Run Report
Run #517c7dc1dc4c3: 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% 485 0.2% 492 0.3% 104,936 0.8% 108,224 0.8%
Exclusive Metrics for Current Function109 22.5% 99 20.1% -11,648 -11.1% 1,992 1.8%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 485 100.0% 492 100.0% 104,936 100.0% 108,224 100.0%
Child functions
unserialize@17 46.7% 233 48.0% 240 48.8% 111,192 106.0% 100,408 92.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 141 29.1% 147 29.9% 4,256 4.1% 5,264 4.9%
explode1 6.7% 2 0.4% 6 1.2% 1,136 1.1% 560 0.5%