Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: 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 #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls7,700 7,700 0 0.0%
Incl. Wall Time (microsec)70,947 71,914 967 1.4%
Incl. Wall Time (microsec) per call 9 9 0 1.4%
Excl. Wall Time (microsec)18,764 19,043 279 1.5%
Incl. MemUse (bytes)609,648 610,000 352 0.1%
Incl. MemUse (bytes) per call 79 79 0 0.1%
Excl. MemUse (bytes)169,624 170,000 376 0.2%
Incl. PeakMemUse (bytes)36,432 36,432 0 0.0%
Incl. PeakMemUse (bytes) per call 5 5 0 0.0%
Excl. PeakMemUse (bytes)16,632 16,632 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% 967 0.2% 352 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function279 28.9% 376 106.8% 0 N/A%
Parent functions
_drupal_log_error0 N/A% 978 101.1% 0 0.0% 0 N/A%
Drupal\webprofiler\EventSubscriber\WebprofilerEventSubscriber::onKernelResponse0 N/A% -11 -1.1% 352 100.0% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 688 71.1% -24 -6.8% 0 N/A%