Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)465 500 35 7.5%
Incl. Wall Time (microsec) per call 155 167 12 7.5%
Excl. Wall Time (microsec)373 403 30 8.0%
Incl. CPU (microsecs)470 505 35 7.4%
Incl. CPU (microsecs) per call 157 168 12 7.4%
Excl. CPU (microsec)274 313 39 14.2%
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 6,272 32 0.5%
Incl. PeakMemUse (bytes) per call 2,080 2,091 11 0.5%
Excl. PeakMemUse (bytes)4,240 4,272 32 0.8%

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 0.3% 35 0.2% 0 0.0% 32 0.0%
Exclusive Metrics Diff for Current Function30 85.7% 39 111.4% 0 N/A% 32 100.0%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 35 100.0% 35 100.0% 0 N/A% 32 100.0%
Child functions
in_array0 N/A% 4 11.4% -8 -22.9% 0 N/A% 0 0.0%
strpos0 N/A% 1 2.9% 3 8.6% 0 N/A% 0 0.0%
stripos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
substr0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 0.0%