Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for cache

cacheRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls33 34 1 3.0%
Incl. Wall Time (microsec)656 728 72 11.0%
Incl. Wall Time (microsec) per call 20 21 2 7.7%
Excl. Wall Time (microsec)94 101 7 7.4%
Incl. CPU (microsecs)693 771 78 11.3%
Incl. CPU (microsecs) per call 21 23 2 8.0%
Excl. CPU (microsec)99 107 8 8.1%
Incl. MemUse (bytes)38,488 40,384 1,896 4.9%
Incl. MemUse (bytes) per call 1,166 1,188 21 1.8%
Excl. MemUse (bytes)11,224 12,024 800 7.1%
Incl. PeakMemUse (bytes)33,440 35,456 2,016 6.0%
Incl. PeakMemUse (bytes) per call 1,013 1,043 29 2.9%
Excl. PeakMemUse (bytes)4,584 5,256 672 14.7%

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
cache1 50.0% 72 2.3% 78 1.8% 1,896 0.4% 2,016 0.5%
Exclusive Metrics Diff for Current Function7 9.7% 8 10.3% 800 42.2% 672 33.3%
Parent functions
field_attach_load0 0.0% 53 73.6% 52 66.7% 0 0.0% 24 1.2%
Drupal\Core\Template\TwigEnvironment::__construct1 100.0% 14 19.4% 15 19.2% 1,896 100.0% 1,992 98.8%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 0.0% 6 8.3% 5 6.4% 0 0.0% 0 0.0%
_field_info_collate_types0 0.0% -3 -4.2% -2 -2.6% 0 0.0% 0 0.0%
book_menu_subtree_data0 0.0% 1 1.4% 3 3.8% 0 0.0% 0 0.0%
menu_tree_page_data0 0.0% -1 -1.4% -1 -1.3% 0 0.0% 0 0.0%
_node_types_build0 0.0% 1 1.4% 1 1.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 0.0% 1 1.4% 2 2.6% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_menu_build_tree0 0.0% 0 0.0% -2 -2.6% 0 0.0% 0 0.0%
system_list0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 0.0% 0 0.0% 2 2.6% 0 0.0% 0 0.0%
entity_get_bundles0 0.0% 0 0.0% 3 3.8% 0 0.0% 0 0.0%
variable_initialize0 0.0% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
entity_get_view_modes0 0.0% 0 0.0% 1 1.3% 0 0.0% 0 0.0%
Child function
Drupal::cache1 100.0% 65 90.3% 70 89.7% 1,096 57.8% 1,344 66.7%