Run Report
Run #519de9d0c2818: 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::prepareItem117 30.9% 34,248 4.2% 28,531 3.6% 2,043,600 12.1% 2,437,528 13.7%
Exclusive Metrics for Current Function1,548 4.5% 1,426 5.0% -576,832 -28.2% 4,440 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple117 100.0% 34,248 100.0% 28,531 100.0% 2,043,600 100.0% 2,437,528 100.0%
Child functions
unserialize117 46.2% 27,434 80.1% 23,433 82.1% 2,537,128 124.1% 2,386,480 97.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags117 46.2% 5,218 15.2% 3,599 12.6% 76,096 3.7% 45,600 1.9%
explode19 7.5% 48 0.1% 73 0.3% 7,208 0.4% 1,008 0.0%