Run Report
Run #51990c6b6ce43: 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::prepareItem65 30.2% 15,114 5.0% 13,258 4.6% 1,328,368 10.1% 1,339,784 10.1%
Exclusive Metrics for Current Function844 5.6% 749 5.6% -211,736 -15.9% 4,032 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple65 100.0% 15,114 100.0% 13,258 100.0% 1,328,368 100.0% 1,339,784 100.0%
Child functions
unserialize65 46.1% 11,854 78.4% 10,600 80.0% 1,489,248 112.1% 1,298,216 96.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags65 46.1% 2,394 15.8% 1,872 14.1% 46,352 3.5% 36,608 2.7%
explode11 7.8% 22 0.1% 37 0.3% 4,504 0.3% 928 0.1%