Run Report
Run #519d45a7cd8f5: 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% 1,072 0.1% 917 0.1% 38,592 0.4% 62,324 0.6%
Exclusive Metrics for Current Function158 14.7% 147 16.0% -11,528 -29.9% 640 1.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 1,072 100.0% 917 100.0% 38,592 100.0% 62,324 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 578 53.9% 424 46.2% 2,992 7.8% 3,500 5.6%
unserialize@17 46.7% 333 31.1% 341 37.2% 46,480 120.4% 57,792 92.7%
explode1 6.7% 3 0.3% 5 0.5% 648 1.7% 392 0.6%