Run Report
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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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@19 23.7% 1,066 0.3% 733 0.2% 81,912 0.4% 97,728 0.5%
Exclusive Metrics for Current Function109 10.2% 109 14.9% -13,752 -16.8% 1,328 1.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@19 100.0% 1,066 100.0% 733 100.0% 81,912 100.0% 97,728 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags9 45.0% 778 73.0% 440 60.0% 6,992 8.5% 26,640 27.3%
unserialize@19 45.0% 175 16.4% 178 24.3% 87,184 106.4% 69,032 70.6%
explode2 10.0% 4 0.4% 6 0.8% 1,488 1.8% 728 0.7%