Diff Report
Run #51a4629fe3743: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a462112dd99: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #51a4629fe3743Run #51a462112dd99DiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)41,075 41,132 57 0.1%
Incl. Wall Time (microsec) per call 587 588 1 0.1%
Excl. Wall Time (microsec)2,720 2,738 18 0.7%
Incl. CPU (microsecs)52,002 48,004 -3,998 -7.7%
Incl. CPU (microsecs) per call 743 686 -57 -7.7%
Excl. CPU (microsec)4,000 4,000 0 0.0%
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% 57 8.3% -3,998 -199900.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 31.6% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 50 87.7% -3,998 -100.0% 0 N/A% 0 N/A%
field_attach_load0 N/A% 7 12.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 121 212.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -96 -168.4% -3,998 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 9 15.8% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% 3 5.3% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% 2 3.5% 0 0.0% 0 N/A% 0 N/A%