Diff Report
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::validateTags

Drupal\Core\Cache\Cache::validateTagsRun #556d13edd0b22Run #556d0efcc18beDiffDiff%
Number of Function Calls3,945 3,945 0 0.0%
Incl. Wall Time (microsec)8,992 9,383 391 4.3%
Incl. Wall Time (microsec) per call 2 2 0 4.3%
Excl. Wall Time (microsec)8,944 9,337 393 4.4%
Incl. MemUse (bytes)3,024 3,024 0 0.0%
Incl. MemUse (bytes) per call 1 1 0 0.0%
Excl. MemUse (bytes)2,376 2,376 0 0.0%
Incl. PeakMemUse (bytes)2,776 2,776 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)2,272 2,272 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\Cache::validateTags [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\Cache::validateTags0 N/A% 391 1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function393 100.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\Cache::mergeTags0 N/A% 384 98.2% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::setCacheBackend0 N/A% 4 1.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::__construct0 N/A% 3 0.8% 0 N/A% 0 N/A%
Child function
is_string0 N/A% -2 -0.5% 0 N/A% 0 N/A%