Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Drupal\Core\StackMiddleware\Session::handleRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)629,046 630,189 1,143 0.2%
Incl. Wall Time (microsec) per call 629,046 630,189 1,143 0.2%
Excl. Wall Time (microsec)24 26 2 8.3%
Incl. CPU (microsecs)614,042 615,397 1,355 0.2%
Incl. CPU (microsecs) per call 614,042 615,397 1,355 0.2%
Excl. CPU (microsec)15 18 3 20.0%
Incl. MemUse (bytes)39,128,856 39,137,880 9,024 0.0%
Incl. MemUse (bytes) per call 39,128,856 39,137,880 9,024 0.0%
Excl. MemUse (bytes)2,784 2,784 0 0.0%
Incl. PeakMemUse (bytes)39,884,000 39,893,824 9,824 0.0%
Incl. PeakMemUse (bytes) per call 39,884,000 39,893,824 9,824 0.0%
Excl. PeakMemUse (bytes)568 568 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\StackMiddleware\Session::handle [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
Drupal\Core\StackMiddleware\Session::handle0 N/A% 1,143 154.7% 1,355 372.3% 9,024 93.8% 9,824 92.5%
Exclusive Metrics Diff for Current Function2 0.2% 3 0.2% 0 0.0% 0 0.0%
Parent function
Drupal\Core\StackMiddleware\KernelPreHandle::handle0 N/A% 1,143 100.0% 1,355 100.0% 9,024 100.0% 9,824 100.0%
Child functions
Symfony\Component\HttpKernel\HttpKernel::handle0 N/A% 1,125 98.4% 1,338 98.7% 9,072 100.5% 9,808 99.8%
Symfony\Component\DependencyInjection\Container::get0 N/A% 15 1.3% 15 1.1% 16 0.2% 16 0.2%
Symfony\Component\HttpFoundation\Session\Session::save0 N/A% 1 0.1% 0 0.0% -64 -0.7% 0 0.0%
Symfony\Component\HttpFoundation\Request::getSession0 N/A% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::hasSession0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::setSession0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%