Run Report
Run #52e417f8e04a5: 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::prepareItem86 29.4% 9,645 2.2% 8,804 2.1% 2,033,096 10.7% 2,598,008 13.5%
Exclusive Metrics for Current Function874 9.1% 765 8.7% -390,088 -19.2% 6,880 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple86 100.0% 9,645 100.0% 8,804 100.0% 2,033,096 100.0% 2,598,008 100.0%
Child functions
unserialize86 43.4% 5,176 53.7% 5,260 59.7% 2,344,864 115.3% 2,491,224 95.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags86 43.4% 3,569 37.0% 2,731 31.0% 68,048 3.3% 98,168 3.8%
explode26 13.1% 26 0.3% 48 0.5% 10,272 0.5% 1,736 0.1%