Diff Report
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for cache

cacheRun #52c96dcbc5e6aRun #52c96d7c36f9eDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)454 449 -5 -1.1%
Incl. Wall Time (microsec) per call 23 22 -0 -1.1%
Excl. Wall Time (microsec)52 55 3 5.8%
Incl. CPU (microsecs)469 475 6 1.3%
Incl. CPU (microsecs) per call 23 24 0 1.3%
Excl. CPU (microsec)51 65 14 27.5%
Incl. MemUse (bytes)25,216 25,216 0 0.0%
Incl. MemUse (bytes) per call 1,261 1,261 0 0.0%
Excl. MemUse (bytes)8,176 8,176 0 0.0%
Incl. PeakMemUse (bytes)8,152 8,408 256 3.1%
Incl. PeakMemUse (bytes) per call 408 420 13 3.1%
Excl. PeakMemUse (bytes)2,824 2,824 0 0.0%

Parent/Child Regression/Improvement report for 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
cache0 N/A% -5 -0.7% 6 0.4% 0 0.0% 256 0.2%
Exclusive Metrics Diff for Current Function3 60.0% 14 233.3% 0 N/A% 0 0.0%
Parent functions
menu_tree_all_data0 N/A% -3 -60.0% -2 -33.3% 0 N/A% 0 0.0%
variable_initialize0 N/A% -1 -20.0% 1 16.7% 0 N/A% 0 0.0%
Drupal\ckeditor\Plugin\Editor\CKEditor::getLangcodes0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 0.0%
system_list0 N/A% 1 20.0% 4 66.7% 0 N/A% 0 0.0%
menu_tree_page_data0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 0.0%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 256 100.0%
Drupal\Core\Entity\FieldableEntityStorageControllerBase::loadFieldItems0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_menu_build_tree0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 0.0%
Child function
Drupal::cache0 N/A% -8 -160.0% -8 -133.3% 0 N/A% 256 100.0%