Run Report
Run #52f30b3f0ac5a: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::prepareItem205 31.4% 23,668 4.0% 23,521 4.0% 3,097,256 7.5% 3,658,736 8.8%
Exclusive Metrics for Current Function2,638 11.1% 2,403 10.2% -428,520 -13.8% 8,656 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple205 100.0% 23,668 100.0% 23,521 100.0% 3,097,256 100.0% 3,658,736 100.0%
Child functions
unserialize203 46.2% 14,263 60.3% 14,447 61.4% 3,380,992 109.2% 3,535,440 96.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags205 46.7% 6,571 27.8% 6,431 27.3% 123,216 4.0% 99,592 2.7%
spl_autoload_call1 0.2% 130 0.5% 131 0.6% 9,760 0.3% 13,400 0.4%
explode30 6.8% 66 0.3% 109 0.5% 11,808 0.4% 1,648 0.0%