Run Report
Run #52d3e85377bba: XHProf Run (Namespace=drupal-perf-cottser)
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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::prepareItem75 29.6% 7,830 4.9% 7,080 4.8% 1,453,144 10.3% 1,964,944 13.8%
Exclusive Metrics for Current Function733 9.4% 660 9.3% -212,232 -14.6% 7,368 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple75 100.0% 7,830 100.0% 7,080 100.0% 1,453,144 100.0% 1,964,944 100.0%
Child functions
unserialize75 44.4% 3,898 49.8% 3,967 56.0% 1,599,792 110.1% 1,861,544 94.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags75 44.4% 3,177 40.6% 2,417 34.1% 58,200 4.0% 94,800 4.8%
explode19 11.2% 22 0.3% 36 0.5% 7,384 0.5% 1,232 0.1%