Run Report
Run #5394e33e8d847: 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::prepareItem168 25.0% 39,331 3.8% 37,343 3.7% 4,012,696 8.3% 3,928,856 8.1%
Exclusive Metrics for Current Function2,918 7.4% 2,565 6.9% -468,688 -11.7% 6,096 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple168 100.0% 39,331 100.0% 37,343 100.0% 4,012,696 100.0% 3,928,856 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags168 33.9% 20,566 52.3% 18,597 49.8% 34,272 0.9% 305,960 7.8%
unserialize168 33.9% 15,277 38.8% 15,454 41.4% 4,346,032 108.3% 3,595,864 91.5%
explode159 32.1% 351 0.9% 506 1.4% 87,952 2.2% 2,960 0.1%
spl_autoload_call1 0.2% 219 0.6% 221 0.6% 13,128 0.3% 17,976 0.5%