Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c2508074568: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #51c24fd9b971aRun #51c2508074568DiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)4,823 4,812 -11 -0.2%
Incl. Wall Time (microsec) per call 86 86 -0 -0.2%
Excl. Wall Time (microsec)3,524 3,513 -11 -0.3%
Incl. CPU (microsecs)4,875 4,863 -12 -0.2%
Incl. CPU (microsecs) per call 87 87 -0 -0.2%
Excl. CPU (microsec)2,379 2,392 13 0.5%
Incl. MemUse (bytes)44,680 44,680 0 0.0%
Incl. MemUse (bytes) per call 798 798 0 0.0%
Excl. MemUse (bytes)33,312 33,312 0 0.0%
Incl. PeakMemUse (bytes)9,496 9,496 0 0.0%
Incl. PeakMemUse (bytes) per call 170 170 0 0.0%
Excl. PeakMemUse (bytes)7,576 7,576 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ServerBag::getHeaders [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\ServerBag::getHeaders0 N/A% -11 -1.1% -12 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -100.0% 13 108.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -11 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Child functions
strpos0 N/A% 5 45.5% -21 -175.0% 0 N/A% 0 N/A%
substr0 N/A% -5 -45.5% -2 -16.7% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% -2 -16.7% 0 N/A% 0 N/A%