Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for cache

cacheRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)517 545 28 5.4%
Incl. Wall Time (microsec) per call 34 36 2 5.4%
Excl. Wall Time (microsec)53 57 4 7.5%
Incl. CPU (microsecs)536 573 37 6.9%
Incl. CPU (microsecs) per call 36 38 2 6.9%
Excl. CPU (microsec)54 71 17 31.5%
Incl. MemUse (bytes)24,496 24,480 -16 -0.1%
Incl. MemUse (bytes) per call 1,633 1,632 -1 -0.1%
Excl. MemUse (bytes)7,360 7,360 0 0.0%
Incl. PeakMemUse (bytes)10,080 9,872 -208 -2.1%
Incl. PeakMemUse (bytes) per call 672 658 -14 -2.1%
Excl. PeakMemUse (bytes)3,056 2,904 -152 -5.0%

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% 28 82.4% 37 22.4% -16 -0.0% -208 -0.1%
Exclusive Metrics Diff for Current Function4 14.3% 17 45.9% 0 0.0% -152 -73.1%
Parent functions
_menu_build_tree0 N/A% 30 107.1% 32 86.5% 0 0.0% 0 0.0%
system_list0 N/A% -13 -46.4% -15 -40.5% 0 0.0% 0 0.0%
menu_tree_page_data0 N/A% 6 21.4% 11 29.7% -16 -100.0% -56 -26.9%
variable_initialize0 N/A% 6 21.4% 7 18.9% 0 0.0% 0 0.0%
_toolbar_get_subtrees_hash0 N/A% -3 -10.7% 2 5.4% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% 2 7.1% 1 2.7% 0 0.0% -152 -73.1%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -1 -3.6% -3 -8.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 1 3.6% 1 2.7% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 0 0.0% 1 2.7% 0 0.0% 0 0.0%
Child function
Drupal::cache0 N/A% 24 85.7% 20 54.1% -16 -100.0% -56 -26.9%