Diff Report
Run #5199df04dd672: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199dd4798f9f: 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 #5199df04dd672Run #5199dd4798f9fDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,581 2,610 29 1.1%
Incl. Wall Time (microsec) per call 369 373 4 1.1%
Excl. Wall Time (microsec)280 267 -13 -4.6%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 571 0 -571 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)59,708 59,708 0 0.0%
Incl. MemUse (bytes) per call 8,530 8,530 0 0.0%
Excl. MemUse (bytes)8,600 8,600 0 0.0%
Incl. PeakMemUse (bytes)68,352 68,352 0 0.0%
Incl. PeakMemUse (bytes) per call 9,765 9,765 0 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% 29 0.1% -4,000 -14.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -44.8% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 29 100.0% -4,000 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 62 213.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 N/A% -15 -51.7% -4,000 -100.0% 0 N/A% 0 N/A%
array_diff0 N/A% -2 -6.9% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% -2 -6.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -3.4% 0 0.0% 0 N/A% 0 N/A%