Diff Report
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2459f810af: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #55f2450b58930Run #55f2459f810afDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)490 377 -113 -23.1%
Incl. Wall Time (microsec) per call 490 377 -113 -23.1%
Excl. Wall Time (microsec)32 14 -18 -56.2%
Incl. MemUse (bytes)10,184 10,208 24 0.2%
Incl. MemUse (bytes) per call 10,184 10,208 24 0.2%
Excl. MemUse (bytes)2,272 2,272 0 0.0%
Incl. PeakMemUse (bytes)69,520 74,968 5,448 7.8%
Incl. PeakMemUse (bytes) per call 69,520 74,968 5,448 7.8%
Excl. PeakMemUse (bytes)0 288 288 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Response::send0 N/A% -113 -1.2% 24 0.0% 5,448 5.4%
Exclusive Metrics Diff for Current Function-18 -15.9% 0 0.0% 288 5.3%
Parent function
run_init::html/index.php0 N/A% -113 -100.0% 24 100.0% 5,448 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -56 -49.6% 24 100.0% 936 17.2%
Symfony\Component\HttpFoundation\Response::closeOutputBuffers0 N/A% -29 -25.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -8 -7.1% 0 0.0% 4,224 77.5%
function_exists0 N/A% -2 -1.8% 0 0.0% 0 0.0%