Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa3e018419: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #519aa37b5bebdRun #519aa3e018419DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)493 458 -35 -7.1%
Incl. Wall Time (microsec) per call 164 153 -12 -7.1%
Excl. Wall Time (microsec)390 366 -24 -6.2%
Incl. CPU (microsecs)498 464 -34 -6.8%
Incl. CPU (microsecs) per call 166 155 -11 -6.8%
Excl. CPU (microsec)294 279 -15 -5.1%
Incl. MemUse (bytes)6,880 6,880 0 0.0%
Incl. MemUse (bytes) per call 2,293 2,293 0 0.0%
Excl. MemUse (bytes)3,352 3,352 0 0.0%
Incl. PeakMemUse (bytes)6,240 6,240 0 0.0%
Incl. PeakMemUse (bytes) per call 2,080 2,080 0 0.0%
Excl. PeakMemUse (bytes)4,240 4,240 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% -35 -2.0% -34 -2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-24 -68.6% -15 -44.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -35 -100.0% -34 -100.0% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -8 -22.9% -8 -23.5% 0 N/A% 0 N/A%
strpos0 N/A% -3 -8.6% -9 -26.5% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%