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Run #51b51807d6d9d: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 930 0.1% 728 0.1% 75,672 0.2% 64,088 0.2%
Exclusive Metrics for Current Function139 14.9% 122 16.8% -11,720 -15.5% 1,944 3.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 930 100.0% 728 100.0% 75,672 100.0% 64,088 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 564 60.6% 362 49.7% 5,136 6.8% 11,128 17.4%
unserialize@17 46.7% 224 24.1% 236 32.4% 81,112 107.2% 50,776 79.2%
explode1 6.7% 3 0.3% 8 1.1% 1,144 1.5% 240 0.4%