Run Report
Run #5198eef80c6dc: 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::prepareItem98 29.7% 27,936 8.8% 22,953 8.1% 2,135,288 13.0% 2,189,232 13.1%
Exclusive Metrics for Current Function1,552 5.6% 1,390 6.1% -291,832 -13.7% 4,968 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple98 100.0% 27,936 100.0% 22,953 100.0% 2,135,288 100.0% 2,189,232 100.0%
Child functions
unserialize98 43.9% 19,972 71.5% 17,249 75.1% 2,348,648 110.0% 2,124,416 97.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags98 43.9% 6,360 22.8% 4,226 18.4% 68,568 3.2% 58,664 2.7%
explode27 12.1% 52 0.2% 88 0.4% 9,904 0.5% 1,184 0.1%