Diff Report
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #519ec8bd1b3c1Run #519ec8682c2dcDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)437 453 16 3.7%
Incl. Wall Time (microsec) per call 437 453 16 3.7%
Excl. Wall Time (microsec)48 47 -1 -2.1%
Incl. CPU (microsecs)350 342 -8 -2.3%
Incl. CPU (microsecs) per call 350 342 -8 -2.3%
Excl. CPU (microsec)35 32 -3 -8.6%
Incl. MemUse (bytes)229,824 229,824 0 0.0%
Incl. MemUse (bytes) per call 229,824 229,824 0 0.0%
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% 16 0.6% -8 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -6.2% -3 -37.5% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 16 100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 21 131.2% -2 -25.0% 0 N/A% 0 N/A%
flush0 N/A% -2 -12.5% -1 -12.5% 0 N/A% 0 N/A%
ob_get_status0 N/A% -1 -6.2% -2 -25.0% 0 N/A% 0 N/A%
function_exists0 N/A% -1 -6.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%