Run Report
Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem [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::prepareItem98 29.7% 27,929 8.8% 22,800 8.2% 2,135,296 13.0% 2,189,416 13.1%
Exclusive Metrics for Current Function1,570 5.6% 1,409 6.2% -291,824 -13.7% 4,984 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple98 100.0% 27,929 100.0% 22,800 100.0% 2,135,296 100.0% 2,189,416 100.0%
Child functions
unserialize98 43.9% 19,725 70.6% 16,964 74.4% 2,348,656 110.0% 2,124,872 97.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags98 43.9% 6,572 23.5% 4,333 19.0% 68,568 3.2% 58,376 2.7%
explode27 12.1% 62 0.2% 94 0.4% 9,896 0.5% 1,184 0.1%