Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for cache

cacheRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)313 336 23 7.3%
Incl. Wall Time (microsec) per call 22 24 2 7.3%
Excl. Wall Time (microsec)47 55 8 17.0%
Incl. CPU (microsecs)329 354 25 7.6%
Incl. CPU (microsecs) per call 24 25 2 7.6%
Excl. CPU (microsec)44 53 9 20.5%
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% 23 1.6% 25 0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 34.8% 9 36.0% 0 N/A% 0 N/A%
Parent functions
_menu_build_tree0 N/A% 25 108.7% 25 100.0% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% -7 -30.4% -7 -28.0% 0 N/A% 0 N/A%
system_list0 N/A% 4 17.4% 3 12.0% 0 N/A% 0 N/A%
_toolbar_get_subtrees_hash0 N/A% 1 4.3% 0 0.0% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -1 -4.3% 2 8.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 1 4.3% 2 8.0% 0 N/A% 0 N/A%
Child function
Drupal::cache0 N/A% 15 65.2% 16 64.0% 0 N/A% 0 N/A%