Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\TwigEnvironment::needsUpdate

Drupal\Core\Template\TwigEnvironment::needsUpdateRun #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls1 2 1 100.0%
Incl. Wall Time (microsec)1,086 2,001 915 84.3%
Incl. Wall Time (microsec) per call 1,086 1,001 -86 -7.9%
Excl. Wall Time (microsec)20 39 19 95.0%
Incl. CPU (microsecs)577 1,110 533 92.4%
Incl. CPU (microsecs) per call 577 555 -22 -3.8%
Excl. CPU (microsec)18 32 14 77.8%
Incl. MemUse (bytes)6,000 6,028 28 0.5%
Incl. MemUse (bytes) per call 6,000 3,014 -2,986 -49.8%
Excl. MemUse (bytes)-340 -1,476 -1,136 -334.1%
Incl. PeakMemUse (bytes)9,188 9,188 0 0.0%
Incl. PeakMemUse (bytes) per call 9,188 4,594 -4,594 -50.0%
Excl. PeakMemUse (bytes)84 84 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::needsUpdate1 33.3% 915 146.6% 533 34.9% 28 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function19 2.1% 14 2.6% -1,136 -4057.1% 0 N/A%
Parent function
Drupal\Core\Template\TwigEnvironment::loadTemplate1 100.0% 915 100.0% 533 100.0% 28 100.0% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get1 50.0% 747 81.6% 366 68.7% 1,136 4057.1% 0 N/A%
Twig_Environment::isTemplateFresh1 50.0% 149 16.3% 153 28.7% 28 100.0% 0 N/A%