Run Report
Run #517c57bee95f3: 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% 22,895 12.9% 18,760 12.0% 1,457,936 13.6% 1,913,704 17.7%
Exclusive Metrics for Current Function865 3.8% 791 4.2% -163,680 -11.2% 6,064 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple58 100.0% 22,895 100.0% 18,760 100.0% 1,457,936 100.0% 1,913,704 100.0%
Child functions
unserialize58 43.6% 17,243 75.3% 14,869 79.3% 1,566,856 107.5% 1,825,512 95.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags58 43.6% 4,753 20.8% 3,041 16.2% 48,184 3.3% 80,872 4.2%
explode17 12.8% 34 0.1% 59 0.3% 6,576 0.5% 1,256 0.1%