Diff Report
Run #51a1557b90314: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a152d922ae0: 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 #51a1557b90314Run #51a152d922ae0DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,557 2,761 204 8.0%
Incl. Wall Time (microsec) per call 365 394 29 8.0%
Excl. Wall Time (microsec)266 265 -1 -0.4%
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)59,732 59,724 -8 -0.0%
Incl. MemUse (bytes) per call 8,533 8,532 -1 -0.0%
Excl. MemUse (bytes)8,600 8,604 4 0.0%
Incl. PeakMemUse (bytes)68,268 68,240 -28 -0.0%
Incl. PeakMemUse (bytes) per call 9,753 9,749 -4 -0.0%
Excl. PeakMemUse (bytes)12,296 12,296 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% 204 0.3% 0 0.0% -8 -0.0% -28 -0.1%
Exclusive Metrics Diff for Current Function-1 -0.5% 0 N/A% 4 50.0% 0 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 204 100.0% 0 N/A% -8 -100.0% -28 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 184 90.2% 0 N/A% -4 -50.0% 24 85.7%
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 N/A% 23 11.3% 0 N/A% -8 -100.0% -52 -185.7%
array_diff0 N/A% -1 -0.5% 0 N/A% 0 0.0% 0 0.0%
array_keys0 N/A% -1 -0.5% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%