Run Report
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem@1 [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::prepareItem@18 22.2% 919 0.5% 747 0.5% 146,992 1.3% 148,976 1.3%
Exclusive Metrics for Current Function102 11.1% 93 12.4% -19,640 -13.4% 2,208 1.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 100.0% 919 100.0% 747 100.0% 146,992 100.0% 148,976 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags8 44.4% 447 48.6% 277 37.1% 5,624 3.8% 10,168 6.8%
unserialize@18 44.4% 363 39.5% 369 49.4% 159,528 108.5% 135,992 91.3%
explode2 11.1% 7 0.8% 8 1.1% 1,480 1.0% 608 0.4%