Diff Report
Run #519fb8e35d279: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fb917058ac: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #519fb8e35d279Run #519fb917058acDiffDiff%
Number of Function Calls78 78 0 0.0%
Incl. Wall Time (microsec)36,098 35,331 -767 -2.1%
Incl. Wall Time (microsec) per call 463 453 -10 -2.1%
Excl. Wall Time (microsec)2,492 2,444 -48 -1.9%
Incl. CPU (microsecs)40,003 40,004 1 0.0%
Incl. CPU (microsecs) per call 513 513 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)2,025,136 2,025,136 0 0.0%
Incl. MemUse (bytes) per call 25,963 25,963 0 0.0%
Excl. MemUse (bytes)127,176 127,176 0 0.0%
Incl. PeakMemUse (bytes)2,552,160 2,552,160 0 0.0%
Incl. PeakMemUse (bytes) per call 32,720 32,720 0 0.0%
Excl. PeakMemUse (bytes)223,840 223,840 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% -767 -73.7% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-48 -6.3% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -760 -99.1% 1 100.0% 0 N/A% 0 N/A%
field_attach_load0 N/A% -7 -0.9% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -448 -58.4% 4,000 400000.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -259 -33.8% -3,999 -399900.0% 0 N/A% 0 N/A%
array_diff0 N/A% -8 -1.0% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% -3 -0.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%