Diff Report
Run #51867a69ed6b7: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51865e7532e2c: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple@1

Drupal\Core\Cache\DatabaseBackend::getMultiple@1Run #51867a69ed6b7Run #51865e7532e2cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,383 1,396 13 0.9%
Incl. Wall Time (microsec) per call 198 199 2 0.9%
Excl. Wall Time (microsec)180 183 3 1.7%
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)157,192 157,232 40 0.0%
Incl. MemUse (bytes) per call 22,456 22,462 6 0.0%
Excl. MemUse (bytes)-25,280 -25,280 0 0.0%
Incl. PeakMemUse (bytes)171,432 171,376 -56 -0.0%
Incl. PeakMemUse (bytes) per call 24,490 24,482 -8 -0.0%
Excl. PeakMemUse (bytes)11,840 11,840 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% 13 3.6% 0 N/A% 40 1.6% -56 -2.3%
Exclusive Metrics Diff for Current Function3 23.1% 0 N/A% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 13 100.0% 0 N/A% 40 100.0% -56 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 N/A% 8 61.5% 0 N/A% 40 100.0% -56 -100.0%
Drupal\Core\Database\Connection::query0 N/A% 2 15.4% 0 N/A% 0 0.0% 0 0.0%
array_diff0 N/A% 0 0.0% 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%
array_keys0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%