Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\TwigEnvironment::needsUpdate

Drupal\Core\Template\TwigEnvironment::needsUpdateRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls6 7 1 16.7%
Incl. Wall Time (microsec)2,221 2,597 376 16.9%
Incl. Wall Time (microsec) per call 370 371 1 0.2%
Excl. Wall Time (microsec)45 56 11 24.4%
Incl. CPU (microsecs)1,538 1,779 241 15.7%
Incl. CPU (microsecs) per call 256 254 -2 -0.9%
Excl. CPU (microsec)41 45 4 9.8%
Incl. MemUse (bytes)11,112 11,160 48 0.4%
Incl. MemUse (bytes) per call 1,852 1,594 -258 -13.9%
Excl. MemUse (bytes)-10,472 -12,472 -2,000 -19.1%
Incl. PeakMemUse (bytes)47,928 48,552 624 1.3%
Incl. PeakMemUse (bytes) per call 7,988 6,936 -1,052 -13.2%
Excl. PeakMemUse (bytes)240 240 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% 376 33.9% 241 29.6% 48 0.2% 624 2.4%
Exclusive Metrics Diff for Current Function11 2.9% 4 1.7% -2,000 -4166.7% 0 0.0%
Parent function
Drupal\Core\Template\TwigEnvironment::loadTemplate1 100.0% 376 100.0% 241 100.0% 48 100.0% 624 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get1 50.0% 282 75.0% 150 62.2% 2,000 4166.7% 624 100.0%
Twig_Environment::isTemplateFresh1 50.0% 83 22.1% 87 36.1% 48 100.0% 0 0.0%