Run Report
Run #5190178a09c92: XHProf Run (Namespace=drupal-perf-cottser)
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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::prepareItem93 29.8% 23,066 8.7% 19,430 8.4% 1,929,112 10.8% 2,596,952 14.4%
Exclusive Metrics for Current Function1,429 6.2% 1,310 6.7% -274,136 -14.2% 9,864 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple93 100.0% 23,066 100.0% 19,430 100.0% 1,929,112 100.0% 2,596,952 100.0%
Child functions
unserialize93 44.3% 15,729 68.2% 13,961 71.9% 2,129,096 110.4% 2,493,208 96.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags93 44.3% 5,850 25.4% 4,070 20.9% 65,264 3.4% 92,456 3.6%
explode24 11.4% 58 0.3% 89 0.5% 8,888 0.5% 1,424 0.1%