Run Report
Run #51772fb85f61f: 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::prepareItem128 31.1% 24,776 5.6% 20,980 5.1% 1,911,768 12.1% 2,528,496 15.8%
Exclusive Metrics for Current Function1,590 6.4% 1,451 6.9% -425,880 -22.3% 7,360 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple128 100.0% 24,776 100.0% 20,980 100.0% 1,911,768 100.0% 2,528,496 100.0%
Child functions
unserialize128 46.7% 17,016 68.7% 15,012 71.6% 2,248,376 117.6% 2,433,664 96.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags128 46.7% 6,133 24.8% 4,455 21.2% 82,384 4.3% 86,264 3.4%
explode18 6.6% 37 0.1% 62 0.3% 6,888 0.4% 1,208 0.0%