Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for cache

cacheRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)258 253 -5 -1.9%
Incl. Wall Time (microsec) per call 16 16 -0 -1.9%
Excl. Wall Time (microsec)50 48 -2 -4.0%
Incl. CPU (microsecs)275 270 -5 -1.8%
Incl. CPU (microsecs) per call 17 17 -0 -1.8%
Excl. CPU (microsec)52 46 -6 -11.5%
Incl. MemUse (bytes)14,968 14,960 -8 -0.1%
Incl. MemUse (bytes) per call 936 935 -1 -0.1%
Excl. MemUse (bytes)6,568 6,560 -8 -0.1%
Incl. PeakMemUse (bytes)10,992 11,144 152 1.4%
Incl. PeakMemUse (bytes) per call 687 697 10 1.4%
Excl. PeakMemUse (bytes)2,712 2,704 -8 -0.3%

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% -5 -5.4% -5 -2.6% -8 -0.0% 152 0.5%
Exclusive Metrics Diff for Current Function-2 -40.0% -6 -120.0% -8 -100.0% -8 -5.3%
Parent functions
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% -3 -60.0% -3 -60.0% 0 0.0% 160 105.3%
_menu_build_tree0 N/A% 2 40.0% 4 80.0% 0 0.0% 0 0.0%
drupal_render_cache_get0 N/A% -1 -20.0% -3 -60.0% 0 0.0% 0 0.0%
menu_tree_page_data0 N/A% -1 -20.0% 0 0.0% 0 0.0% 0 0.0%
entity_get_view_modes0 N/A% -1 -20.0% -1 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\FieldableEntityStorageControllerBase::loadFieldItems0 N/A% -1 -20.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 0 0.0% -2 -40.0% 0 0.0% 0 0.0%
system_list0 N/A% 0 0.0% 0 0.0% -8 -100.0% -8 -5.3%
Child function
Drupal::cache0 N/A% -3 -60.0% 1 20.0% 0 0.0% 160 105.3%