Run Report
Run #5190217a23e77: 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% 673 0.3% 550 0.2% 75,848 0.4% 71,992 0.4%
Exclusive Metrics for Current Function103 15.3% 95 17.3% -11,728 -15.5% 1,728 2.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 673 100.0% 550 100.0% 75,848 100.0% 71,992 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 391 58.1% 267 48.5% 5,136 6.8% 10,768 15.0%
unserialize@17 46.7% 177 26.3% 185 33.6% 81,296 107.2% 58,968 81.9%
explode1 6.7% 2 0.3% 3 0.5% 1,144 1.5% 528 0.7%