Diff Report
Run #51f3c666a1782: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f3c80c2ab79: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #51f3c666a1782Run #51f3c80c2ab79DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)598 592 -6 -1.0%
Incl. Wall Time (microsec) per call 60 59 -1 -1.0%
Excl. Wall Time (microsec)583 578 -5 -0.9%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 400 400 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)15,520 15,520 0 0.0%
Incl. MemUse (bytes) per call 1,552 1,552 0 0.0%
Excl. MemUse (bytes)9,136 9,136 0 0.0%
Incl. PeakMemUse (bytes)30,800 30,936 136 0.4%
Incl. PeakMemUse (bytes) per call 3,080 3,094 14 0.4%
Excl. PeakMemUse (bytes)28,024 28,160 136 0.5%

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% -6 -0.5% 4,000 N/A% 0 0.0% 136 2.3%
Exclusive Metrics Diff for Current Function-5 -83.3% 4,000 100.0% 0 N/A% 136 100.0%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -6 -100.0% 4,000 100.0% 0 N/A% 136 100.0%
Child functions
substr0 N/A% -1 -16.7% 0 0.0% 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% 0 0.0% 0 N/A% 0 0.0%