Run Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::prepareItem90 29.7% 33,069 5.8% 28,353 5.3% 2,310,368 5.9% 2,553,000 6.4%
Exclusive Metrics for Current Function2,096 6.3% 1,969 6.9% -285,600 -12.4% 6,016 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple90 100.0% 33,069 100.0% 28,353 100.0% 2,310,368 100.0% 2,553,000 100.0%
Child functions
unserialize90 44.1% 23,208 70.2% 20,739 73.1% 2,520,248 109.1% 2,493,296 97.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags90 44.1% 7,646 23.1% 5,489 19.4% 66,800 2.9% 52,520 2.1%
explode24 11.8% 119 0.4% 156 0.6% 8,920 0.4% 1,168 0.0%