Run Report
Run #5198eec546553: 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@18 23.5% 688 0.2% 624 0.2% 82,304 0.5% 77,584 0.5%
Exclusive Metrics for Current Function114 16.6% 108 17.3% -13,112 -15.9% 1,680 2.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 100.0% 688 100.0% 624 100.0% 82,304 100.0% 77,584 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags8 47.1% 387 56.2% 323 51.8% 5,624 6.8% 14,272 18.4%
unserialize@18 47.1% 185 26.9% 191 30.6% 88,648 107.7% 61,104 78.8%
explode1 5.9% 2 0.3% 2 0.3% 1,144 1.4% 528 0.7%