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Run #519d5c4cd1983: XHProf Run (Namespace=drupal-perf-mrbaileys)
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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::prepareItem56 29.2% 9,711 5.5% 4,000 2.4% 1,079,072 9.9% 1,424,248 12.8%
Exclusive Metrics for Current Function1,024 10.5% 0 0.0% -114,400 -10.6% 5,368 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple56 100.0% 9,711 100.0% 4,000 100.0% 1,079,072 100.0% 1,424,248 100.0%
Child functions
unserialize56 44.1% 5,141 52.9% 4,000 100.0% 1,141,544 105.8% 1,365,640 95.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags56 44.1% 3,504 36.1% 0 0.0% 46,072 4.3% 52,568 3.7%
explode15 11.8% 42 0.4% 0 0.0% 5,856 0.5% 672 0.0%