Diff Report
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\TwigEnvironment::needsUpdate

Drupal\Core\Template\TwigEnvironment::needsUpdateRun #52d4b60c154f6Run #52d4b590e6e18DiffDiff%
Number of Function Calls10 12 2 20.0%
Incl. Wall Time (microsec)3,389 3,894 505 14.9%
Incl. Wall Time (microsec) per call 339 325 -14 -4.2%
Excl. Wall Time (microsec)70 81 11 15.7%
Incl. CPU (microsecs)2,350 2,759 409 17.4%
Incl. CPU (microsecs) per call 235 230 -5 -2.2%
Excl. CPU (microsec)64 65 1 1.6%
Incl. MemUse (bytes)11,416 11,512 96 0.8%
Incl. MemUse (bytes) per call 1,142 959 -182 -16.0%
Excl. MemUse (bytes)-18,200 -22,136 -3,936 -21.6%
Incl. PeakMemUse (bytes)38,216 62,200 23,984 62.8%
Incl. PeakMemUse (bytes) per call 3,822 5,183 1,362 35.6%
Excl. PeakMemUse (bytes)48 48 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Template\TwigEnvironment::needsUpdate [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\Template\TwigEnvironment::needsUpdate2 33.3% 505 18.8% 409 17.7% 96 0.1% 23,984 20.2%
Exclusive Metrics Diff for Current Function11 2.2% 1 0.2% -3,936 -4100.0% 0 0.0%
Parent function
Drupal\Core\Template\TwigEnvironment::loadTemplate2 100.0% 505 100.0% 409 100.0% 96 100.0% 23,984 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get2 50.0% 359 71.1% 273 66.7% 3,936 4100.0% 23,984 100.0%
Twig_Environment::isTemplateFresh2 50.0% 135 26.7% 135 33.0% 96 100.0% 0 0.0%