Run Report
Run #5198f1db1bc51: 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::prepareItem100 29.8% 28,169 8.8% 22,902 8.2% 2,135,704 12.9% 2,199,888 13.1%
Exclusive Metrics for Current Function1,562 5.5% 1,424 6.2% -292,376 -13.7% 4,968 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple100 100.0% 28,169 100.0% 22,902 100.0% 2,135,704 100.0% 2,199,888 100.0%
Child functions
unserialize100 44.1% 19,969 70.9% 17,052 74.5% 2,348,640 110.0% 2,132,704 96.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags100 44.1% 6,582 23.4% 4,341 19.0% 69,544 3.3% 61,032 2.8%
explode27 11.9% 56 0.2% 85 0.4% 9,896 0.5% 1,184 0.1%