Diff Report
Run #519abc60afda3: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519abb02c8da6: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #519abc60afda3Run #519abb02c8da6DiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)81,730 80,036 -1,694 -2.1%
Incl. Wall Time (microsec) per call 1,009 988 -21 -2.1%
Excl. Wall Time (microsec)3,810 3,715 -95 -2.5%
Incl. CPU (microsecs)80,003 72,005 -7,998 -10.0%
Incl. CPU (microsecs) per call 988 889 -99 -10.0%
Excl. CPU (microsec)4,000 4,001 1 0.0%
Incl. MemUse (bytes)1,534,524 1,534,524 0 0.0%
Incl. MemUse (bytes) per call 18,945 18,945 0 0.0%
Excl. MemUse (bytes)337,236 337,236 0 0.0%
Incl. PeakMemUse (bytes)1,887,436 1,887,436 0 0.0%
Incl. PeakMemUse (bytes) per call 23,302 23,302 0 0.0%
Excl. PeakMemUse (bytes)190,968 190,968 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% -1,694 -158.6% -7,998 -199.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-95 -5.6% 1 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -1,667 -98.4% -7,998 -100.0% 0 N/A% 0 N/A%
field_attach_load0 N/A% -27 -1.6% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -1,159 -68.4% -11,999 -150.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -454 -26.8% 4,000 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 12 0.7% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% 2 0.1% 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%