Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal::cache

Drupal::cacheRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)670 666 -4 -0.6%
Incl. Wall Time (microsec) per call 45 44 -0 -0.6%
Excl. Wall Time (microsec)77 68 -9 -11.7%
Incl. CPU (microsecs)693 689 -4 -0.6%
Incl. CPU (microsecs) per call 46 46 -0 -0.6%
Excl. CPU (microsec)78 72 -6 -7.7%
Incl. MemUse (bytes)23,128 23,136 8 0.0%
Incl. MemUse (bytes) per call 1,542 1,542 1 0.0%
Excl. MemUse (bytes)4,164 4,164 0 0.0%
Incl. PeakMemUse (bytes)10,176 10,092 -84 -0.8%
Incl. PeakMemUse (bytes) per call 678 673 -6 -0.8%
Excl. PeakMemUse (bytes)2,208 2,148 -60 -2.7%

Parent/Child Regression/Improvement report for Drupal::cache [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::cache0 N/A% -4 -1.1% -4 -2.1% 8 0.1% -84 -0.8%
Exclusive Metrics Diff for Current Function-9 -225.0% -6 -150.0% 0 0.0% -60 -71.4%
Parent functions
_toolbar_get_subtrees_hash0 N/A% -10 -250.0% -10 -250.0% 0 0.0% 0 0.0%
drupal_render_cache_get0 N/A% 5 125.0% 7 175.0% 8 100.0% -108 -128.6%
drupal_render_cache_set0 N/A% 2 50.0% 1 25.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityStorageBase::loadFieldItems0 N/A% -1 -25.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 24 28.6%
drupal_get_complete_schema0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
system_list0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\DependencyInjection\Container::get0 N/A% 5 125.0% 2 50.0% 8 100.0% -24 -28.6%
Drupal\Core\DependencyInjection\Container::get@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%