Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffc2aeacea: 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 #536ffbe232db1Run #536ffc2aeaceaDiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)295 317 22 7.5%
Incl. Wall Time (microsec) per call 13 14 1 7.5%
Excl. Wall Time (microsec)207 221 14 6.8%
Incl. CPU (microsecs)315 332 17 5.4%
Incl. CPU (microsecs) per call 14 15 1 5.4%
Excl. CPU (microsec)177 194 17 9.6%
Incl. MemUse (bytes)19,816 19,816 0 0.0%
Incl. MemUse (bytes) per call 901 901 0 0.0%
Excl. MemUse (bytes)7,536 7,536 0 0.0%
Incl. PeakMemUse (bytes)13,712 13,712 0 0.0%
Incl. PeakMemUse (bytes) per call 623 623 0 0.0%
Excl. PeakMemUse (bytes)7,056 7,056 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% 22 0.7% 17 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function14 63.6% 17 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 31 140.9% 25 147.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -9 -40.9% -8 -47.1% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% 3 13.6% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% 3 13.6% 2 11.8% 0 N/A% 0 N/A%
strtolower0 N/A% 2 9.1% -3 -17.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%