Run Report
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
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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@14 16.7% 6,234 0.4% 6,237 0.4% 1,477,704 2.8% 1,594,408 3.0%
Exclusive Metrics for Current Function100 1.6% 81 1.3% -174,680 -11.8% 576 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@14 100.0% 6,234 100.0% 6,237 100.0% 1,477,704 100.0% 1,594,408 100.0%
Child functions
unserialize@14 36.4% 6,002 96.3% 6,007 96.3% 1,647,120 111.5% 1,587,184 99.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags4 36.4% 123 2.0% 133 2.1% 2,920 0.2% 6,544 0.4%
explode3 27.3% 9 0.1% 16 0.3% 2,344 0.2% 104 0.0%