Diff Report
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edeb20e5f1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #519ede3a9dd65Run #519edeb20e5f1DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)242 241 -1 -0.4%
Incl. Wall Time (microsec) per call 12 11 -0 -0.4%
Excl. Wall Time (microsec)157 154 -3 -1.9%
Incl. CPU (microsecs)260 263 3 1.2%
Incl. CPU (microsecs) per call 12 13 0 1.2%
Excl. CPU (microsec)133 145 12 9.0%
Incl. MemUse (bytes)18,184 18,184 0 0.0%
Incl. MemUse (bytes) per call 866 866 0 0.0%
Excl. MemUse (bytes)6,032 6,032 0 0.0%
Incl. PeakMemUse (bytes)5,360 5,360 0 0.0%
Incl. PeakMemUse (bytes) per call 255 255 0 0.0%
Excl. PeakMemUse (bytes)2,944 2,944 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% -1 -0.4% 3 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -300.0% 12 400.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% 2 200.0% -2 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -3 -100.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 N/A%