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

cacheRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls39 38 -1 -2.6%
Incl. Wall Time (microsec)1,096 1,070 -26 -2.4%
Incl. Wall Time (microsec) per call 28 28 0 0.2%
Excl. Wall Time (microsec)168 165 -3 -1.8%
Incl. CPU (microsecs)1,151 1,122 -29 -2.5%
Incl. CPU (microsecs) per call 30 30 0 0.0%
Excl. CPU (microsec)192 183 -9 -4.7%
Incl. MemUse (bytes)22,852 21,788 -1,064 -4.7%
Incl. MemUse (bytes) per call 586 573 -13 -2.1%
Excl. MemUse (bytes)6,160 5,712 -448 -7.3%
Incl. PeakMemUse (bytes)21,792 20,824 -968 -4.4%
Incl. PeakMemUse (bytes) per call 559 548 -11 -1.9%
Excl. PeakMemUse (bytes)3,312 2,996 -316 -9.5%

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
cache-1 -50.0% -26 -0.0% -29 -0.0% -1,064 -0.4% -968 -0.4%
Exclusive Metrics Diff for Current Function-3 -11.5% -9 -31.0% -448 -42.1% -316 -32.6%
Parent functions
Drupal\Core\Template\TwigEnvironment::__construct-1 -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::cache-1 -100.0% -23 -88.5% -20 -69.0% -616 -57.9% -652 -67.4%