Run Report
Run #519abcdcdf015: XHProf Run (Namespace=drupal-perf-trevorbradley)
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::prepareItem85 29.7% 17,107 6.7% 20,000 7.9% 1,939,008 13.3% 2,523,768 17.0%
Exclusive Metrics for Current Function1,120 6.5% 0 0.0% -266,240 -13.7% 6,344 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple85 100.0% 17,107 100.0% 20,000 100.0% 1,939,008 100.0% 2,523,768 100.0%
Child functions
unserialize85 44.3% 12,092 70.7% 16,000 80.0% 2,135,704 110.1% 2,457,664 97.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags85 44.3% 3,856 22.5% 4,000 20.0% 61,344 3.2% 59,040 2.3%
explode22 11.5% 39 0.2% 0 0.0% 8,200 0.4% 720 0.0%