Diff Report
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\StackMiddleware\NegotiationMiddleware::handle

Drupal\Core\StackMiddleware\NegotiationMiddleware::handleRun #556d13edd0b22Run #556d0efcc18beDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,978,244 2,009,060 30,816 1.6%
Incl. Wall Time (microsec) per call 1,978,244 2,009,060 30,816 1.6%
Excl. Wall Time (microsec)16 21 5 31.2%
Incl. MemUse (bytes)54,374,184 54,374,232 48 0.0%
Incl. MemUse (bytes) per call 54,374,184 54,374,232 48 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)55,790,328 55,789,920 -408 -0.0%
Incl. PeakMemUse (bytes) per call 55,790,328 55,789,920 -408 -0.0%
Excl. PeakMemUse (bytes)880 880 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\StackMiddleware\NegotiationMiddleware::handle [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
Drupal\Core\StackMiddleware\NegotiationMiddleware::handle0 N/A% 30,816 95.5% 48 150.0% -408 -100.0%
Exclusive Metrics Diff for Current Function5 0.0% 0 0.0% 0 0.0%
Parent function
Stack\StackedHttpKernel::handle0 N/A% 30,816 100.0% 48 100.0% -408 -100.0%
Child functions
Drupal\devel\StackMiddleware\DevelMiddleware::handle0 N/A% 30,686 99.6% 48 100.0% -408 -100.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 111 0.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::setFormat0 N/A% 13 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::setRequestFormat0 N/A% 1 0.0% 0 0.0% 0 0.0%