Diff Report
Run #51a462112dd99: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4629fe3743: 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 #51a462112dd99Run #51a4629fe3743DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,586 2,662 76 2.9%
Incl. Wall Time (microsec) per call 369 380 11 2.9%
Excl. Wall Time (microsec)260 262 2 0.8%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 571 571 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)59,700 59,700 0 0.0%
Incl. MemUse (bytes) per call 8,529 8,529 0 0.0%
Excl. MemUse (bytes)8,596 8,596 0 0.0%
Incl. PeakMemUse (bytes)63,424 63,424 0 0.0%
Incl. PeakMemUse (bytes) per call 9,061 9,061 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% 76 11.0% 4,000 200000.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 2.6% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 76 100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 N/A% 46 60.5% 4,000 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% 26 34.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 4 5.3% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% -2 -2.6% 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%