Diff Report
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18e7fe7c93: 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 #51a18dd97f04cRun #51a18e7fe7c93DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,644 2,588 -56 -2.1%
Incl. Wall Time (microsec) per call 378 370 -8 -2.1%
Excl. Wall Time (microsec)266 258 -8 -3.0%
Incl. CPU (microsecs)0 8,000 8,000 N/A%
Incl. CPU (microsecs) per call 0 1,143 1,143 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)59,676 59,676 0 0.0%
Incl. MemUse (bytes) per call 8,525 8,525 0 0.0%
Excl. MemUse (bytes)8,584 8,584 0 0.0%
Incl. PeakMemUse (bytes)67,784 67,784 0 0.0%
Incl. PeakMemUse (bytes) per call 9,683 9,683 0 0.0%
Excl. PeakMemUse (bytes)12,056 12,056 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% -56 -9.5% 8,000 200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -14.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -56 -100.0% 8,000 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -40 -71.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -6 -10.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 N/A% -3 -5.4% 8,000 100.0% 0 N/A% 0 N/A%
array_keys0 N/A% 1 1.8% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%