Diff Report
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #530ad2358a7c5Run #530ad1a439784DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)246 280 34 13.8%
Incl. Wall Time (microsec) per call 246 280 34 13.8%
Excl. Wall Time (microsec)47 45 -2 -4.3%
Incl. CPU (microsecs)248 281 33 13.3%
Incl. CPU (microsecs) per call 248 281 33 13.3%
Excl. CPU (microsec)37 33 -4 -10.8%
Incl. MemUse (bytes)10,816 10,816 0 0.0%
Incl. MemUse (bytes) per call 10,816 10,816 0 0.0%
Excl. MemUse (bytes)1,928 1,928 0 0.0%
Incl. PeakMemUse (bytes)47,536 43,768 -3,768 -7.9%
Incl. PeakMemUse (bytes) per call 47,536 43,768 -3,768 -7.9%
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% 34 4.7% 33 13.6% 0 0.0% -3,768 -10.1%
Exclusive Metrics Diff for Current Function-2 -5.9% -4 -12.1% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% 34 100.0% 33 100.0% 0 N/A% -3,768 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 36 105.9% 33 100.0% -4,096 N/A% -3,768 -100.0%
ob_get_level0 N/A% 1 2.9% 0 0.0% 0 N/A% 0 0.0%
flush0 N/A% -1 -2.9% 1 3.0% 0 N/A% 0 0.0%
version_compare0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 0.0%
ob_end_flush0 N/A% 0 0.0% 0 0.0% 4,096 N/A% 0 0.0%
ob_get_status0 N/A% 0 0.0% -1 -3.0% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% 2 6.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 0.0%