Run Report
Run #5394e21e9bd45: 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% 39,426 3.8% 37,487 3.7% 4,012,600 8.3% 3,915,960 8.1%
Exclusive Metrics for Current Function2,913 7.4% 2,588 6.9% -599,672 -14.9% 5,016 0.1%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple168 100.0% 39,426 100.0% 37,487 100.0% 4,012,600 100.0% 3,915,960 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags168 33.9% 20,771 52.7% 18,827 50.2% 165,256 4.1% 306,496 7.8%
unserialize168 33.9% 15,164 38.5% 15,339 40.9% 4,345,936 108.3% 3,583,448 91.5%
explode159 32.1% 353 0.9% 507 1.4% 87,952 2.2% 3,088 0.1%
spl_autoload_call1 0.2% 225 0.6% 226 0.6% 13,128 0.3% 17,912 0.5%