Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for cache

cacheRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)336 338 2 0.6%
Incl. Wall Time (microsec) per call 24 24 0 0.6%
Excl. Wall Time (microsec)55 50 -5 -9.1%
Incl. CPU (microsecs)354 350 -4 -1.1%
Incl. CPU (microsecs) per call 25 25 -0 -1.1%
Excl. CPU (microsec)53 41 -12 -22.6%
Incl. MemUse (bytes)16,520 16,520 0 0.0%
Incl. MemUse (bytes) per call 1,180 1,180 0 0.0%
Excl. MemUse (bytes)4,984 4,984 0 0.0%
Incl. PeakMemUse (bytes)4,360 4,360 0 0.0%
Incl. PeakMemUse (bytes) per call 311 311 0 0.0%
Excl. PeakMemUse (bytes)1,736 1,736 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% 2 0.1% -4 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -250.0% -12 -300.0% 0 N/A% 0 N/A%
Parent functions
_toolbar_get_subtrees_hash0 N/A% 11 550.0% 9 225.0% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -11 -550.0% -10 -250.0% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% 8 400.0% 8 200.0% 0 N/A% 0 N/A%
system_list0 N/A% -4 -200.0% -3 -75.0% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -1 -50.0% -6 -150.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -1 -50.0% -2 -50.0% 0 N/A% 0 N/A%
Child function
Drupal::cache0 N/A% 7 350.0% 8 200.0% 0 N/A% 0 N/A%