Diff Report
Run #51a4ffaaeb078: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4f50036185: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #51a4ffaaeb078Run #51a4f50036185DiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)42,237 41,594 -643 -1.5%
Incl. Wall Time (microsec) per call 603 594 -9 -1.5%
Excl. Wall Time (microsec)2,752 2,667 -85 -3.1%
Incl. CPU (microsecs)44,003 28,002 -16,001 -36.4%
Incl. CPU (microsecs) per call 629 400 -229 -36.4%
Excl. CPU (microsec)8,001 0 -8,001 -100.0%
Incl. MemUse (bytes)976,840 976,840 0 0.0%
Incl. MemUse (bytes) per call 13,955 13,955 0 0.0%
Excl. MemUse (bytes)124,808 124,808 0 0.0%
Incl. PeakMemUse (bytes)1,237,692 1,237,692 0 0.0%
Incl. PeakMemUse (bytes) per call 17,681 17,681 0 0.0%
Excl. PeakMemUse (bytes)149,392 149,392 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% -643 -16.8% -16,001 -200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-85 -13.2% -8,001 -50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -599 -93.2% -16,001 -100.0% 0 N/A% 0 N/A%
field_attach_load0 N/A% -44 -6.8% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -627 -97.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 70 10.9% -8,000 -50.0% 0 N/A% 0 N/A%
array_keys0 N/A% -2 -0.3% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%