Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #518eceb4aac68Run #518ed14bbba55DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)107 111 4 3.7%
Incl. Wall Time (microsec) per call 8 9 0 3.7%
Excl. Wall Time (microsec)82 87 5 6.1%
Incl. CPU (microsecs)118 124 6 5.1%
Incl. CPU (microsecs) per call 9 10 0 5.1%
Excl. CPU (microsec)63 72 9 14.3%
Incl. MemUse (bytes)7,400 7,400 0 0.0%
Incl. MemUse (bytes) per call 569 569 0 0.0%
Excl. MemUse (bytes)4,152 4,152 0 0.0%
Incl. PeakMemUse (bytes)4,920 4,856 -64 -1.3%
Incl. PeakMemUse (bytes) per call 378 374 -5 -1.3%
Excl. PeakMemUse (bytes)2,784 2,720 -64 -2.3%

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% 4 1.5% 6 1.9% 0 0.0% -64 -0.3%
Exclusive Metrics Diff for Current Function5 125.0% 9 150.0% 0 N/A% -64 -100.0%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 3 75.0% 4 66.7% 0 N/A% -64 -100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 1 25.0% 2 33.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
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 -50.0% 2 33.3% 0 N/A% 0 0.0%
strtolower0 N/A% 1 25.0% -4 -66.7% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 0.0%