Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #519ead03a5283Run #519eade6f30beDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)327 324 -3 -0.9%
Incl. Wall Time (microsec) per call 12 12 -0 -0.9%
Excl. Wall Time (microsec)212 215 3 1.4%
Incl. CPU (microsecs)353 349 -4 -1.1%
Incl. CPU (microsecs) per call 13 12 -0 -1.1%
Excl. CPU (microsec)187 186 -1 -0.5%
Incl. MemUse (bytes)21,560 21,560 0 0.0%
Incl. MemUse (bytes) per call 770 770 0 0.0%
Excl. MemUse (bytes)7,032 7,032 0 0.0%
Incl. PeakMemUse (bytes)11,168 11,168 0 0.0%
Incl. PeakMemUse (bytes) per call 399 399 0 0.0%
Excl. PeakMemUse (bytes)5,776 5,776 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% -3 -0.1% -4 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% -1 -25.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -100.0% -3 -75.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% -5 -166.7% 1 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -33.3% -1 -25.0% 0 N/A% 0 N/A%
strtr0 N/A% 1 33.3% -4 -100.0% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -33.3% 1 25.0% 0 N/A% 0 N/A%