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

Symfony\Component\HttpFoundation\HeaderBag::setRun #51ad01d342500Run #51ad01387670bDiffDiff%
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)373 379 6 1.6%
Incl. CPU (microsecs)576 568 -8 -1.4%
Incl. CPU (microsecs) per call 11 11 -0 -1.4%
Excl. CPU (microsec)321 332 11 3.4%
Incl. MemUse (bytes)34,048 34,056 8 0.0%
Incl. MemUse (bytes) per call 668 668 0 0.0%
Excl. MemUse (bytes)12,288 12,256 -32 -0.3%
Incl. PeakMemUse (bytes)13,368 13,376 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 Function6 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%