Run Report
Run #517c7d73caad2: 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@17 22.6% 447 0.2% 454 0.3% 104,936 0.8% 108,224 0.8%
Exclusive Metrics for Current Function99 22.1% 88 19.4% -11,648 -11.1% 1,992 1.8%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 447 100.0% 454 100.0% 104,936 100.0% 108,224 100.0%
Child functions
unserialize@17 46.7% 220 49.2% 228 50.2% 111,192 106.0% 100,408 92.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 126 28.2% 134 29.5% 4,256 4.1% 5,264 4.9%
explode1 6.7% 2 0.4% 4 0.9% 1,136 1.1% 560 0.5%