Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51b032b631491Run #51b0336932f18DiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)679 664 -15 -2.2%
Incl. Wall Time (microsec) per call 10 10 -0 -2.2%
Excl. Wall Time (microsec)476 476 0 0.0%
Incl. CPU (microsecs)731 712 -19 -2.6%
Incl. CPU (microsecs) per call 11 11 -0 -2.6%
Excl. CPU (microsec)418 405 -13 -3.1%
Incl. MemUse (bytes)41,712 41,712 0 0.0%
Incl. MemUse (bytes) per call 632 632 0 0.0%
Excl. MemUse (bytes)15,144 15,144 0 0.0%
Incl. PeakMemUse (bytes)9,752 9,752 0 0.0%
Incl. PeakMemUse (bytes) per call 148 148 0 0.0%
Excl. PeakMemUse (bytes)5,128 5,128 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::set [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\HeaderBag::set0 N/A% -15 -6.6% -19 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -13 -68.4% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -17 -113.3% -18 -94.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 13.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -11 -73.3% -7 -36.8% 0 N/A% 0 N/A%
array_values0 N/A% -4 -26.7% 6 31.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -4 -21.1% 0 N/A% 0 N/A%