Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for cache

cacheRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)640 640 0 0.0%
Incl. Wall Time (microsec) per call 53 53 0 0.0%
Excl. Wall Time (microsec)48 49 1 2.1%
Incl. CPU (microsecs)665 666 1 0.2%
Incl. CPU (microsecs) per call 55 56 0 0.2%
Excl. CPU (microsec)62 61 -1 -1.6%
Incl. MemUse (bytes)40,368 40,368 0 0.0%
Incl. MemUse (bytes) per call 3,364 3,364 0 0.0%
Excl. MemUse (bytes)8,128 8,128 0 0.0%
Incl. PeakMemUse (bytes)30,288 30,288 0 0.0%
Incl. PeakMemUse (bytes) per call 2,524 2,524 0 0.0%
Excl. PeakMemUse (bytes)4,584 4,584 0 0.0%

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% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 N/A% -1 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 4 N/A% 4 400.0% 0 N/A% 0 N/A%
field_attach_load0 N/A% -3 N/A% -1 -100.0% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -3 N/A% -3 -300.0% 0 N/A% 0 N/A%
variable_initialize0 N/A% 2 N/A% 1 100.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 1 N/A% 2 200.0% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% -1 N/A% -2 -200.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 1 N/A% 3 300.0% 0 N/A% 0 N/A%
system_list0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 N/A%
_toolbar_get_subtree_hash0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% 0 N/A% -2 -200.0% 0 N/A% 0 N/A%
Child function
Drupal::cache0 N/A% -1 N/A% 2 200.0% 0 N/A% 0 N/A%