Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #530ef14e56c65Run #530ef19752730DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)434 318 -116 -26.7%
Incl. Wall Time (microsec) per call 16 11 -4 -26.7%
Excl. Wall Time (microsec)311 217 -94 -30.2%
Incl. CPU (microsecs)453 347 -106 -23.4%
Incl. CPU (microsecs) per call 16 12 -4 -23.4%
Excl. CPU (microsec)268 187 -81 -30.2%
Incl. MemUse (bytes)22,200 22,200 0 0.0%
Incl. MemUse (bytes) per call 793 793 0 0.0%
Excl. MemUse (bytes)7,832 7,832 0 0.0%
Incl. PeakMemUse (bytes)12,512 12,512 0 0.0%
Incl. PeakMemUse (bytes) per call 447 447 0 0.0%
Excl. PeakMemUse (bytes)6,344 6,344 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% -116 -1.2% -106 -1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-94 -81.0% -81 -76.4% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -112 -96.6% -110 -103.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -4 -3.4% 3 2.8% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -9 -7.8% -11 -10.4% 0 N/A% 0 N/A%
array_values0 N/A% -8 -6.9% -9 -8.5% 0 N/A% 0 N/A%
strtr0 N/A% -5 -4.3% -5 -4.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%