Diff Report
Run #519abb02c8da6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519abc60afda3: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::checksumTags

Drupal\Core\Cache\DatabaseBackend::checksumTagsRun #519abb02c8da6Run #519abc60afda3DiffDiff%
Number of Function Calls132 132 0 0.0%
Incl. Wall Time (microsec)7,819 7,904 85 1.1%
Incl. Wall Time (microsec) per call 59 60 1 1.1%
Excl. Wall Time (microsec)2,846 2,953 107 3.8%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)45,828 45,828 0 0.0%
Incl. MemUse (bytes) per call 347 347 0 0.0%
Excl. MemUse (bytes)-42,612 -42,612 0 0.0%
Incl. PeakMemUse (bytes)39,408 39,408 0 0.0%
Incl. PeakMemUse (bytes) per call 299 299 0 0.0%
Excl. PeakMemUse (bytes)7,656 7,656 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::checksumTags [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\DatabaseBackend::checksumTags0 N/A% 85 8.0% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function107 125.9% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 99 116.5% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 N/A% -14 -16.5% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 54 63.5% 0 N/A% 0 N/A% 0 N/A%
array_keys0 N/A% -23 -27.1% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -23 -27.1% 0 N/A% 0 N/A% 0 N/A%
drupal_static0 N/A% -21 -24.7% 0 N/A% 0 N/A% 0 N/A%
array_diff0 N/A% -9 -10.6% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%