Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #52f30aadf2c65Run #52f30b8747627DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)205 200 -5 -2.4%
Incl. Wall Time (microsec) per call 9 9 -0 -2.4%
Excl. Wall Time (microsec)149 142 -7 -4.7%
Incl. CPU (microsecs)229 224 -5 -2.2%
Incl. CPU (microsecs) per call 10 10 -0 -2.2%
Excl. CPU (microsec)124 111 -13 -10.5%
Incl. MemUse (bytes)7,768 7,768 0 0.0%
Incl. MemUse (bytes) per call 338 338 0 0.0%
Excl. MemUse (bytes)3,872 3,864 -8 -0.2%
Incl. PeakMemUse (bytes)5,944 5,984 40 0.7%
Incl. PeakMemUse (bytes) per call 258 260 2 0.7%
Excl. PeakMemUse (bytes)3,600 3,600 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::has [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::has0 N/A% -5 -0.1% -5 -0.1% 0 0.0% 40 0.1%
Exclusive Metrics Diff for Current Function-7 -140.0% -13 -260.0% -8 N/A% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% -2 -40.0% -2 -40.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -20.0% -2 -40.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -1 -20.0% -1 -20.0% 0 N/A% 40 100.0%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
strtolower0 N/A% 2 40.0% 3 60.0% 0 N/A% 0 0.0%
array_key_exists0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 4 80.0% 8 N/A% 40 100.0%