Run Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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% 850 0.3% 835 0.3% 75,816 0.6% 67,280 0.6%
Exclusive Metrics for Current Function124 14.6% 117 14.0% -11,728 -15.5% 1,680 2.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 850 100.0% 835 100.0% 75,816 100.0% 67,280 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 377 44.4% 360 43.1% 5,136 6.8% 5,944 8.8%
unserialize@17 46.7% 347 40.8% 354 42.4% 81,264 107.2% 59,320 88.2%
explode1 6.7% 2 0.2% 4 0.5% 1,144 1.5% 336 0.5%