Run Report
Run #512a226436ce4: XHProf Run (Namespace=drupal-perf)
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 31.0% 7,589 2.5% 12,001 4.0% 2,378,784 13.7% 3,077,248 17.4%
Exclusive Metrics for Current Function1,237 16.3% 4,001 33.3% -459,224 -19.3% 14,952 0.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple117 100.0% 7,589 100.0% 12,001 100.0% 2,378,784 100.0% 3,077,248 100.0%
Child functions
unserialize117 46.4% 3,244 42.7% 4,000 33.3% 2,710,632 114.0% 2,907,376 94.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags117 46.4% 3,089 40.7% 4,000 33.3% 117,328 4.9% 153,296 5.0%
explode18 7.1% 19 0.3% 0 0.0% 10,048 0.4% 1,624 0.1%