Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for cache

cacheRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)1,279 1,322 43 3.4%
Incl. Wall Time (microsec) per call 29 30 1 3.4%
Excl. Wall Time (microsec)191 203 12 6.3%
Incl. CPU (microsecs)1,341 1,387 46 3.4%
Incl. CPU (microsecs) per call 30 32 1 3.4%
Excl. CPU (microsec)213 212 -1 -0.5%
Incl. MemUse (bytes)26,368 26,376 8 0.0%
Incl. MemUse (bytes) per call 599 599 0 0.0%
Excl. MemUse (bytes)7,416 7,424 8 0.1%
Incl. PeakMemUse (bytes)24,868 24,492 -376 -1.5%
Incl. PeakMemUse (bytes) per call 565 557 -9 -1.5%
Excl. PeakMemUse (bytes)3,944 3,864 -80 -2.0%

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% 43 1.2% 46 44.7% 8 0.0% -376 -0.2%
Exclusive Metrics Diff for Current Function12 27.9% -1 -2.2% 8 100.0% -80 -21.3%
Parent functions
menu_tree_page_data0 N/A% 25 58.1% 28 60.9% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 23 53.5% 25 54.3% 0 0.0% -212 -56.4%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% -4 -9.3% -4 -8.7% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 3 7.0% 3 6.5% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -3 -7.0% -2 -4.3% 0 0.0% 0 0.0%
entity_get_bundles0 N/A% 2 4.7% -1 -2.2% 0 0.0% 0 0.0%
_field_info_collate_types0 N/A% -1 -2.3% -1 -2.2% 0 0.0% 0 0.0%
filter_list_format0 N/A% -1 -2.3% -2 -4.3% 0 0.0% 0 0.0%
entity_get_view_modes0 N/A% -1 -2.3% -1 -2.2% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% -1 -2.3% -2 -4.3% 0 0.0% 0 0.0%
field_attach_load0 N/A% -1 -2.3% -1 -2.2% 0 0.0% 0 0.0%
system_list0 N/A% 1 2.3% 2 4.3% 0 0.0% 0 0.0%
views_cache_get0 N/A% -1 -2.3% -1 -2.2% 8 100.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 1 2.3% 2 4.3% 0 0.0% 0 0.0%
variable_initialize0 N/A% 1 2.3% 1 2.2% 0 0.0% 0 0.0%
image_effect_definitions0 N/A% 0 0.0% 0 0.0% 0 0.0% -164 -43.6%
_node_types_build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal::cache0 N/A% 31 72.1% 47 102.2% 0 0.0% -296 -78.7%