Run Report
Run #51ec51f5849d9: 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@19 23.7% 856 0.1% 741 0.1% 82,304 0.4% 99,176 0.5%
Exclusive Metrics for Current Function106 12.4% 95 12.8% -13,784 -16.7% 1,616 1.6%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@19 100.0% 856 100.0% 741 100.0% 82,304 100.0% 99,176 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags9 45.0% 587 68.6% 471 63.6% 6,992 8.5% 26,880 27.1%
unserialize@19 45.0% 159 18.6% 169 22.8% 87,608 106.4% 70,104 70.7%
explode2 10.0% 4 0.5% 6 0.8% 1,488 1.8% 576 0.6%