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

Symfony\Component\HttpFoundation\HeaderBag::setRun #51f62b0e7bc11Run #51f628573214cDiffDiff%
Number of Function Calls62 62 0 0.0%
Incl. Wall Time (microsec)661 657 -4 -0.6%
Incl. Wall Time (microsec) per call 11 11 -0 -0.6%
Excl. Wall Time (microsec)563 556 -7 -1.2%
Incl. CPU (microsecs)8,001 4,000 -4,001 -50.0%
Incl. CPU (microsecs) per call 129 65 -65 -50.0%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)55,440 55,448 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)33,096 33,064 -32 -0.1%
Incl. PeakMemUse (bytes) per call 534 533 -1 -0.1%
Excl. PeakMemUse (bytes)17,096 17,064 -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 Function-7 -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%