Diff Report
Run #51a184397f8eb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a1855d1e29c: 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 #51a184397f8ebRun #51a1855d1e29cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,760 2,730 -30 -1.1%
Incl. Wall Time (microsec) per call 394 390 -4 -1.1%
Excl. Wall Time (microsec)280 286 6 2.1%
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)59,676 59,676 0 0.0%
Incl. MemUse (bytes) per call 8,525 8,525 0 0.0%
Excl. MemUse (bytes)8,592 8,580 -12 -0.1%
Incl. PeakMemUse (bytes)67,636 67,716 80 0.1%
Incl. PeakMemUse (bytes) per call 9,662 9,674 11 0.1%
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% -30 -0.7% 0 N/A% 0 0.0% 80 0.5%
Exclusive Metrics Diff for Current Function6 20.0% 0 N/A% -12 N/A% 0 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -30 -100.0% 0 N/A% 0 N/A% 80 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -48 -160.0% 0 N/A% 12 N/A% 28 35.0%
array_diff0 N/A% 24 80.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 N/A% -8 -26.7% 0 N/A% 0 N/A% 52 65.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -6.7% 0 N/A% 0 N/A% 0 0.0%
array_keys0 N/A% -2 -6.7% 0 N/A% 0 N/A% 0 0.0%