Diff Report
Run #519fe53eaaaf2: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fe4bc90ab9: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #519fe53eaaaf2Run #519fe4bc90ab9DiffDiff%
Number of Function Calls72 72 0 0.0%
Incl. Wall Time (microsec)35,413 37,220 1,807 5.1%
Incl. Wall Time (microsec) per call 492 517 25 5.1%
Excl. Wall Time (microsec)2,851 2,768 -83 -2.9%
Incl. CPU (microsecs)36,002 36,002 0 0.0%
Incl. CPU (microsecs) per call 500 500 0 0.0%
Excl. CPU (microsec)4,001 4,000 -1 -0.0%
Incl. MemUse (bytes)2,419,456 2,419,456 0 0.0%
Incl. MemUse (bytes) per call 33,604 33,604 0 0.0%
Excl. MemUse (bytes)353,400 353,400 0 0.0%
Incl. PeakMemUse (bytes)2,502,408 2,502,408 0 0.0%
Incl. PeakMemUse (bytes) per call 34,756 34,756 0 0.0%
Excl. PeakMemUse (bytes)175,392 175,392 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::getMultiple [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::getMultiple0 N/A% 1,807 121.5% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-83 -4.6% -1 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 1,987 110.0% 0 N/A% 0 N/A% 0 N/A%
field_attach_load0 N/A% -180 -10.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 1,602 88.7% -7,999 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 338 18.7% 4,000 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -44 -2.4% 4,000 N/A% 0 N/A% 0 N/A%
array_diff0 N/A% -3 -0.2% 0 N/A% 0 N/A% 0 N/A%
array_keys0 N/A% -3 -0.2% 0 N/A% 0 N/A% 0 N/A%