Diff Report
Run #55f235cac18ad: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2363dd42e9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid

Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValidRun #55f235cac18adRun #55f2363dd42e9DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)3,810 3,856 46 1.2%
Incl. Wall Time (microsec) per call 123 124 1 1.2%
Excl. Wall Time (microsec)79 78 -1 -1.3%
Incl. MemUse (bytes)20,328 20,328 0 0.0%
Incl. MemUse (bytes) per call 656 656 0 0.0%
Excl. MemUse (bytes)1,192 1,192 0 0.0%
Incl. PeakMemUse (bytes)188,952 188,952 0 0.0%
Incl. PeakMemUse (bytes) per call 6,095 6,095 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid [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\DatabaseCacheTagsChecksum::isValid0 N/A% 46 8.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 46 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% 47 102.2% 0 N/A% 0 N/A%