Run Report
Run #51c681e794599: 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::prepareItem105 31.0% 22,731 2.0% 19,525 1.8% 1,865,912 9.8% 2,271,488 11.8%
Exclusive Metrics for Current Function2,242 9.9% 2,109 10.8% -265,464 -14.2% 7,128 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple105 100.0% 22,731 100.0% 19,525 100.0% 1,865,912 100.0% 2,271,488 100.0%
Child functions
unserialize105 46.7% 13,076 57.5% 12,142 62.2% 2,055,240 110.1% 2,204,520 97.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags105 46.7% 7,349 32.3% 5,184 26.6% 70,072 3.8% 58,800 2.6%
explode15 6.7% 64 0.3% 90 0.5% 6,064 0.3% 1,040 0.0%