Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\TwigEnvironment::needsUpdate

Drupal\Core\Template\TwigEnvironment::needsUpdateRun #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls1 2 1 100.0%
Incl. Wall Time (microsec)689 1,767 1,078 156.5%
Incl. Wall Time (microsec) per call 689 884 195 28.2%
Excl. Wall Time (microsec)16 27 11 68.8%
Incl. CPU (microsecs)398 899 501 125.9%
Incl. CPU (microsecs) per call 398 450 52 12.9%
Excl. CPU (microsec)9 16 7 77.8%
Incl. MemUse (bytes)10,984 11,032 48 0.4%
Incl. MemUse (bytes) per call 10,984 5,516 -5,468 -49.8%
Excl. MemUse (bytes)-464 -2,432 -1,968 -424.1%
Incl. PeakMemUse (bytes)18,024 18,880 856 4.7%
Incl. PeakMemUse (bytes) per call 18,024 9,440 -8,584 -47.6%
Excl. PeakMemUse (bytes)48 48 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% 1,078 67.3% 501 22.6% 48 0.2% 856 2.2%
Exclusive Metrics Diff for Current Function11 1.0% 7 1.4% -1,968 -4100.0% 0 0.0%
Parent function
Drupal\Core\Template\TwigEnvironment::loadTemplate1 100.0% 1,078 100.0% 501 100.0% 48 100.0% 856 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get1 50.0% 949 88.0% 374 74.7% 1,968 4100.0% 856 100.0%
Twig_Environment::isTemplateFresh1 50.0% 118 10.9% 120 24.0% 48 100.0% 0 0.0%