Run Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem@1 [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::prepareItem@17 22.6% 1,205 0.1% 1,032 0.1% 38,592 0.4% 62,324 0.6%
Exclusive Metrics for Current Function165 13.7% 154 14.9% -11,528 -29.9% 640 1.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 1,205 100.0% 1,032 100.0% 38,592 100.0% 62,324 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 623 51.7% 448 43.4% 2,992 7.8% 3,500 5.6%
unserialize@17 46.7% 414 34.4% 424 41.1% 46,480 120.4% 57,792 92.7%
explode1 6.7% 3 0.2% 6 0.6% 648 1.7% 392 0.6%