Run Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::prepareItem118 30.5% 25,418 2.6% 21,169 2.2% 1,702,040 5.2% 2,312,664 6.9%
Exclusive Metrics for Current Function1,598 6.3% 1,436 6.8% -393,808 -23.1% 7,264 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple118 100.0% 25,418 100.0% 21,169 100.0% 1,702,040 100.0% 2,312,664 100.0%
Child functions
unserialize118 45.4% 17,905 70.4% 15,447 73.0% 2,006,456 117.9% 2,231,160 96.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags118 45.4% 5,866 23.1% 4,208 19.9% 80,504 4.7% 73,024 3.2%
explode24 9.2% 49 0.2% 78 0.4% 8,888 0.5% 1,216 0.1%