Run Report
Run #52c883daaf401: XHProf Run (Namespace=drupal-perf-cottser)
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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::prepareItem88 30.1% 8,338 3.4% 7,388 3.2% 1,695,920 7.8% 1,938,776 8.9%
Exclusive Metrics for Current Function887 10.6% 819 11.1% -281,088 -16.6% 6,584 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple88 100.0% 8,338 100.0% 7,388 100.0% 1,695,920 100.0% 1,938,776 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags88 45.1% 3,845 46.1% 2,874 38.9% 66,984 3.9% 88,608 4.6%
unserialize85 43.6% 3,584 43.0% 3,654 49.5% 1,901,456 112.1% 1,842,312 95.0%
explode22 11.3% 22 0.3% 41 0.6% 8,568 0.5% 1,272 0.1%