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

Drupal\Core\Template\TwigEnvironment::needsUpdateRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls12 13 1 8.3%
Incl. Wall Time (microsec)4,372 4,695 323 7.4%
Incl. Wall Time (microsec) per call 364 361 -3 -0.9%
Excl. Wall Time (microsec)93 100 7 7.5%
Incl. CPU (microsecs)3,040 3,271 231 7.6%
Incl. CPU (microsecs) per call 253 252 -2 -0.7%
Excl. CPU (microsec)85 87 2 2.4%
Incl. MemUse (bytes)11,528 11,576 48 0.4%
Incl. MemUse (bytes) per call 961 890 -70 -7.3%
Excl. MemUse (bytes)-22,472 -24,472 -2,000 -8.9%
Incl. PeakMemUse (bytes)141,824 156,424 14,600 10.3%
Incl. PeakMemUse (bytes) per call 11,819 12,033 214 1.8%
Excl. PeakMemUse (bytes)624 720 96 15.4%

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::needsUpdate1 33.3% 323 27.7% 231 22.8% 48 0.1% 14,600 18.2%
Exclusive Metrics Diff for Current Function7 2.2% 2 0.9% -2,000 -4166.7% 96 0.7%
Parent function
Drupal\Core\Template\TwigEnvironment::loadTemplate1 100.0% 323 100.0% 231 100.0% 48 100.0% 14,600 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get1 50.0% 243 75.2% 152 65.8% 2,000 4166.7% 14,504 99.3%
Twig_Environment::isTemplateFresh1 50.0% 73 22.6% 77 33.3% 48 100.0% 0 0.0%