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

Drupal\Core\Template\TwigEnvironment::needsUpdateRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls20 18 -2 -10.0%
Incl. Wall Time (microsec)7,554 6,898 -656 -8.7%
Incl. Wall Time (microsec) per call 378 383 6 1.5%
Excl. Wall Time (microsec)147 134 -13 -8.8%
Incl. CPU (microsecs)5,081 4,678 -403 -7.9%
Incl. CPU (microsecs) per call 254 260 6 2.3%
Excl. CPU (microsec)121 110 -11 -9.1%
Incl. MemUse (bytes)11,928 11,832 -96 -0.8%
Incl. MemUse (bytes) per call 596 657 61 10.2%
Excl. MemUse (bytes)-38,528 -34,544 3,984 10.3%
Incl. PeakMemUse (bytes)108,752 85,256 -23,496 -21.6%
Incl. PeakMemUse (bytes) per call 5,438 4,736 -701 -12.9%
Excl. PeakMemUse (bytes)544 448 -96 -17.6%

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-2 -33.3% -656 -15.3% -403 -10.9% -96 -0.1% -23,496 -19.8%
Exclusive Metrics Diff for Current Function-13 -2.0% -11 -2.7% 3,984 4150.0% -96 -0.4%
Parent function
Drupal\Core\Template\TwigEnvironment::loadTemplate-2 -100.0% -656 -100.0% -403 -100.0% -96 -100.0% -23,496 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get-2 -50.0% -497 -75.8% -249 -61.8% -3,984 -4150.0% -23,400 -99.6%
Twig_Environment::isTemplateFresh-2 -50.0% -146 -22.3% -143 -35.5% -96 -100.0% 0 0.0%