Run Report
Run #519bb5095f24e: 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::prepareItem93 29.8% 21,167 6.7% 18,609 6.3% 1,986,152 9.3% 1,751,320 8.1%
Exclusive Metrics for Current Function1,266 6.0% 1,127 6.1% -266,808 -13.4% 4,200 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple93 100.0% 21,167 100.0% 18,609 100.0% 1,986,152 100.0% 1,751,320 100.0%
Child functions
unserialize93 44.3% 15,110 71.4% 13,838 74.4% 2,178,808 109.7% 1,700,184 97.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags93 44.3% 4,747 22.4% 3,572 19.2% 65,248 3.3% 46,224 2.6%
explode24 11.4% 44 0.2% 72 0.4% 8,904 0.4% 712 0.0%