Diff Report
Run #51ad018db619c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51ad018db619cRun #51ad01387670bDiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)527 521 -6 -1.1%
Incl. Wall Time (microsec) per call 10 10 -0 -1.1%
Excl. Wall Time (microsec)379 379 0 0.0%
Incl. CPU (microsecs)576 568 -8 -1.4%
Incl. CPU (microsecs) per call 11 11 -0 -1.4%
Excl. CPU (microsec)322 332 10 3.1%
Incl. MemUse (bytes)34,056 34,056 0 0.0%
Incl. MemUse (bytes) per call 668 668 0 0.0%
Excl. MemUse (bytes)12,256 12,256 0 0.0%
Incl. PeakMemUse (bytes)13,376 13,376 0 0.0%
Incl. PeakMemUse (bytes) per call 262 262 0 0.0%
Excl. PeakMemUse (bytes)6,152 6,152 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% -6 -1.8% -8 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 10 125.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -6 -100.0% -9 -112.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 1 16.7% 1 12.5% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -4 -66.7% -13 -162.5% 0 N/A% 0 N/A%
array_values0 N/A% -3 -50.0% -4 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 16.7% 1 12.5% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%