Run Report
Run #52d3e812c7cf2: 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::prepareItem77 29.7% 7,854 4.9% 7,122 4.8% 1,459,728 10.2% 1,985,232 13.8%
Exclusive Metrics for Current Function760 9.7% 677 9.5% -213,696 -14.6% 7,536 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple77 100.0% 7,854 100.0% 7,122 100.0% 1,459,728 100.0% 1,985,232 100.0%
Child functions
unserialize77 44.5% 3,858 49.1% 3,930 55.2% 1,606,864 110.1% 1,881,336 94.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags77 44.5% 3,217 41.0% 2,478 34.8% 59,168 4.1% 95,128 4.8%
explode19 11.0% 19 0.2% 37 0.5% 7,392 0.5% 1,232 0.1%