Run Report
Run #52c873babaf02: 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::prepareItem71 29.2% 8,000 3.4% 6,908 3.1% 1,413,104 7.6% 1,822,624 9.8%
Exclusive Metrics for Current Function735 9.2% 630 9.1% -229,480 -16.2% 6,056 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple71 100.0% 8,000 100.0% 6,908 100.0% 1,413,104 100.0% 1,822,624 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags71 43.6% 3,960 49.5% 2,882 41.7% 59,688 4.2% 108,824 6.0%
unserialize68 41.7% 3,281 41.0% 3,343 48.4% 1,573,616 111.4% 1,706,280 93.6%
explode24 14.7% 24 0.3% 53 0.8% 9,280 0.7% 1,464 0.1%