Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::validateTags

Drupal\Core\Cache\Cache::validateTagsRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls1,749 1,749 0 0.0%
Incl. Wall Time (microsec)2,400 2,409 9 0.4%
Incl. Wall Time (microsec) per call 1 1 0 0.4%
Excl. Wall Time (microsec)2,395 2,406 11 0.5%
Incl. CPU (microsecs)4,060 4,040 -20 -0.5%
Incl. CPU (microsecs) per call 2 2 -0 -0.5%
Excl. CPU (microsec)2,965 2,954 -11 -0.4%
Incl. MemUse (bytes)3,600 3,600 0 0.0%
Incl. MemUse (bytes) per call 2 2 0 0.0%
Excl. MemUse (bytes)2,808 2,808 0 0.0%
Incl. PeakMemUse (bytes)4,192 4,192 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 0.0%
Excl. PeakMemUse (bytes)3,400 3,400 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\Cache::validateTags0 N/A% 9 1.2% -20 -5.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function11 122.2% -11 -55.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\Cache::mergeTags0 N/A% 9 100.0% -17 -85.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::__construct0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::setCacheBackend0 N/A% 0 0.0% -2 -10.0% 0 N/A% 0 N/A%
Child function
is_string0 N/A% -2 -22.2% -9 -45.0% 0 N/A% 0 N/A%