Run Report
Run #518080a5ca60d: 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% 487 0.2% 492 0.2% 104,944 0.7% 108,392 0.7%
Exclusive Metrics for Current Function97 19.9% 84 17.1% -11,648 -11.1% 2,040 1.9%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 487 100.0% 492 100.0% 104,944 100.0% 108,392 100.0%
Child functions
unserialize@17 46.7% 261 53.6% 269 54.7% 111,200 106.0% 100,416 92.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 127 26.1% 135 27.4% 4,256 4.1% 5,376 5.0%
explode1 6.7% 2 0.4% 4 0.8% 1,136 1.1% 560 0.5%