Run Report
Run #54e141c217b7e: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::calculateChecksum175 30.1% 4,164 0.3% 16,616 0.1% 28,568 0.1%
Exclusive Metrics for Current Function1,177 28.3% -272,784 -1641.7% 1,872 6.6%
Parent function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid175 100.0% 4,164 100.0% 16,616 100.0% 28,568 100.0%
Child functions
Drupal\Core\Database\Connection::query10 2.5% 2,196 52.7% 37,328 224.7% 21,952 76.8%
array_diff185 46.2% 370 8.9% 25,968 156.3% 2,360 8.3%
array_keys185 46.2% 329 7.9% 219,432 1320.6% 1,800 6.3%
Drupal\Core\Database\Statement::fetchAllKeyed10 2.5% 88 2.1% 4,368 26.3% 584 2.0%
array_fill_keys10 2.5% 4 0.1% 2,304 13.9% 0 0.0%