Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #518eceb4aac68Run #518ed14bbba55DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)194 197 3 1.5%
Incl. Wall Time (microsec) per call 12 12 0 1.5%
Excl. Wall Time (microsec)125 126 1 0.8%
Incl. CPU (microsecs)209 210 1 0.5%
Incl. CPU (microsecs) per call 13 13 0 0.5%
Excl. CPU (microsec)106 111 5 4.7%
Incl. MemUse (bytes)15,776 15,776 0 0.0%
Incl. MemUse (bytes) per call 986 986 0 0.0%
Excl. MemUse (bytes)5,224 5,224 0 0.0%
Incl. PeakMemUse (bytes)6,960 6,960 0 0.0%
Incl. PeakMemUse (bytes) per call 435 435 0 0.0%
Excl. PeakMemUse (bytes)4,192 4,192 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 1.1% 1 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 33.3% 5 500.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 66.7% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 2 66.7% 5 500.0% 0 N/A% 0 N/A%
array_values0 N/A% 1 33.3% -6 -600.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -33.3% -1 -100.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%