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Run #519de9d0c2818: XHProf Run (Namespace=drupal-perf-cottser)
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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@112 26.1% 874 0.1% 774 0.1% 97,440 0.6% 83,160 0.5%
Exclusive Metrics for Current Function166 19.0% 160 20.7% -15,792 -16.2% 1,696 2.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@112 100.0% 874 100.0% 774 100.0% 97,440 100.0% 83,160 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags12 48.0% 493 56.4% 390 50.4% 7,576 7.8% 12,400 14.9%
unserialize@112 48.0% 213 24.4% 222 28.7% 104,512 107.3% 68,536 82.4%
explode1 4.0% 2 0.2% 2 0.3% 1,144 1.2% 528 0.6%