Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #519b1557bbc04Run #519b1a785aaa6DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)451 458 7 1.6%
Incl. Wall Time (microsec) per call 150 153 2 1.6%
Excl. Wall Time (microsec)358 365 7 2.0%
Incl. CPU (microsecs)457 464 7 1.5%
Incl. CPU (microsecs) per call 152 155 2 1.5%
Excl. CPU (microsec)270 269 -1 -0.4%
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)6,272 6,240 -32 -0.5%
Incl. PeakMemUse (bytes) per call 2,091 2,080 -11 -0.5%
Excl. PeakMemUse (bytes)4,272 4,240 -32 -0.7%

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% 7 0.4% 7 0.3% 0 0.0% -32 -0.2%
Exclusive Metrics Diff for Current Function7 100.0% -1 -14.3% 0 N/A% -32 -100.0%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 7 100.0% 7 100.0% 0 N/A% -32 -100.0%
Child functions
substr0 N/A% 1 14.3% 1 14.3% 0 N/A% 0 0.0%
in_array0 N/A% -1 -14.3% 2 28.6% 0 N/A% 0 0.0%
stripos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% 5 71.4% 0 N/A% 0 0.0%