Diff Report
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::isXmlHttpRequest

Symfony\Component\HttpFoundation\Request::isXmlHttpRequestRun #5578e29590a73Run #5578e32524136DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)6 18 12 200.0%
Incl. Wall Time (microsec) per call 6 18 12 200.0%
Excl. Wall Time (microsec)2 3 1 50.0%
Incl. MemUse (bytes)1,744 1,744 0 0.0%
Incl. MemUse (bytes) per call 1,744 1,744 0 0.0%
Excl. MemUse (bytes)992 992 0 0.0%
Incl. PeakMemUse (bytes)1,616 1,616 0 0.0%
Incl. PeakMemUse (bytes) per call 1,616 1,616 0 0.0%
Excl. PeakMemUse (bytes)848 848 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::isXmlHttpRequest [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 12 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 8.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 12 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 11 91.7% 0 N/A% 0 N/A%