Run Report
Run #52c87da5a0264: XHProf Run (Namespace=drupal-perf-cottser)
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::prepareItem52 28.7% 4,929 3.5% 4,291 3.2% 840,808 5.4% 1,197,864 7.7%
Exclusive Metrics for Current Function500 10.1% 439 10.2% -132,904 -15.8% 5,224 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple52 100.0% 4,929 100.0% 4,291 100.0% 840,808 100.0% 1,197,864 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags52 43.3% 2,449 49.7% 1,815 42.3% 45,232 5.4% 70,432 5.9%
unserialize52 43.3% 1,961 39.8% 2,002 46.7% 922,240 109.7% 1,121,104 93.6%
explode16 13.3% 19 0.4% 35 0.8% 6,240 0.7% 1,104 0.1%