Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for cache

cacheRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)772 756 -16 -2.1%
Incl. Wall Time (microsec) per call 20 20 -0 -2.1%
Excl. Wall Time (microsec)112 108 -4 -3.6%
Incl. CPU (microsecs)804 797 -7 -0.9%
Incl. CPU (microsecs) per call 21 21 -0 -0.9%
Excl. CPU (microsec)112 116 4 3.6%
Incl. MemUse (bytes)34,016 34,016 0 0.0%
Incl. MemUse (bytes) per call 895 895 0 0.0%
Excl. MemUse (bytes)11,200 11,200 0 0.0%
Incl. PeakMemUse (bytes)14,768 14,728 -40 -0.3%
Incl. PeakMemUse (bytes) per call 389 388 -1 -0.3%
Excl. PeakMemUse (bytes)2,344 2,344 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% -16 -0.4% -7 -0.2% 0 0.0% -40 -0.2%
Exclusive Metrics Diff for Current Function-4 -25.0% 4 57.1% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -13 -81.2% -13 -185.7% 0 N/A% -40 -100.0%
field_attach_load0 N/A% 4 25.0% 4 57.1% 0 N/A% 0 0.0%
_toolbar_get_subtree_hash0 N/A% -3 -18.8% -3 -42.9% 0 N/A% 0 0.0%
_field_info_collate_types0 N/A% -2 -12.5% -1 -14.3% 0 N/A% 0 0.0%
menu_tree_page_data0 N/A% -2 -12.5% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 2 12.5% 2 28.6% 0 N/A% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 2 12.5% 2 28.6% 0 N/A% 0 0.0%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% -2 -12.5% -2 -28.6% 0 N/A% 0 0.0%
_menu_build_tree0 N/A% -1 -6.2% -1 -14.3% 0 N/A% 0 0.0%
entity_get_view_modes0 N/A% -1 -6.2% 0 0.0% 0 N/A% 0 0.0%
filter_list_format0 N/A% 1 6.2% 0 0.0% 0 N/A% 0 0.0%
system_list0 N/A% -1 -6.2% 0 0.0% 0 N/A% 0 0.0%
variable_initialize0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 0.0%
views_cache_get0 N/A% 0 0.0% 3 42.9% 0 N/A% 0 0.0%
Child function
Drupal::cache0 N/A% -12 -75.0% -11 -157.1% 0 N/A% -40 -100.0%