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

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #519fe4bc90ab9Run #519fe53eaaaf2DiffDiff%
Number of Function Calls72 72 0 0.0%
Incl. Wall Time (microsec)37,220 35,413 -1,807 -4.9%
Incl. Wall Time (microsec) per call 517 492 -25 -4.9%
Excl. Wall Time (microsec)2,768 2,851 83 3.0%
Incl. CPU (microsecs)36,002 36,002 0 0.0%
Incl. CPU (microsecs) per call 500 500 0 0.0%
Excl. CPU (microsec)4,000 4,001 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 Function83 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%