Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)266 257 -9 -3.4%
Incl. Wall Time (microsec) per call 12 12 -0 -3.4%
Excl. Wall Time (microsec)189 182 -7 -3.7%
Incl. CPU (microsecs)288 281 -7 -2.4%
Incl. CPU (microsecs) per call 13 13 -0 -2.4%
Excl. CPU (microsec)162 152 -10 -6.2%
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% -9 -0.0% -7 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -77.8% -10 -142.9% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -6 -66.7% -9 -128.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -6 -66.7% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 3 33.3% 3 42.9% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 N/A%
array_values0 N/A% -1 -11.1% -3 -42.9% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 5 71.4% 0 N/A% 0 N/A%