Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52e49caf3c7f2Run #52e49d73f02cbDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)274 255 -19 -6.9%
Incl. Wall Time (microsec) per call 274 255 -19 -6.9%
Excl. Wall Time (microsec)47 52 5 10.6%
Incl. CPU (microsecs)275 256 -19 -6.9%
Incl. CPU (microsecs) per call 275 256 -19 -6.9%
Excl. CPU (microsec)39 37 -2 -5.1%
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)25,264 25,264 0 0.0%
Incl. PeakMemUse (bytes) per call 25,264 25,264 0 0.0%
Excl. PeakMemUse (bytes)288 288 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% -19 -0.8% -19 -0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 26.3% -2 -10.5% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -19 -100.0% -19 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -26 -136.8% -25 -131.6% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 1 5.3% 3 15.8% 0 N/A% 0 N/A%
ob_get_level0 N/A% 1 5.3% 0 0.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% -1 -5.3% 1 5.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 1 5.3% 1 5.3% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%