Diff Report
Run #51a152d922ae0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a1557b90314: 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 #51a152d922ae0Run #51a1557b90314DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,761 2,557 -204 -7.4%
Incl. Wall Time (microsec) per call 394 365 -29 -7.4%
Excl. Wall Time (microsec)265 266 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)59,724 59,732 8 0.0%
Incl. MemUse (bytes) per call 8,532 8,533 1 0.0%
Excl. MemUse (bytes)8,604 8,600 -4 -0.0%
Incl. PeakMemUse (bytes)68,240 68,268 28 0.0%
Incl. PeakMemUse (bytes) per call 9,749 9,753 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 Function1 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%