Run Report
Run #519ac33fa2f04: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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::prepareItem105 30.3% 18,988 6.3% 17,324 6.0% 1,907,648 12.5% 1,916,344 12.4%
Exclusive Metrics for Current Function1,457 7.7% 1,305 7.5% -302,760 -15.9% 5,888 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple105 100.0% 18,988 100.0% 17,324 100.0% 1,907,648 100.0% 1,916,344 100.0%
Child functions
unserialize105 45.3% 13,270 69.9% 12,340 71.2% 2,127,864 111.5% 1,861,960 97.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags105 45.3% 4,217 22.2% 3,611 20.8% 74,344 3.9% 47,416 2.5%
explode22 9.5% 44 0.2% 68 0.4% 8,200 0.4% 1,080 0.1%