Run Report
Run #5578e29590a73: 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::calculateChecksum121 27.5% 4,648 1.3% 16,288 0.1% 158,328 0.6%
Exclusive Metrics for Current Function788 17.0% -479,368 -2943.1% 5,224 3.3%
Parent function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid121 100.0% 4,648 100.0% 16,288 100.0% 158,328 100.0%
Child functions
Drupal\Core\Database\Connection::query14 4.5% 2,918 62.8% 55,832 342.8% 47,488 30.0%
array_diff135 43.3% 438 9.4% 22,064 135.5% 16,664 10.5%
array_keys135 43.3% 420 9.0% 407,648 2502.8% 88,528 55.9%
Drupal\Core\Database\Statement::fetchAllKeyed14 4.5% 83 1.8% 6,360 39.0% 424 0.3%
array_fill_keys14 4.5% 1 0.0% 3,752 23.0% 0 0.0%