Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for cache

cacheRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls40 41 1 2.5%
Incl. Wall Time (microsec)1,181 1,135 -46 -3.9%
Incl. Wall Time (microsec) per call 30 28 -2 -6.2%
Excl. Wall Time (microsec)178 175 -3 -1.7%
Incl. CPU (microsecs)1,235 1,196 -39 -3.2%
Incl. CPU (microsecs) per call 31 29 -2 -5.5%
Excl. CPU (microsec)191 199 8 4.2%
Incl. MemUse (bytes)21,788 22,852 1,064 4.9%
Incl. MemUse (bytes) per call 545 557 13 2.3%
Excl. MemUse (bytes)5,712 6,160 448 7.8%
Incl. PeakMemUse (bytes)20,796 21,896 1,100 5.3%
Incl. PeakMemUse (bytes) per call 520 534 14 2.7%
Excl. PeakMemUse (bytes)2,996 3,416 420 14.0%

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
cache1 50.0% -46 -0.7% -39 -0.6% 1,064 0.4% 1,100 0.4%
Exclusive Metrics Diff for Current Function-3 -6.5% 8 20.5% 448 42.1% 420 38.2%
Parent functions
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 0.0% -42 -91.3% -41 -105.1% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::__construct1 100.0% 22 47.8% 24 61.5% 1,060 99.6% 1,112 101.1%
menu_tree_page_data0 0.0% -12 -26.1% -12 -30.8% 4 0.4% 4 0.4%
Drupal\Core\Utility\CacheArray::__construct0 0.0% -8 -17.4% -9 -23.1% 0 0.0% 0 0.0%
_field_info_collate_types0 0.0% -3 -6.5% -2 -5.1% 0 0.0% -16 -1.5%
entity_get_bundles0 0.0% 2 4.3% 2 5.1% 0 0.0% 0 0.0%
views_cache_get0 0.0% -2 -4.3% -3 -7.7% 0 0.0% 0 0.0%
field_attach_load0 0.0% -2 -4.3% 2 5.1% 0 0.0% 0 0.0%
system_list0 0.0% -1 -2.2% -1 -2.6% 0 0.0% 0 0.0%
_menu_build_tree0 0.0% 0 0.0% 3 7.7% 0 0.0% 0 0.0%
variable_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_node_types_build0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 0.0% 0 0.0% -1 -2.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 0.0% 0 0.0% -1 -2.6% 0 0.0% 0 0.0%
Child function
Drupal::cache1 100.0% -43 -93.5% -47 -120.5% 616 57.9% 680 61.8%