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

Symfony\Component\HttpFoundation\HeaderBag::setRun #52907577b0b08Run #529075c009a60DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)264 262 -2 -0.8%
Incl. Wall Time (microsec) per call 11 11 -0 -0.8%
Excl. Wall Time (microsec)165 171 6 3.6%
Incl. CPU (microsecs)285 279 -6 -2.1%
Incl. CPU (microsecs) per call 12 12 -0 -2.1%
Excl. CPU (microsec)155 142 -13 -8.4%
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 Function6 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%