Diff Report
Run #529075c009a60: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #529075c009a60Run #52907577b0b08DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)262 264 2 0.8%
Incl. Wall Time (microsec) per call 11 11 0 0.8%
Excl. Wall Time (microsec)171 165 -6 -3.5%
Incl. CPU (microsecs)279 285 6 2.2%
Incl. CPU (microsecs) per call 12 12 0 2.2%
Excl. CPU (microsec)142 155 13 9.2%
Incl. MemUse (bytes)19,528 19,528 0 0.0%
Incl. MemUse (bytes) per call 849 849 0 0.0%
Excl. MemUse (bytes)6,728 6,728 0 0.0%
Incl. PeakMemUse (bytes)12,712 12,712 0 0.0%
Incl. PeakMemUse (bytes) per call 553 553 0 0.0%
Excl. PeakMemUse (bytes)5,768 5,768 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% 2 6.1% 6 17.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -300.0% 13 216.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 1 50.0% 7 116.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 50.0% -1 -16.7% 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% 5 250.0% -2 -33.3% 0 N/A% 0 N/A%
array_values0 N/A% 3 150.0% 2 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -6 -100.0% 0 N/A% 0 N/A%