Run Report
Run #5198f219706e9: 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::prepareItem99 29.7% 28,009 8.8% 23,051 8.3% 2,135,488 13.0% 2,200,192 13.2%
Exclusive Metrics for Current Function1,578 5.6% 1,436 6.2% -292,104 -13.7% 4,984 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple99 100.0% 28,009 100.0% 23,051 100.0% 2,135,488 100.0% 2,200,192 100.0%
Child functions
unserialize99 44.0% 19,794 70.7% 17,122 74.3% 2,348,640 110.0% 2,132,728 96.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags99 44.0% 6,576 23.5% 4,397 19.1% 69,056 3.2% 61,296 2.8%
explode27 12.0% 61 0.2% 96 0.4% 9,896 0.5% 1,184 0.1%