Diff Report
Run #51a155e569388: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a152cadd6cc: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::checksumTags

Drupal\Core\Cache\DatabaseBackend::checksumTagsRun #51a155e569388Run #51a152cadd6ccDiffDiff%
Number of Function Calls147 147 0 0.0%
Incl. Wall Time (microsec)10,674 10,612 -62 -0.6%
Incl. Wall Time (microsec) per call 73 72 -0 -0.6%
Excl. Wall Time (microsec)4,119 4,080 -39 -0.9%
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)79,640 79,640 0 0.0%
Incl. MemUse (bytes) per call 542 542 0 0.0%
Excl. MemUse (bytes)-137,876 -137,876 0 0.0%
Incl. PeakMemUse (bytes)89,208 89,208 0 0.0%
Incl. PeakMemUse (bytes) per call 607 607 0 0.0%
Excl. PeakMemUse (bytes)24,152 24,152 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% -62 -2.2% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-39 -62.9% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -64 -103.2% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 N/A% 2 3.2% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -15 -24.2% 0 N/A% 0 N/A% 0 N/A%
array_keys0 N/A% -11 -17.7% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 5 8.1% 0 N/A% 0 N/A% 0 N/A%
array_diff0 N/A% -3 -4.8% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 1 1.6% 0 N/A% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%