6 -42.9% -5 -33.3% -104 -100.0% 0 N/A%
ob_get_level0 N/A% -4 -28.6% -2 -13.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -2 -14.3% -2 -13.3% 0 0.0% 0 N/A%
flush0 N/A% -1 -7.1% -3 -20.0% 0 0.0% 0 N/A%
function_exists0 N/A% 0 0.0% 1 6.7% 0 0.0% 0 N/A%
ob_get_status0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%