Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\TwigEnvironment::needsUpdate

Drupal\Core\Template\TwigEnvironment::needsUpdateRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls18 20 2 11.1%
Incl. Wall Time (microsec)6,898 7,554 656 9.5%
Incl. Wall Time (microsec) per call 383 378 -6 -1.4%
Excl. Wall Time (microsec)134 147 13 9.7%
Incl. CPU (microsecs)4,678 5,081 403 8.6%
Incl. CPU (microsecs) per call 260 254 -6 -2.2%
Excl. CPU (microsec)110 121 11 10.0%
Incl. MemUse (bytes)11,832 11,928 96 0.8%
Incl. MemUse (bytes) per call 657 596 -61 -9.3%
Excl. MemUse (bytes)-34,544 -38,528 -3,984 -11.5%
Incl. PeakMemUse (bytes)85,256 108,752 23,496 27.6%
Incl. PeakMemUse (bytes) per call 4,736 5,438 701 14.8%
Excl. PeakMemUse (bytes)448 544 96 21.4%

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% 656 15.3% 403 10.9% 96 0.1% 23,496 19.8%
Exclusive Metrics Diff for Current Function13 2.0% 11 2.7% -3,984 -4150.0% 96 0.4%
Parent function
Drupal\Core\Template\TwigEnvironment::loadTemplate2 100.0% 656 100.0% 403 100.0% 96 100.0% 23,496 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get2 50.0% 497 75.8% 249 61.8% 3,984 4150.0% 23,400 99.6%
Twig_Environment::isTemplateFresh2 50.0% 146 22.3% 143 35.5% 96 100.0% 0 0.0%