Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)325 305 -20 -6.2%
Incl. Wall Time (microsec) per call 108 102 -7 -6.2%
Excl. Wall Time (microsec)303 280 -23 -7.6%
Incl. CPU (microsecs)328 311 -17 -5.2%
Incl. CPU (microsecs) per call 109 104 -6 -5.2%
Excl. CPU (microsec)193 180 -13 -6.7%
Incl. MemUse (bytes)5,968 5,968 0 0.0%
Incl. MemUse (bytes) per call 1,989 1,989 0 0.0%
Excl. MemUse (bytes)3,176 3,176 0 0.0%
Incl. PeakMemUse (bytes)7,272 7,272 0 0.0%
Incl. PeakMemUse (bytes) per call 2,424 2,424 0 0.0%
Excl. PeakMemUse (bytes)5,368 5,368 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% -20 -0.6% -17 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-23 -115.0% -13 -76.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -20 -100.0% -17 -100.0% 0 N/A% 0 N/A%
Child functions
strpos0 N/A% 2 10.0% 3 17.6% 0 N/A% 0 N/A%
substr0 N/A% 1 5.0% 0 0.0% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% -7 -41.2% 0 N/A% 0 N/A%