Diff Report
Run #5251f691abb85: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #5251f691abb85Run #5251f592ab279DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)170 183 13 7.6%
Incl. Wall Time (microsec) per call 85 92 7 7.6%
Excl. Wall Time (microsec)165 178 13 7.9%
Incl. CPU (microsecs)172 186 14 8.1%
Incl. CPU (microsecs) per call 86 93 7 8.1%
Excl. CPU (microsec)105 108 3 2.9%
Incl. MemUse (bytes)5,808 5,808 0 0.0%
Incl. MemUse (bytes) per call 2,904 2,904 0 0.0%
Excl. MemUse (bytes)3,080 3,080 0 0.0%
Incl. PeakMemUse (bytes)8,440 8,440 0 0.0%
Incl. PeakMemUse (bytes) per call 4,220 4,220 0 0.0%
Excl. PeakMemUse (bytes)6,456 6,456 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% 13 0.7% 14 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 100.0% 3 21.4% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 13 100.0% 14 100.0% 0 N/A% 0 N/A%
Child functions
strpos0 N/A% 2 15.4% 6 42.9% 0 N/A% 0 N/A%
stripos0 N/A% -1 -7.7% 1 7.1% 0 N/A% 0 N/A%
substr0 N/A% -1 -7.7% 4 28.6% 0 N/A% 0 N/A%