Diff Report
Run #51ca5476d8061: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51ca5476d8061Run #51ca5414b31d9DiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)1,122 1,130 8 0.7%
Incl. Wall Time (microsec) per call 16 16 0 0.7%
Excl. Wall Time (microsec)782 787 5 0.6%
Incl. CPU (microsecs)1,184 1,186 2 0.2%
Incl. CPU (microsecs) per call 17 17 0 0.2%
Excl. CPU (microsec)632 638 6 0.9%
Incl. MemUse (bytes)45,336 45,336 0 0.0%
Incl. MemUse (bytes) per call 648 648 0 0.0%
Excl. MemUse (bytes)17,368 17,368 0 0.0%
Incl. PeakMemUse (bytes)14,920 14,920 0 0.0%
Incl. PeakMemUse (bytes) per call 213 213 0 0.0%
Excl. PeakMemUse (bytes)8,480 8,480 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% 8 0.7% 2 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 62.5% 6 300.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 7 87.5% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 12.5% 3 150.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle@10 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% 5 62.5% 2 100.0% 0 N/A% 0 N/A%
strtolower0 N/A% -3 -37.5% -2 -100.0% 0 N/A% 0 N/A%
strtr0 N/A% 1 12.5% -5 -250.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%