Diff Report
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple@1

Drupal\Core\Cache\DatabaseBackend::getMultiple@1Run #51a4463d308ceRun #51a448a326782DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)703 748 45 6.4%
Incl. Wall Time (microsec) per call 703 748 45 6.4%
Excl. Wall Time (microsec)50 48 -2 -4.0%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 4,000 4,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)34,192 34,196 4 0.0%
Incl. MemUse (bytes) per call 34,192 34,196 4 0.0%
Excl. MemUse (bytes)8,372 8,372 0 0.0%
Incl. PeakMemUse (bytes)38,272 38,276 4 0.0%
Incl. PeakMemUse (bytes) per call 38,272 38,276 4 0.0%
Excl. PeakMemUse (bytes)8,396 8,396 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::getMultiple@1 [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::getMultiple@10 N/A% 45 0.3% 4,000 50.0% 4 0.0% 4 0.0%
Exclusive Metrics Diff for Current Function-2 -4.4% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 45 100.0% 4,000 100.0% 4 100.0% 4 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 N/A% 43 95.6% 4,000 100.0% 4 100.0% 4 100.0%
Drupal\Core\Database\Connection::query0 N/A% 5 11.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -2.2% 0 0.0% 0 0.0% 0 0.0%
array_diff0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%