Run Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem@1 [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::prepareItem@17 22.6% 457 0.2% 461 0.2% 104,936 0.8% 108,184 0.8%
Exclusive Metrics for Current Function95 20.8% 80 17.4% -11,648 -11.1% 1,992 1.8%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 457 100.0% 461 100.0% 104,936 100.0% 108,184 100.0%
Child functions
unserialize@17 46.7% 241 52.7% 250 54.2% 111,192 106.0% 100,368 92.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 119 26.0% 128 27.8% 4,256 4.1% 5,264 4.9%
explode1 6.7% 2 0.4% 3 0.7% 1,136 1.1% 560 0.5%