Diff Report
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::hasRun #523f27f8820baRun #523f26a22745bDiffDiff%
Number of Function Calls59 59 0 0.0%
Incl. Wall Time (microsec)474 490 16 3.4%
Incl. Wall Time (microsec) per call 8 8 0 3.4%
Excl. Wall Time (microsec)398 421 23 5.8%
Incl. CPU (microsecs)526 536 10 1.9%
Incl. CPU (microsecs) per call 9 9 0 1.9%
Excl. CPU (microsec)301 295 -6 -2.0%
Incl. MemUse (bytes)9,632 9,632 0 0.0%
Incl. MemUse (bytes) per call 163 163 0 0.0%
Excl. MemUse (bytes)3,440 3,440 0 0.0%
Incl. PeakMemUse (bytes)5,752 5,752 0 0.0%
Incl. PeakMemUse (bytes) per call 97 97 0 0.0%
Excl. PeakMemUse (bytes)3,568 3,568 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% 16 0.1% 10 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function23 143.8% -6 -60.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 9 56.2% -1 -10.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 7 43.8% 9 90.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 0.0% 2 20.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -6 -37.5% 1 10.0% 0 N/A% 0 N/A%
strtolower0 N/A% -2 -12.5% 7 70.0% 0 N/A% 0 N/A%
array_key_exists0 N/A% 1 6.2% 8 80.0% 0 N/A% 0 N/A%