Run Report
Run #529075c009a60: 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::prepareItem102 28.8% 13,840 3.8% 12,659 3.7% 1,961,256 11.2% 2,642,680 15.1%
Exclusive Metrics for Current Function1,305 9.4% 1,164 9.2% -325,648 -16.6% 7,168 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple102 100.0% 13,840 100.0% 12,659 100.0% 1,961,256 100.0% 2,642,680 100.0%
Child functions
unserialize102 42.0% 7,119 51.4% 7,214 57.0% 2,198,000 112.1% 2,510,168 95.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags102 42.0% 5,351 38.7% 4,164 32.9% 73,080 3.7% 123,296 4.7%
explode39 16.0% 65 0.5% 117 0.9% 15,824 0.8% 2,048 0.1%