Diff Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51f628573214cRun #51f62b0e7bc11DiffDiff%
Number of Function Calls62 62 0 0.0%
Incl. Wall Time (microsec)657 661 4 0.6%
Incl. Wall Time (microsec) per call 11 11 0 0.6%
Excl. Wall Time (microsec)556 563 7 1.3%
Incl. CPU (microsecs)4,000 8,001 4,001 100.0%
Incl. CPU (microsecs) per call 65 129 65 100.0%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)55,448 55,440 -8 -0.0%
Incl. MemUse (bytes) per call 894 894 -0 -0.0%
Excl. MemUse (bytes)18,392 18,392 0 0.0%
Incl. PeakMemUse (bytes)33,064 33,096 32 0.1%
Incl. PeakMemUse (bytes) per call 533 534 1 0.1%
Excl. PeakMemUse (bytes)17,064 17,096 32 0.2%

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% 4 0.0% 4,001 20.0% -8 -0.0% 32 0.0%
Exclusive Metrics Diff for Current Function7 175.0% 0 0.0% 0 0.0% 32 100.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 4 100.0% 4,001 100.0% -8 -100.0% 32 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
strtr0 N/A% -2 -50.0% 0 0.0% 0 0.0% 0 0.0%
array_values0 N/A% -1 -25.0% 0 0.0% -8 -100.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
strtolower0 N/A% 0 0.0% 4,001 100.0% 0 0.0% 0 0.0%