Diff Report
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for cache

cacheRun #519c116ac5313Run #519c146573182DiffDiff%
Number of Function Calls38 39 1 2.6%
Incl. Wall Time (microsec)1,070 1,096 26 2.4%
Incl. Wall Time (microsec) per call 28 28 -0 -0.2%
Excl. Wall Time (microsec)165 168 3 1.8%
Incl. CPU (microsecs)1,122 1,151 29 2.6%
Incl. CPU (microsecs) per call 30 30 -0 -0.0%
Excl. CPU (microsec)183 192 9 4.9%
Incl. MemUse (bytes)21,788 22,852 1,064 4.9%
Incl. MemUse (bytes) per call 573 586 13 2.2%
Excl. MemUse (bytes)5,712 6,160 448 7.8%
Incl. PeakMemUse (bytes)20,824 21,792 968 4.6%
Incl. PeakMemUse (bytes) per call 548 559 11 2.0%
Excl. PeakMemUse (bytes)2,996 3,312 316 10.5%

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% 26 0.0% 29 0.0% 1,064 0.4% 968 0.4%
Exclusive Metrics Diff for Current Function3 11.5% 9 31.0% 448 42.1% 316 32.6%
Parent functions
Drupal\Core\Template\TwigEnvironment::__construct1 100.0% 22 84.6% 25 86.2% 1,060 99.6% 1,008 104.1%
variable_initialize0 0.0% 10 38.5% 12 41.4% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 0.0% -9 -34.6% -14 -48.3% 0 0.0% -16 -1.7%
_menu_build_tree0 0.0% 2 7.7% 3 10.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 0.0% -2 -7.7% -2 -6.9% 0 0.0% 0 0.0%
entity_get_bundles0 0.0% 2 7.7% 3 10.3% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 0.0% 2 7.7% 3 10.3% 0 0.0% 0 0.0%
menu_tree_page_data0 0.0% 1 3.8% -1 -3.4% 4 0.4% 4 0.4%
_node_types_build0 0.0% -1 -3.8% 0 0.0% 0 0.0% 0 0.0%
views_cache_get0 0.0% -1 -3.8% 0 0.0% 0 0.0% 0 0.0%
_field_info_collate_types0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_list0 0.0% 0 0.0% -1 -3.4% 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%
field_attach_load0 0.0% 0 0.0% 1 3.4% 0 0.0% -28 -2.9%
Child function
Drupal::cache1 100.0% 23 88.5% 20 69.0% 616 57.9% 652 67.4%