Run Report
Run #530ed20e39905: 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::prepareItem81 29.9% 11,733 2.9% 11,443 2.8% 1,712,120 5.2% 1,883,072 5.7%
Exclusive Metrics for Current Function1,210 10.3% 1,119 9.8% -224,616 -13.1% 5,672 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple81 100.0% 11,733 100.0% 11,443 100.0% 1,712,120 100.0% 1,883,072 100.0%
Child functions
unserialize81 44.8% 5,934 50.6% 6,004 52.5% 1,855,808 108.4% 1,788,448 95.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags81 44.8% 4,409 37.6% 4,120 36.0% 62,984 3.7% 73,296 3.9%
spl_autoload_call1 0.6% 142 1.2% 143 1.2% 9,704 0.6% 14,792 0.8%
explode18 9.9% 38 0.3% 57 0.5% 8,240 0.5% 864 0.0%