Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for cache

cacheRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)458 457 -1 -0.2%
Incl. Wall Time (microsec) per call 23 23 -0 -0.2%
Excl. Wall Time (microsec)59 56 -3 -5.1%
Incl. CPU (microsecs)481 476 -5 -1.0%
Incl. CPU (microsecs) per call 24 24 -0 -1.0%
Excl. CPU (microsec)61 55 -6 -9.8%
Incl. MemUse (bytes)23,584 23,584 0 0.0%
Incl. MemUse (bytes) per call 1,179 1,179 0 0.0%
Excl. MemUse (bytes)6,568 6,568 0 0.0%
Incl. PeakMemUse (bytes)9,256 9,256 0 0.0%
Incl. PeakMemUse (bytes) per call 463 463 0 0.0%
Excl. PeakMemUse (bytes)2,896 2,896 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% -1 -1.6% -5 -2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -300.0% -6 -120.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -3 -300.0% -2 -40.0% 0 N/A% 0 N/A%
variable_initialize0 N/A% 2 200.0% 3 60.0% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -2 -200.0% -2 -40.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
_toolbar_get_subtrees_hash0 N/A% 1 100.0% -1 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%
system_list0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%
Child function
Drupal::cache0 N/A% 2 200.0% 1 20.0% 0 N/A% 0 N/A%