Diff Report
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #53180bc98020fRun #53180b3960796DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)454 468 14 3.1%
Incl. Wall Time (microsec) per call 13 14 0 3.1%
Excl. Wall Time (microsec)267 279 12 4.5%
Incl. CPU (microsecs)488 502 14 2.9%
Incl. CPU (microsecs) per call 14 15 0 2.9%
Excl. CPU (microsec)247 258 11 4.5%
Incl. MemUse (bytes)26,272 26,272 0 0.0%
Incl. MemUse (bytes) per call 773 773 0 0.0%
Excl. MemUse (bytes)9,600 9,600 0 0.0%
Incl. PeakMemUse (bytes)14,072 14,072 0 0.0%
Incl. PeakMemUse (bytes) per call 414 414 0 0.0%
Excl. PeakMemUse (bytes)7,168 7,168 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% 14 0.4% 14 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 85.7% 11 78.6% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 11 78.6% 16 114.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 3 21.4% -2 -14.3% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 5 35.7% 3 21.4% 0 N/A% 0 N/A%
strtolower0 N/A% -2 -14.3% 2 14.3% 0 N/A% 0 N/A%
strtr0 N/A% -1 -7.1% -5 -35.7% 0 N/A% 0 N/A%
array_values0 N/A% 0 0.0% 3 21.4% 0 N/A% 0 N/A%