Run Report
Run #523f2bba6581f: 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::prepareItem108 30.1% 17,486 3.3% 15,222 3.1% 1,915,768 10.7% 2,300,560 12.8%
Exclusive Metrics for Current Function2,051 11.7% 1,918 12.6% -295,360 -15.4% 7,328 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple108 100.0% 17,486 100.0% 15,222 100.0% 1,915,768 100.0% 2,300,560 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags108 44.6% 8,296 47.4% 6,033 39.6% 75,184 3.9% 88,800 3.9%
unserialize108 44.6% 7,025 40.2% 7,125 46.8% 2,125,648 111.0% 2,203,120 95.8%
explode26 10.7% 114 0.7% 146 1.0% 10,296 0.5% 1,312 0.1%