Diff Report
Run #519ff8a97ec46: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #519ff8a97ec46Run #519ff7ed8fdf9DiffDiff%
Number of Function Calls75 75 0 0.0%
Incl. Wall Time (microsec)52,137 51,756 -381 -0.7%
Incl. Wall Time (microsec) per call 695 690 -5 -0.7%
Excl. Wall Time (microsec)3,151 3,152 1 0.0%
Incl. CPU (microsecs)44,004 48,002 3,998 9.1%
Incl. CPU (microsecs) per call 587 640 53 9.1%
Excl. CPU (microsec)4,001 0 -4,001 -100.0%
Incl. MemUse (bytes)998,136 998,136 0 0.0%
Incl. MemUse (bytes) per call 13,308 13,308 0 0.0%
Excl. MemUse (bytes)124,992 124,992 0 0.0%
Incl. PeakMemUse (bytes)1,393,800 1,393,800 0 0.0%
Incl. PeakMemUse (bytes) per call 18,584 18,584 0 0.0%
Excl. PeakMemUse (bytes)164,160 164,160 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% -381 -33.5% 3,998 50.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.3% -4,001 -100.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -293 -76.9% 3,999 100.0% 0 N/A% 0 N/A%
field_attach_load0 N/A% -88 -23.1% -1 -0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -265 -69.6% 7,999 200.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% -124 -32.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 5 1.3% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% 2 0.5% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%