Run Report
Run #52c877ce87260: 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% 5,104 3.4% 4,484 3.1% 840,672 5.4% 1,197,336 7.7%
Exclusive Metrics for Current Function498 9.8% 446 9.9% -132,888 -15.8% 5,288 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple52 100.0% 5,104 100.0% 4,484 100.0% 840,672 100.0% 1,197,336 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags52 43.3% 2,473 48.5% 1,843 41.1% 45,232 5.4% 70,288 5.9%
unserialize52 43.3% 2,117 41.5% 2,163 48.2% 922,112 109.7% 1,120,656 93.6%
explode16 13.3% 16 0.3% 32 0.7% 6,216 0.7% 1,104 0.1%