Run Report
Run #517c583d3e67e: 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% 436 0.2% 445 0.3% 104,936 1.0% 108,112 1.0%
Exclusive Metrics for Current Function88 20.2% 85 19.1% -11,648 -11.1% 1,992 1.8%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 436 100.0% 445 100.0% 104,936 100.0% 108,112 100.0%
Child functions
unserialize@17 46.7% 222 50.9% 229 51.5% 111,192 106.0% 100,296 92.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 124 28.4% 129 29.0% 4,256 4.1% 5,264 4.9%
explode1 6.7% 2 0.5% 2 0.4% 1,136 1.1% 560 0.5%