Diff Report
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96ef41921e: 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 #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)246 311 65 26.4%
Incl. Wall Time (microsec) per call 14 18 4 26.4%
Excl. Wall Time (microsec)155 193 38 24.5%
Incl. CPU (microsecs)263 340 77 29.3%
Incl. CPU (microsecs) per call 15 20 5 29.3%
Excl. CPU (microsec)124 184 60 48.4%
Incl. MemUse (bytes)7,480 7,480 0 0.0%
Incl. MemUse (bytes) per call 440 440 0 0.0%
Excl. MemUse (bytes)3,968 3,968 0 0.0%
Incl. PeakMemUse (bytes)4,360 4,360 0 0.0%
Incl. PeakMemUse (bytes) per call 256 256 0 0.0%
Excl. PeakMemUse (bytes)2,152 2,152 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% 65 0.2% 77 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function38 58.5% 60 77.9% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 30 46.2% 36 46.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 24 36.9% 25 32.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 12 18.5% 15 19.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -1 -1.5% 1 1.3% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 11 16.9% 4 5.2% 0 N/A% 0 N/A%
strtr0 N/A% 9 13.8% 7 9.1% 0 N/A% 0 N/A%
strtolower0 N/A% 7 10.8% 6 7.8% 0 N/A% 0 N/A%