Run Report
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::prepareItem79 29.6% 21,176 1.6% 24,001 2.2% 791,632 9.8% 1,103,116 13.4%
Exclusive Metrics for Current Function2,151 10.2% 4,001 16.7% -226,032 -28.6% 1,628 0.1%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple79 100.0% 21,176 100.0% 24,001 100.0% 791,632 100.0% 1,103,116 100.0%
Child functions
unserialize78 43.6% 12,004 56.7% 12,000 50.0% 979,108 123.7% 1,065,036 96.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags79 44.1% 6,939 32.8% 4,000 16.7% 34,088 4.3% 36,092 3.3%
explode22 12.3% 82 0.4% 4,000 16.7% 4,468 0.6% 360 0.0%