Diff Report
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a188a760170: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #51a188154f4e0Run #51a188a760170DiffDiff%
Number of Function Calls63 63 0 0.0%
Incl. Wall Time (microsec)39,393 38,985 -408 -1.0%
Incl. Wall Time (microsec) per call 625 619 -6 -1.0%
Excl. Wall Time (microsec)2,471 2,480 9 0.4%
Incl. CPU (microsecs)32,002 32,002 0 0.0%
Incl. CPU (microsecs) per call 508 508 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)931,624 931,624 0 0.0%
Incl. MemUse (bytes) per call 14,788 14,788 0 0.0%
Excl. MemUse (bytes)124,148 124,148 0 0.0%
Incl. PeakMemUse (bytes)1,190,704 1,190,704 0 0.0%
Incl. PeakMemUse (bytes) per call 18,900 18,900 0 0.0%
Excl. PeakMemUse (bytes)149,172 149,172 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% -408 -11.3% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 2.2% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -405 -99.3% 0 N/A% 0 N/A% 0 N/A%
field_attach_load0 N/A% -3 -0.7% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -324 -79.4% -3,999 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% -76 -18.6% 3,999 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -16 -3.9% 0 N/A% 0 N/A% 0 N/A%
array_diff0 N/A% -3 -0.7% 0 N/A% 0 N/A% 0 N/A%
array_keys0 N/A% 2 0.5% 0 N/A% 0 N/A% 0 N/A%