Run Report
Run #55d345ba7a723: 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::calculateChecksum57 22.8% 4,279 2.8% 14,464 0.1% 48,696 0.3%
Exclusive Metrics for Current Function574 13.4% -169,448 -1171.5% 2,896 5.9%
Parent functions
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid55 96.5% 3,946 92.2% 12,456 86.1% 48,696 100.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::getCurrentChecksum2 3.5% 333 7.8% 2,008 13.9% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query15 7.9% 3,205 74.9% 59,040 408.2% 33,688 69.2%
array_diff72 38.1% 186 4.3% 13,112 90.7% 4,208 8.6%
Drupal\Core\Database\Statement::fetchAllKeyed15 7.9% 157 3.7% 8,320 57.5% 368 0.8%
array_keys72 38.1% 150 3.5% 100,888 697.5% 7,536 15.5%
array_fill_keys15 7.9% 7 0.2% 2,552 17.6% 0 0.0%