Run Report
Run #519050b464828: 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::prepareItem66 28.9% 19,664 10.5% 15,815 9.5% 1,386,672 9.8% 1,920,056 13.5%
Exclusive Metrics for Current Function999 5.1% 898 5.7% -170,672 -12.3% 6,600 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple66 100.0% 19,664 100.0% 15,815 100.0% 1,386,672 100.0% 1,920,056 100.0%
Child functions
unserialize66 43.1% 13,785 70.1% 11,528 72.9% 1,498,232 108.0% 1,827,440 95.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags66 43.1% 4,832 24.6% 3,315 21.0% 51,216 3.7% 84,512 4.4%
explode21 13.7% 48 0.2% 74 0.5% 7,896 0.6% 1,504 0.1%