Run Report
Run #51967382583a3: XHProf Run (Namespace=drupal-perf-steveoliver)
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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::prepareItem120 30.8% 101,754 4.9% 28,000 3.9% 2,880,296 5.1% 3,337,784 5.9%
Exclusive Metrics for Current Function7,446 7.3% 0 0.0% -224,072 -7.8% 10,360 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple120 100.0% 101,754 100.0% 28,000 100.0% 2,880,296 100.0% 3,337,784 100.0%
Child functions
unserialize120 46.2% 74,262 73.0% 20,000 71.4% 2,976,872 103.4% 3,236,136 97.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags120 46.2% 19,783 19.4% 8,000 28.6% 116,464 4.0% 90,784 2.7%
explode20 7.7% 263 0.3% 0 0.0% 11,032 0.4% 504 0.0%