Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89ec98250c: 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 #51b89dd280f98Run #51b89ec98250cDiffDiff%
Number of Function Calls48 48 0 0.0%
Incl. Wall Time (microsec)5,689 5,710 21 0.4%
Incl. Wall Time (microsec) per call 119 119 0 0.4%
Excl. Wall Time (microsec)4,039 4,064 25 0.6%
Incl. CPU (microsecs)5,732 5,761 29 0.5%
Incl. CPU (microsecs) per call 119 120 1 0.5%
Excl. CPU (microsec)2,627 2,636 9 0.3%
Incl. MemUse (bytes)39,424 39,424 0 0.0%
Incl. MemUse (bytes) per call 821 821 0 0.0%
Excl. MemUse (bytes)28,688 28,688 0 0.0%
Incl. PeakMemUse (bytes)9,304 9,304 0 0.0%
Incl. PeakMemUse (bytes) per call 194 194 0 0.0%
Excl. PeakMemUse (bytes)7,112 7,112 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% 21 0.2% 29 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function25 119.0% 9 31.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 21 100.0% 29 100.0% 0 N/A% 0 N/A%
Child functions
strpos0 N/A% -2 -9.5% 13 44.8% 0 N/A% 0 N/A%
in_array0 N/A% -2 -9.5% -15 -51.7% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% -2 -6.9% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 24 82.8% 0 N/A% 0 N/A%