Run Report
Run #51a287779d22e: 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::prepareItem92 30.4% 23,565 7.5% 18,029 6.6% 1,789,496 11.9% 1,838,128 12.1%
Exclusive Metrics for Current Function1,624 6.9% 1,529 8.5% -284,936 -15.9% 4,656 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple92 100.0% 23,565 100.0% 18,029 100.0% 1,789,496 100.0% 1,838,128 100.0%
Child functions
unserialize92 45.5% 14,470 61.4% 11,882 65.9% 2,005,800 112.1% 1,772,896 96.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags92 45.5% 7,398 31.4% 4,525 25.1% 61,768 3.5% 59,472 3.2%
explode18 8.9% 73 0.3% 93 0.5% 6,864 0.4% 1,104 0.1%