Run Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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::prepareItem107 30.1% 38,219 4.4% 32,428 4.1% 1,134,280 10.9% 1,514,980 14.0%
Exclusive Metrics for Current Function2,292 6.0% 2,110 6.5% -320,820 -28.3% 5,804 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple107 100.0% 38,219 100.0% 32,428 100.0% 1,134,280 100.0% 1,514,980 100.0%
Child functions
unserialize106 44.4% 27,783 72.7% 24,486 75.5% 1,408,060 124.1% 1,467,984 96.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags107 44.8% 8,069 21.1% 5,710 17.6% 41,860 3.7% 40,404 2.7%
explode26 10.9% 75 0.2% 122 0.4% 5,180 0.5% 788 0.1%