Run Report
Run #55cb78cfb70e4: XHProf Run (Namespace=drupal-perf-sorressean)
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Parent/Child report for Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum50 20.5% 5,295 3.9% 14,176 0.1% 70,616 0.5%
Exclusive Metrics for Current Function651 12.3% -188,264 -1328.0% 3,776 5.3%
Parent function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid50 100.0% 5,295 100.0% 14,176 100.0% 70,616 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::query18 9.5% 3,980 75.2% 67,984 479.6% 43,192 61.2%
Drupal\Core\Database\Statement::fetchAllKeyed18 9.5% 314 5.9% 9,784 69.0% 1,176 1.7%
array_diff68 35.8% 194 3.7% 12,320 86.9% 6,640 9.4%
array_keys68 35.8% 145 2.7% 109,536 772.7% 15,832 22.4%
array_fill_keys18 9.5% 11 0.2% 2,816 19.9% 0 0.0%