Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\TwigEnvironment::needsUpdate

Drupal\Core\Template\TwigEnvironment::needsUpdateRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls2 1 -1 -50.0%
Incl. Wall Time (microsec)1,579 826 -753 -47.7%
Incl. Wall Time (microsec) per call 790 826 37 4.6%
Excl. Wall Time (microsec)25 16 -9 -36.0%
Incl. CPU (microsecs)887 472 -415 -46.8%
Incl. CPU (microsecs) per call 444 472 29 6.4%
Excl. CPU (microsec)20 10 -10 -50.0%
Incl. MemUse (bytes)11,032 10,984 -48 -0.4%
Incl. MemUse (bytes) per call 5,516 10,984 5,468 99.1%
Excl. MemUse (bytes)-2,464 -480 1,984 80.5%
Incl. PeakMemUse (bytes)36,432 19,832 -16,600 -45.6%
Incl. PeakMemUse (bytes) per call 18,216 19,832 1,616 8.9%
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::needsUpdate-1 -33.3% -753 -302.4% -415 -343.0% -48 -0.2% -16,600 -71.0%
Exclusive Metrics Diff for Current Function-9 -1.2% -10 -2.4% 1,984 4133.3% 0 0.0%
Parent function
Drupal\Core\Template\TwigEnvironment::loadTemplate-1 -100.0% -753 -100.0% -415 -100.0% -48 -100.0% -16,600 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get-1 -50.0% -635 -84.3% -296 -71.3% -1,984 -4133.3% -16,600 -100.0%
Twig_Environment::isTemplateFresh-1 -50.0% -109 -14.5% -109 -26.3% -48 -100.0% 0 0.0%