Diff Report
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #51ad024086f90Run #51ad02c47d041DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)221 228 7 3.2%
Incl. Wall Time (microsec) per call 8 8 0 3.2%
Excl. Wall Time (microsec)176 182 6 3.4%
Incl. CPU (microsecs)246 257 11 4.5%
Incl. CPU (microsecs) per call 9 10 0 4.5%
Excl. CPU (microsec)136 136 0 0.0%
Incl. MemUse (bytes)8,072 8,080 8 0.1%
Incl. MemUse (bytes) per call 299 299 0 0.1%
Excl. MemUse (bytes)3,928 3,936 8 0.2%
Incl. PeakMemUse (bytes)296 328 32 10.8%
Incl. PeakMemUse (bytes) per call 11 12 1 10.8%
Excl. PeakMemUse (bytes)296 296 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% 7 0.2% 11 0.4% 8 0.0% 32 0.0%
Exclusive Metrics Diff for Current Function6 85.7% 0 0.0% 8 100.0% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 8 114.3% 7 63.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -1 -14.3% 1 9.1% 8 100.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 1 9.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 0.0% 2 18.2% 0 0.0% 32 100.0%
Child functions
array_key_exists0 N/A% 1 14.3% -1 -9.1% 0 0.0% 0 0.0%
strtr0 N/A% 0 0.0% 10 90.9% 0 0.0% 32 100.0%
strtolower0 N/A% 0 0.0% 2 18.2% 0 0.0% 0 0.0%