Diff Report
Run #519ac1a144fa6: 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 #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)483 500 17 3.5%
Incl. Wall Time (microsec) per call 161 167 6 3.5%
Excl. Wall Time (microsec)383 403 20 5.2%
Incl. CPU (microsecs)490 505 15 3.1%
Incl. CPU (microsecs) per call 163 168 5 3.1%
Excl. CPU (microsec)292 313 21 7.2%
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% 17 2.1% 15 1.0% 0 0.0% 32 0.0%
Exclusive Metrics Diff for Current Function20 117.6% 21 140.0% 0 N/A% 32 100.0%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 17 100.0% 15 100.0% 0 N/A% 32 100.0%
Child functions
in_array0 N/A% -4 -23.5% -8 -53.3% 0 N/A% 0 0.0%
strpos0 N/A% 1 5.9% 2 13.3% 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% 0 0.0% 0 N/A% 0 0.0%