Run Report
Run #54e146d617a96: 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% 4,080 0.4% 16,616 0.1% 33,336 0.1%
Exclusive Metrics for Current Function1,079 26.4% -272,784 -1641.7% 1,920 5.8%
Parent function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid175 100.0% 4,080 100.0% 16,616 100.0% 33,336 100.0%
Child functions
Drupal\Core\Database\Connection::query10 2.5% 2,317 56.8% 37,360 224.8% 25,720 77.2%
array_diff185 46.2% 300 7.4% 25,968 156.3% 2,792 8.4%
array_keys185 46.2% 291 7.1% 219,400 1320.4% 2,320 7.0%
Drupal\Core\Database\Statement::fetchAllKeyed10 2.5% 88 2.2% 4,368 26.3% 584 1.8%
array_fill_keys10 2.5% 5 0.1% 2,304 13.9% 0 0.0%