Run Report
Run #517d7319aefb8: 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::prepareItem58 29.0% 22,654 10.2% 18,305 9.0% 1,460,248 11.0% 1,918,952 14.4%
Exclusive Metrics for Current Function876 3.9% 775 4.2% -163,696 -11.2% 6,080 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple58 100.0% 22,654 100.0% 18,305 100.0% 1,460,248 100.0% 1,918,952 100.0%
Child functions
unserialize58 43.6% 17,015 75.1% 14,477 79.1% 1,569,184 107.5% 1,834,504 95.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags58 43.6% 4,729 20.9% 2,997 16.4% 48,208 3.3% 77,112 4.0%
explode17 12.8% 34 0.2% 56 0.3% 6,552 0.4% 1,256 0.1%