Run Report
Run #518fb7370421e: 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@17 22.6% 733 0.3% 612 0.3% 75,840 0.7% 72,704 0.7%
Exclusive Metrics for Current Function98 13.4% 89 14.5% -11,728 -15.5% 1,776 2.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 733 100.0% 612 100.0% 75,840 100.0% 72,704 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 414 56.5% 296 48.4% 5,136 6.8% 10,328 14.2%
unserialize@17 46.7% 219 29.9% 225 36.8% 81,288 107.2% 60,072 82.6%
explode1 6.7% 2 0.3% 2 0.3% 1,144 1.5% 528 0.7%