Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for cache

cacheRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)301 328 27 9.0%
Incl. Wall Time (microsec) per call 23 25 2 9.0%
Excl. Wall Time (microsec)45 42 -3 -6.7%
Incl. CPU (microsecs)318 337 19 6.0%
Incl. CPU (microsecs) per call 24 26 1 6.0%
Excl. CPU (microsec)46 38 -8 -17.4%
Incl. MemUse (bytes)20,040 20,040 0 0.0%
Incl. MemUse (bytes) per call 1,542 1,542 0 0.0%
Excl. MemUse (bytes)7,328 7,328 0 0.0%
Incl. PeakMemUse (bytes)7,304 7,296 -8 -0.1%
Incl. PeakMemUse (bytes) per call 562 561 -1 -0.1%
Excl. PeakMemUse (bytes)1,712 1,712 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% 27 2.3% 19 1.9% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-3 -11.1% -8 -42.1% 0 N/A% 0 0.0%
Parent functions
menu_tree_page_data0 N/A% 30 111.1% 29 152.6% 0 N/A% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -2 -7.4% -4 -21.1% 0 N/A% 0 0.0%
variable_initialize0 N/A% -2 -7.4% -2 -10.5% 0 N/A% 0 0.0%
_menu_build_tree0 N/A% 1 3.7% 2 10.5% 0 N/A% 0 0.0%
entity_get_view_modes0 N/A% -1 -3.7% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\FieldableEntityStorageControllerBase::loadFieldItems0 N/A% 1 3.7% -2 -10.5% 0 N/A% 0 0.0%
system_list0 N/A% 0 0.0% -3 -15.8% 0 N/A% 0 0.0%
drupal_render_cache_get0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 0.0%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% -8 -100.0%
Child function
Drupal::cache0 N/A% 30 111.1% 27 142.1% 0 N/A% -8 -100.0%