Run Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::prepareItem79 29.6% 19,349 2.0% 15,348 1.7% 1,605,640 5.1% 1,732,608 5.4%
Exclusive Metrics for Current Function1,446 7.5% 1,314 8.6% -217,928 -13.6% 4,048 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple79 100.0% 19,349 100.0% 15,348 100.0% 1,605,640 100.0% 1,732,608 100.0%
Child functions
unserialize78 43.6% 11,083 57.3% 9,734 63.4% 1,753,408 109.2% 1,674,360 96.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags79 44.1% 6,747 34.9% 4,197 27.3% 61,936 3.9% 53,216 3.1%
explode22 12.3% 73 0.4% 103 0.7% 8,224 0.5% 984 0.1%