Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1e3aba264: 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 #523f1dee40c1aRun #523f1e3aba264DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)304 259 -45 -14.8%
Incl. Wall Time (microsec) per call 14 12 -2 -14.8%
Excl. Wall Time (microsec)207 188 -19 -9.2%
Incl. CPU (microsecs)315 282 -33 -10.5%
Incl. CPU (microsecs) per call 14 13 -2 -10.5%
Excl. CPU (microsec)166 151 -15 -9.0%
Incl. MemUse (bytes)19,192 19,192 0 0.0%
Incl. MemUse (bytes) per call 872 872 0 0.0%
Excl. MemUse (bytes)6,720 6,720 0 0.0%
Incl. PeakMemUse (bytes)13,440 13,440 0 0.0%
Incl. PeakMemUse (bytes) per call 611 611 0 0.0%
Excl. PeakMemUse (bytes)6,632 6,632 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% -45 -4.5% -33 -18.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-19 -42.2% -15 -45.5% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -43 -95.6% -28 -84.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -2 -4.4% -5 -15.2% 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
strtr0 N/A% -19 -42.2% -12 -36.4% 0 N/A% 0 N/A%
array_values0 N/A% -5 -11.1% 0 0.0% 0 N/A% 0 N/A%
strtolower0 N/A% -2 -4.4% -5 -15.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -1 -3.0% 0 N/A% 0 N/A%