Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230aa47d621c: 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 #5230a98f3b26cRun #5230aa47d621cDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)160 155 -5 -3.1%
Incl. Wall Time (microsec) per call 20 19 -1 -3.1%
Excl. Wall Time (microsec)47 42 -5 -10.6%
Incl. CPU (microsecs)170 162 -8 -4.7%
Incl. CPU (microsecs) per call 21 20 -1 -4.7%
Excl. CPU (microsec)41 37 -4 -9.8%
Incl. MemUse (bytes)2,416 2,416 0 0.0%
Incl. MemUse (bytes) per call 302 302 0 0.0%
Excl. MemUse (bytes)1,184 1,184 0 0.0%
Incl. PeakMemUse (bytes)2,104 2,104 0 0.0%
Incl. PeakMemUse (bytes) per call 263 263 0 0.0%
Excl. PeakMemUse (bytes)1,088 1,088 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -5 -0.6% -8 -0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% -4 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% -5 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% -4 -50.0% 0 N/A% 0 N/A%