Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for cache

cacheRun #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)640 637 -3 -0.5%
Incl. Wall Time (microsec) per call 53 53 -0 -0.5%
Excl. Wall Time (microsec)48 45 -3 -6.2%
Incl. CPU (microsecs)665 657 -8 -1.2%
Incl. CPU (microsecs) per call 55 55 -1 -1.2%
Excl. CPU (microsec)62 53 -9 -14.5%
Incl. MemUse (bytes)40,368 40,368 0 0.0%
Incl. MemUse (bytes) per call 3,364 3,364 0 0.0%
Excl. MemUse (bytes)8,128 8,128 0 0.0%
Incl. PeakMemUse (bytes)30,288 30,288 0 0.0%
Incl. PeakMemUse (bytes) per call 2,524 2,524 0 0.0%
Excl. PeakMemUse (bytes)4,584 4,584 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% -3 -0.2% -8 -1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% -9 -112.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Utility\CacheArray::__construct0 N/A% -2 -66.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 1 33.3% -1 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
field_attach_load0 N/A% -1 -33.3% -2 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -1 -33.3% -1 -12.5% 0 N/A% 0 N/A%
system_list0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%
_toolbar_get_subtree_hash0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
variable_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal::cache0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%