Run Report
Run #52ed72044139b: 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::prepareItem77 29.5% 16,282 0.8% 15,862 0.8% 1,866,696 5.1% 1,614,320 4.4%
Exclusive Metrics for Current Function1,849 11.4% 1,736 10.9% -279,552 -15.0% 4,056 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple77 100.0% 16,282 100.0% 15,862 100.0% 1,866,696 100.0% 1,614,320 100.0%
Child functions
unserialize74 42.3% 7,164 44.0% 7,241 45.6% 2,065,456 110.6% 1,526,488 94.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags77 44.0% 7,009 43.0% 6,592 41.6% 60,728 3.3% 66,968 4.1%
spl_autoload_call1 0.6% 140 0.9% 141 0.9% 11,128 0.6% 15,608 1.0%
explode23 13.1% 120 0.7% 152 1.0% 8,936 0.5% 1,200 0.1%