Run Report
Run #52c8778fefb2b: 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::prepareItem52 28.7% 5,020 3.3% 4,376 3.0% 840,176 5.4% 1,197,880 7.7%
Exclusive Metrics for Current Function507 10.1% 433 9.9% -132,816 -15.8% 5,192 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple52 100.0% 5,020 100.0% 4,376 100.0% 840,176 100.0% 1,197,880 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags52 43.3% 2,454 48.9% 1,823 41.7% 45,232 5.4% 71,880 6.0%
unserialize52 43.3% 2,043 40.7% 2,087 47.7% 921,536 109.7% 1,119,704 93.5%
explode16 13.3% 16 0.3% 33 0.8% 6,224 0.7% 1,104 0.1%