Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51ad01387670bRun #51ad01d342500DiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)521 521 0 0.0%
Incl. Wall Time (microsec) per call 10 10 0 0.0%
Excl. Wall Time (microsec)379 373 -6 -1.6%
Incl. CPU (microsecs)568 576 8 1.4%
Incl. CPU (microsecs) per call 11 11 0 1.4%
Excl. CPU (microsec)332 321 -11 -3.3%
Incl. MemUse (bytes)34,056 34,048 -8 -0.0%
Incl. MemUse (bytes) per call 668 668 -0 -0.0%
Excl. MemUse (bytes)12,256 12,288 32 0.3%
Incl. PeakMemUse (bytes)13,376 13,368 -8 -0.1%
Incl. PeakMemUse (bytes) per call 262 262 -0 -0.1%
Excl. PeakMemUse (bytes)6,152 6,152 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% 0 0.0% 8 0.2% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-6 N/A% -11 -137.5% 32 400.0% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 N/A% 3 37.5% -8 -100.0% 0 0.0%
Drupal\Core\HttpKernel::handle0 N/A% -1 N/A% 0 0.0% 0 0.0% -8 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 N/A% 5 62.5% 0 0.0% 0 0.0%
Child functions
array_values0 N/A% 5 N/A% 7 87.5% 0 0.0% 0 0.0%
strtolower0 N/A% 3 N/A% 6 75.0% -24 -300.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 N/A% -2 -25.0% -8 -100.0% 0 0.0%
strtr0 N/A% 0 N/A% 8 100.0% -8 -100.0% -8 -100.0%