Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c681e794599: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::isXmlHttpRequest

Symfony\Component\HttpFoundation\Request::isXmlHttpRequestRun #51c6814c41b47Run #51c681e794599DiffDiff%
Number of Function Calls 5 5 N/A%
Incl. Wall Time (microsec) 112 112 N/A%
Incl. Wall Time (microsec) per call N/A 22 22 N/A%
Excl. Wall Time (microsec) 32 32 N/A%
Incl. CPU (microsecs) 118 118 N/A%
Incl. CPU (microsecs) per call N/A 24 24 N/A%
Excl. CPU (microsec) 30 30 N/A%
Incl. MemUse (bytes) 2,272 2,272 N/A%
Incl. MemUse (bytes) per call N/A 454 454 N/A%
Excl. MemUse (bytes) 1,184 1,184 N/A%
Incl. PeakMemUse (bytes) 192 192 N/A%
Incl. PeakMemUse (bytes) per call N/A 38 38 N/A%
Excl. PeakMemUse (bytes) 0 0 N/A%

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::isXmlHttpRequest5 26.3% 112 0.0% 118 0.0% 2,272 0.0% 192 0.0%
Exclusive Metrics Diff for Current Function32 28.6% 30 25.4% 1,184 52.1% 0 0.0%
Parent function
Drupal\Core\ContentNegotiation::getContentType5 100.0% 112 100.0% 118 100.0% 2,272 100.0% 192 100.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::get5 100.0% 80 71.4% 88 74.6% 1,088 47.9% 192 100.0%