Run Report
Run #51afe9f952272: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::prepareItem96 29.4% 29,229 8.3% 22,277 7.4% 1,958,208 12.1% 2,258,160 13.7%
Exclusive Metrics for Current Function1,836 6.3% 1,698 7.6% -267,264 -13.6% 5,672 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple96 100.0% 29,229 100.0% 22,277 100.0% 1,958,208 100.0% 2,258,160 100.0%
Child functions
unserialize95 42.8% 18,508 63.3% 15,102 67.8% 2,142,512 109.4% 2,168,144 96.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags96 43.2% 8,768 30.0% 5,310 23.8% 71,680 3.7% 83,056 3.7%
explode31 14.0% 117 0.4% 167 0.7% 11,280 0.6% 1,288 0.1%