Run Report
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem@1 [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::prepareItem@17 22.6% 1,183 0.1% 981 0.1% 38,620 0.4% 62,092 0.6%
Exclusive Metrics for Current Function150 12.7% 138 14.1% -11,528 -29.8% 568 0.9%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 1,183 100.0% 981 100.0% 38,620 100.0% 62,092 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 638 53.9% 435 44.3% 2,992 7.7% 3,316 5.3%
unserialize@17 46.7% 392 33.1% 402 41.0% 46,508 120.4% 57,816 93.1%
explode1 6.7% 3 0.3% 6 0.6% 648 1.7% 392 0.6%