Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a23ef211f9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for cache

cacheRun #526a239923027Run #526a23ef211f9DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)517 538 21 4.1%
Incl. Wall Time (microsec) per call 34 36 1 4.1%
Excl. Wall Time (microsec)53 58 5 9.4%
Incl. CPU (microsecs)536 557 21 3.9%
Incl. CPU (microsecs) per call 36 37 1 3.9%
Excl. CPU (microsec)54 62 8 14.8%
Incl. MemUse (bytes)24,496 24,496 0 0.0%
Incl. MemUse (bytes) per call 1,633 1,633 0 0.0%
Excl. MemUse (bytes)7,360 7,360 0 0.0%
Incl. PeakMemUse (bytes)10,080 10,080 0 0.0%
Incl. PeakMemUse (bytes) per call 672 672 0 0.0%
Excl. PeakMemUse (bytes)3,056 3,056 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% 21 2.2% 21 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 23.8% 8 38.1% 0 N/A% 0 N/A%
Parent functions
_menu_build_tree0 N/A% 20 95.2% 22 104.8% 0 N/A% 0 N/A%
variable_initialize0 N/A% 19 90.5% 20 95.2% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -5 -23.8% -6 -28.6% 0 N/A% 0 N/A%
system_list0 N/A% -5 -23.8% -7 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -4 -19.0% -5 -23.8% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% -3 -14.3% -2 -9.5% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -2 -9.5% -2 -9.5% 0 N/A% 0 N/A%
_toolbar_get_subtrees_hash0 N/A% 1 4.8% 1 4.8% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal::cache0 N/A% 16 76.2% 13 61.9% 0 N/A% 0 N/A%