Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)379 379 0 0.0%
Incl. Wall Time (microsec) per call 18 18 0 0.0%
Excl. Wall Time (microsec)240 243 3 1.2%
Incl. CPU (microsecs)401 408 7 1.7%
Incl. CPU (microsecs) per call 19 19 0 1.7%
Excl. CPU (microsec)196 205 9 4.6%
Incl. MemUse (bytes)10,568 10,568 0 0.0%
Incl. MemUse (bytes) per call 503 503 0 0.0%
Excl. MemUse (bytes)3,928 3,928 0 0.0%
Incl. PeakMemUse (bytes)5,100 5,100 0 0.0%
Incl. PeakMemUse (bytes) per call 243 243 0 0.0%
Excl. PeakMemUse (bytes)2,768 2,768 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% 7 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 N/A% 9 128.6% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 2 N/A% 2 28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -2 N/A% 6 85.7% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 N/A% -1 -14.3% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -14 N/A% -14 -200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 11 N/A% 9 128.6% 0 N/A% 0 N/A%
array_values0 N/A% 0 N/A% -2 -28.6% 0 N/A% 0 N/A%
strtolower0 N/A% 0 N/A% 5 71.4% 0 N/A% 0 N/A%