Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::setRun #519ec8682c2dcRun #519ec94fa4daaDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)249 246 -3 -1.2%
Incl. Wall Time (microsec) per call 12 12 -0 -1.2%
Excl. Wall Time (microsec)166 163 -3 -1.8%
Incl. CPU (microsecs)269 263 -6 -2.2%
Incl. CPU (microsecs) per call 13 13 -0 -2.2%
Excl. CPU (microsec)141 138 -3 -2.1%
Incl. MemUse (bytes)18,192 18,184 -8 -0.0%
Incl. MemUse (bytes) per call 866 866 -0 -0.0%
Excl. MemUse (bytes)6,032 6,032 0 0.0%
Incl. PeakMemUse (bytes)5,360 5,360 0 0.0%
Incl. PeakMemUse (bytes) per call 255 255 0 0.0%
Excl. PeakMemUse (bytes)2,944 2,944 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::set [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::set0 N/A% -3 -0.0% -6 -0.0% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% -3 -50.0% 0 0.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -4 -133.3% -7 -116.7% -8 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 2 66.7% 3 50.0% 0 0.0% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% -1 -33.3% -2 -33.3% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 -66.7% -2 -33.3% -8 -100.0% 0 N/A%
array_values0 N/A% 2 66.7% -2 -33.3% 0 0.0% 0 N/A%
strtr0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 N/A%
strtolower0 N/A% 0 0.0% 2 33.3% 0 0.0% 0 N/A%