Run Report
Run #5204421e7a2a2: 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::prepareItem104 30.2% 20,071 5.4% 16,346 4.9% 1,987,728 10.3% 2,622,752 13.6%
Exclusive Metrics for Current Function1,606 8.0% 1,447 8.9% -279,888 -14.1% 7,544 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple104 100.0% 20,071 100.0% 16,346 100.0% 1,987,728 100.0% 2,622,752 100.0%
Child functions
unserialize104 45.0% 12,647 63.0% 10,867 66.5% 2,189,792 110.2% 2,529,488 96.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags104 45.0% 5,769 28.7% 3,937 24.1% 68,912 3.5% 84,296 3.2%
explode23 10.0% 49 0.2% 95 0.6% 8,912 0.4% 1,424 0.1%