Run Report
Run #519bd4c5b5ac8: 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::prepareItem140 31.1% 33,788 4.2% 29,184 3.8% 2,380,208 5.8% 2,752,880 6.6%
Exclusive Metrics for Current Function2,764 8.2% 2,599 8.9% -477,360 -20.1% 7,296 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple140 100.0% 33,788 100.0% 29,184 100.0% 2,380,208 100.0% 2,752,880 100.0%
Child functions
unserialize140 46.5% 22,547 66.7% 20,193 69.2% 2,758,928 115.9% 2,696,352 97.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags140 46.5% 8,367 24.8% 6,248 21.4% 90,776 3.8% 48,144 1.7%
explode21 7.0% 110 0.3% 144 0.5% 7,864 0.3% 1,088 0.0%