Run Report
Run #51774c26bf054: 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% 25,557 5.8% 21,523 5.3% 1,911,728 12.1% 2,532,304 15.8%
Exclusive Metrics for Current Function1,596 6.2% 1,447 6.7% -425,936 -22.3% 7,360 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple128 100.0% 25,557 100.0% 21,523 100.0% 1,911,728 100.0% 2,532,304 100.0%
Child functions
unserialize128 46.7% 17,691 69.2% 15,596 72.5% 2,248,392 117.6% 2,437,328 96.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags128 46.7% 6,236 24.4% 4,425 20.6% 82,384 4.3% 86,408 3.4%
explode18 6.6% 34 0.1% 55 0.3% 6,888 0.4% 1,208 0.0%