Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\StackMiddleware\NegotiationMiddleware::handle

Drupal\Core\StackMiddleware\NegotiationMiddleware::handleRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)59,693,938 57,847,394 -1,846,544 -3.1%
Incl. Wall Time (microsec) per call 596,939 578,474 -18,465 -3.1%
Excl. Wall Time (microsec)2,086 2,049 -37 -1.8%
Incl. MemUse (bytes)3,541,578,400 3,535,591,200 -5,987,200 -0.2%
Incl. MemUse (bytes) per call 35,415,784 35,355,912 -59,872 -0.2%
Excl. MemUse (bytes)158,400 158,400 0 0.0%
Incl. PeakMemUse (bytes)3,543,590,400 3,537,518,400 -6,072,000 -0.2%
Incl. PeakMemUse (bytes) per call 35,435,904 35,375,184 -60,720 -0.2%
Excl. PeakMemUse (bytes)159,200 159,200 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% -1,846,544 -93.7% -5,987,200 -99.7% -6,072,000 -101.3%
Exclusive Metrics Diff for Current Function-37 -0.0% 0 0.0% 0 0.0%
Parent function
Stack\StackedHttpKernel::handle0 N/A% -1,846,544 -100.0% -5,987,200 -100.0% -6,072,000 -100.0%
Child functions
Drupal\Core\StackMiddleware\ReverseProxyMiddleware::handle0 N/A% -1,846,156 -100.0% -5,987,200 -100.0% -6,072,000 -100.0%
Symfony\Component\HttpFoundation\Request::setRequestFormat0 N/A% 8 0.0% 0 0.0% 0 0.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -359 -0.0% 0 0.0% 0 0.0%