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::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #530ad2358a7c5Run #530ad1a439784DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)172 169 -3 -1.7%
Incl. Wall Time (microsec) per call 9 9 -0 -1.7%
Excl. Wall Time (microsec)128 124 -4 -3.1%
Incl. CPU (microsecs)190 188 -2 -1.1%
Incl. CPU (microsecs) per call 10 10 -0 -1.1%
Excl. CPU (microsec)96 104 8 8.3%
Incl. MemUse (bytes)7,576 7,576 0 0.0%
Incl. MemUse (bytes) per call 399 399 0 0.0%
Excl. MemUse (bytes)3,920 3,944 24 0.6%
Incl. PeakMemUse (bytes)4,328 4,288 -40 -0.9%
Incl. PeakMemUse (bytes) per call 228 226 -2 -0.9%
Excl. PeakMemUse (bytes)2,144 2,144 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% -3 -0.4% -2 -0.8% 0 0.0% -40 -0.1%
Exclusive Metrics Diff for Current Function-4 -133.3% 8 400.0% 24 N/A% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -3 -100.0% -1 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 3 100.0% 3 150.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% -3 -100.0% -4 -200.0% 0 N/A% -40 -100.0%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
array_key_exists0 N/A% 2 66.7% -3 -150.0% 0 N/A% 0 0.0%
strtolower0 N/A% -1 -33.3% -5 -250.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% -2 -100.0% -24 N/A% -40 -100.0%