Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for cache

cacheRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)1,502 1,314 -188 -12.5%
Incl. Wall Time (microsec) per call 33 29 -4 -12.5%
Excl. Wall Time (microsec)203 198 -5 -2.5%
Incl. CPU (microsecs)1,578 1,379 -199 -12.6%
Incl. CPU (microsecs) per call 34 30 -4 -12.6%
Excl. CPU (microsec)240 220 -20 -8.3%
Incl. MemUse (bytes)26,840 26,840 0 0.0%
Incl. MemUse (bytes) per call 583 583 0 0.0%
Excl. MemUse (bytes)7,888 7,888 0 0.0%
Incl. PeakMemUse (bytes)24,520 24,520 0 0.0%
Incl. PeakMemUse (bytes) per call 533 533 0 0.0%
Excl. PeakMemUse (bytes)3,840 3,840 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% -188 -1.2% -199 -1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -2.7% -20 -10.1% 0 N/A% 0 N/A%
Parent functions
variable_initialize0 N/A% -115 -61.2% -117 -58.8% 0 N/A% 0 N/A%
field_attach_load0 N/A% -62 -33.0% -62 -31.2% 0 N/A% 0 N/A%
views_cache_get0 N/A% 14 7.4% 15 7.5% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -14 -7.4% -15 -7.5% 0 N/A% 0 N/A%
system_list0 N/A% -6 -3.2% -6 -3.0% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -4 -2.1% -4 -2.0% 0 N/A% 0 N/A%
_field_info_collate_types0 N/A% 3 1.6% 4 2.0% 0 N/A% 0 N/A%
_node_types_build0 N/A% -3 -1.6% -4 -2.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 2 1.1% -3 -1.5% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% -1 -0.5% -3 -1.5% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::setCachedDefinitions0 N/A% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -1 -0.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% 0 0.0% -3 -1.5% 0 N/A% 0 N/A%
image_effect_definitions0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
filter_list_format0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%
Child function
Drupal::cache0 N/A% -183 -97.3% -179 -89.9% 0 N/A% 0 N/A%