Run Report
Run #54e0a6d45fe2a: 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::prepareItem131 28.9% 18,510 2.6% 17,362 2.5% 4,258,760 8.6% 4,587,192 9.1%
Exclusive Metrics for Current Function1,131 6.1% 977 5.6% -478,696 -11.2% 1,880 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple131 100.0% 18,510 100.0% 17,362 100.0% 4,258,760 100.0% 4,587,192 100.0%
Child functions
unserialize131 41.9% 12,630 68.2% 12,725 73.3% 4,694,920 110.2% 4,513,048 98.4%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid131 41.9% 4,698 25.4% 3,549 20.4% 17,576 0.4% 71,120 1.6%
explode51 16.3% 51 0.3% 111 0.6% 24,960 0.6% 1,144 0.0%