Run Report
Run #51e221c38f48f: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::prepareItem99 30.6% 13,197 5.3% 11,615 5.3% 2,701,552 18.8% 2,827,584 19.6%
Exclusive Metrics for Current Function1,409 10.7% 1,284 11.1% -416,592 -15.4% 7,328 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple99 100.0% 13,197 100.0% 11,615 100.0% 2,701,552 100.0% 2,827,584 100.0%
Child functions
unserialize99 45.8% 6,449 48.9% 6,545 56.3% 3,043,888 112.7% 2,753,320 97.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags99 45.8% 5,299 40.2% 3,721 32.0% 67,336 2.5% 65,912 2.3%
explode18 8.3% 40 0.3% 65 0.6% 6,920 0.3% 1,024 0.0%