Run Report
Run #53180b3960796: 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::prepareItem157 29.7% 37,077 5.2% 36,331 5.2% 4,473,504 9.7% 5,067,568 10.9%
Exclusive Metrics for Current Function2,486 6.7% 2,248 6.2% -540,576 -12.1% 9,608 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple157 100.0% 37,077 100.0% 36,331 100.0% 4,473,504 100.0% 5,067,568 100.0%
Child functions
unserialize154 42.4% 24,993 67.4% 24,987 68.8% 4,862,896 108.7% 4,796,400 94.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags157 43.3% 9,325 25.2% 8,756 24.1% 115,712 2.6% 243,704 4.8%
spl_autoload_call1 0.3% 147 0.4% 149 0.4% 9,704 0.2% 14,832 0.3%
explode51 14.0% 126 0.3% 191 0.5% 25,768 0.6% 3,024 0.1%