Run Report
Run #51977a4f621dd: 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% 689 0.2% 550 0.2% 75,896 0.3% 64,624 0.2%
Exclusive Metrics for Current Function98 14.2% 96 17.5% -11,896 -15.7% 2,208 3.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 689 100.0% 550 100.0% 75,896 100.0% 64,624 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 425 61.7% 282 51.3% 5,360 7.1% 10,312 16.0%
unserialize@17 46.7% 164 23.8% 170 30.9% 81,288 107.1% 51,864 80.3%
explode1 6.7% 2 0.3% 2 0.4% 1,144 1.5% 240 0.4%