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

Symfony\Component\HttpFoundation\Response::sendRun #55f2459f810afRun #55f2450b58930DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)377 490 113 30.0%
Incl. Wall Time (microsec) per call 377 490 113 30.0%
Excl. Wall Time (microsec)14 32 18 128.6%
Incl. MemUse (bytes)10,208 10,184 -24 -0.2%
Incl. MemUse (bytes) per call 10,208 10,184 -24 -0.2%
Excl. MemUse (bytes)2,272 2,272 0 0.0%
Incl. PeakMemUse (bytes)74,968 69,520 -5,448 -7.3%
Incl. PeakMemUse (bytes) per call 74,968 69,520 -5,448 -7.3%
Excl. PeakMemUse (bytes)288 0 -288 -100.0%

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.
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 Function18 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%