Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for cache

cacheRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)591 703 112 19.0%
Incl. Wall Time (microsec) per call 37 44 7 19.0%
Excl. Wall Time (microsec)57 58 1 1.8%
Incl. CPU (microsecs)615 727 112 18.2%
Incl. CPU (microsecs) per call 38 45 7 18.2%
Excl. CPU (microsec)59 65 6 10.2%
Incl. MemUse (bytes)32,824 32,872 48 0.1%
Incl. MemUse (bytes) per call 2,052 2,055 3 0.1%
Excl. MemUse (bytes)8,128 8,176 48 0.6%
Incl. PeakMemUse (bytes)275,448 135,472 -139,976 -50.8%
Incl. PeakMemUse (bytes) per call 17,216 8,467 -8,749 -50.8%
Excl. PeakMemUse (bytes)1,016 592 -424 -41.7%

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% 112 0.0% 112 0.0% 48 0.0% -139,976 -0.6%
Exclusive Metrics Diff for Current Function1 0.9% 6 5.4% 48 100.0% -424 -0.3%
Parent functions
menu_tree_page_data0 N/A% 68 60.7% 68 60.7% 8 16.7% -68,400 -48.9%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 39 34.8% 38 33.9% 0 0.0% -96 -0.1%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 13 11.6% 12 10.7% 0 0.0% -70,640 -50.5%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -8 -7.1% -9 -8.0% 0 0.0% -648 -0.5%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% -1 -0.9% -1 -0.9% 0 0.0% 0 0.0%
entity_get_bundles0 N/A% 1 0.9% 2 1.8% 0 0.0% 0 0.0%
simpletest_test_get_all0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_menu_build_tree0 N/A% 0 0.0% 2 1.8% 16 33.3% 0 0.0%
system_list0 N/A% 0 0.0% 0 0.0% 24 50.0% 0 0.0%
variable_initialize0 N/A% 0 0.0% 0 0.0% 0 0.0% -192 -0.1%
Child function
Drupal::cache0 N/A% 111 99.1% 106 94.6% 0 0.0% -139,552 -99.7%