Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 13 13 N/A%
Incl. Wall Time (microsec) 174 174 N/A%
Incl. Wall Time (microsec) per call N/A 13 13 N/A%
Excl. Wall Time (microsec) 122 122 N/A%
Incl. CPU (microsecs) 0 0 N/A%
Incl. CPU (microsecs) per call N/A 0 0 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 4,232 4,232 N/A%
Incl. MemUse (bytes) per call N/A 326 326 N/A%
Excl. MemUse (bytes) 2,344 2,344 N/A%
Incl. PeakMemUse (bytes) 2,280 2,280 N/A%
Incl. PeakMemUse (bytes) per call N/A 175 175 N/A%
Excl. PeakMemUse (bytes) 1,068 1,068 N/A%

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::has13 21.3% 174 0.0% 0 0.0% 4,232 0.1% 2,280 0.0%
Exclusive Metrics Diff for Current Function122 70.1% 0 N/A% 2,344 55.4% 1,068 46.8%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 53.8% 88 50.6% 0 N/A% 740 17.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 39 22.4% 0 N/A% 576 13.6% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 33 19.0% 0 N/A% 2,392 56.5% 2,280 100.0%
Symfony\Component\HttpFoundation\Response::__construct1 7.7% 14 8.0% 0 N/A% 524 12.4% 0 0.0%
Child functions
strtr13 33.3% 19 10.9% 0 N/A% 712 16.8% 468 20.5%
array_key_exists13 33.3% 17 9.8% 0 N/A% 456 10.8% 428 18.8%
strtolower13 33.3% 16 9.2% 0 N/A% 720 17.0% 316 13.9%