Run Report
Run #519af56893788: 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@18 23.5% 681 0.2% 596 0.2% 82,328 0.4% 77,024 0.4%
Exclusive Metrics for Current Function109 16.0% 92 15.4% -13,112 -15.9% 1,728 2.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 100.0% 681 100.0% 596 100.0% 82,328 100.0% 77,024 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags8 47.1% 383 56.2% 308 51.7% 5,624 6.8% 11,536 15.0%
unserialize@18 47.1% 187 27.5% 193 32.4% 88,672 107.7% 63,232 82.1%
explode1 5.9% 2 0.3% 3 0.5% 1,144 1.4% 528 0.7%