Diff Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\TwigEnvironment::needsUpdate

Drupal\Core\Template\TwigEnvironment::needsUpdateRun #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls13 12 -1 -7.7%
Incl. Wall Time (microsec)4,695 4,372 -323 -6.9%
Incl. Wall Time (microsec) per call 361 364 3 0.9%
Excl. Wall Time (microsec)100 93 -7 -7.0%
Incl. CPU (microsecs)3,271 3,040 -231 -7.1%
Incl. CPU (microsecs) per call 252 253 2 0.7%
Excl. CPU (microsec)87 85 -2 -2.3%
Incl. MemUse (bytes)11,576 11,528 -48 -0.4%
Incl. MemUse (bytes) per call 890 961 70 7.9%
Excl. MemUse (bytes)-24,472 -22,472 2,000 8.2%
Incl. PeakMemUse (bytes)156,424 141,824 -14,600 -9.3%
Incl. PeakMemUse (bytes) per call 12,033 11,819 -214 -1.8%
Excl. PeakMemUse (bytes)720 624 -96 -13.3%

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% -323 -27.7% -231 -22.8% -48 -0.1% -14,600 -18.2%
Exclusive Metrics Diff for Current Function-7 -2.2% -2 -0.9% 2,000 4166.7% -96 -0.7%
Parent function
Drupal\Core\Template\TwigEnvironment::loadTemplate-1 -100.0% -323 -100.0% -231 -100.0% -48 -100.0% -14,600 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get-1 -50.0% -243 -75.2% -152 -65.8% -2,000 -4166.7% -14,504 -99.3%
Twig_Environment::isTemplateFresh-1 -50.0% -73 -22.6% -77 -33.3% -48 -100.0% 0 0.0%