Diff Report
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #530ad2358a7c5Run #530ad1a439784DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)326 346 20 6.1%
Incl. Wall Time (microsec) per call 12 12 1 6.1%
Excl. Wall Time (microsec)212 234 22 10.4%
Incl. CPU (microsecs)348 367 19 5.5%
Incl. CPU (microsecs) per call 12 13 1 5.5%
Excl. CPU (microsec)192 199 7 3.6%
Incl. MemUse (bytes)22,240 22,216 -24 -0.1%
Incl. MemUse (bytes) per call 794 793 -1 -0.1%
Excl. MemUse (bytes)7,872 7,856 -16 -0.2%
Incl. PeakMemUse (bytes)9,432 9,432 0 0.0%
Incl. PeakMemUse (bytes) per call 337 337 0 0.0%
Excl. PeakMemUse (bytes)5,072 5,072 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% 20 2.8% 19 7.9% -24 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function22 110.0% 7 36.8% -16 -66.7% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 11 55.0% 11 57.9% 0 0.0% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 6 30.0% 6 31.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 3 15.0% 2 10.5% -24 -100.0% 0 N/A%
Child functions
strtolower0 N/A% -2 -10.0% 5 26.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 1 5.3% -24 -100.0% 0 N/A%
strtr0 N/A% 0 0.0% 5 26.3% 16 66.7% 0 N/A%
array_values0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 N/A%