Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for cache

cacheRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)819 829 10 1.2%
Incl. Wall Time (microsec) per call 19 19 0 1.2%
Excl. Wall Time (microsec)125 128 3 2.4%
Incl. CPU (microsecs)864 877 13 1.5%
Incl. CPU (microsecs) per call 20 20 0 1.5%
Excl. CPU (microsec)137 138 1 0.7%
Incl. MemUse (bytes)33,240 33,240 0 0.0%
Incl. MemUse (bytes) per call 773 773 0 0.0%
Excl. MemUse (bytes)10,432 10,432 0 0.0%
Incl. PeakMemUse (bytes)17,584 17,584 0 0.0%
Incl. PeakMemUse (bytes) per call 409 409 0 0.0%
Excl. PeakMemUse (bytes)3,104 3,104 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% 10 0.6% 13 0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 30.0% 1 7.7% 0 N/A% 0 N/A%
Parent functions
menu_tree_page_data0 N/A% 4 40.0% 4 30.8% 0 N/A% 0 N/A%
_toolbar_get_subtree_hash0 N/A% 4 40.0% -1 -7.7% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -2 -20.0% -1 -7.7% 0 N/A% 0 N/A%
field_attach_load0 N/A% 2 20.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 2 20.0% 10 76.9% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 1 10.0% 2 15.4% 0 N/A% 0 N/A%
_field_info_collate_types0 N/A% -1 -10.0% -2 -15.4% 0 N/A% 0 N/A%
variable_initialize0 N/A% 1 10.0% 1 7.7% 0 N/A% 0 N/A%
views_cache_get0 N/A% -1 -10.0% 2 15.4% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% 0 0.0% -2 -15.4% 0 N/A% 0 N/A%
system_list0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
Child function
Drupal::cache0 N/A% 7 70.0% 12 92.3% 0 N/A% 0 N/A%