Run Report
Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
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::prepareItem88 29.8% 15,066 8.7% 12,000 7.3% 1,755,448 12.7% 2,397,656 17.2%
Exclusive Metrics for Current Function1,113 7.4% 4,000 33.3% -231,792 -13.2% 10,944 0.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple88 100.0% 15,066 100.0% 12,000 100.0% 1,755,448 100.0% 2,397,656 100.0%
Child functions
unserialize88 44.4% 10,948 72.7% 8,000 66.7% 1,917,088 109.2% 2,297,208 95.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags88 44.4% 2,975 19.7% 0 0.0% 61,944 3.5% 87,992 3.7%
explode22 11.1% 30 0.2% 0 0.0% 8,208 0.5% 1,512 0.1%