Run Report
Run #55a8733f9d19a: XHProf Run (Namespace=drupal-perf-lauriii)
Tip
Click a function name below to drill down.

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::calculateChecksum58 21.8% 1,595 2.1% 14,312 0.1% 39,256 0.2%
Exclusive Metrics for Current Function356 22.3% -172,672 -1206.5% 2,856 7.3%
Parent function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid58 100.0% 1,595 100.0% 14,312 100.0% 39,256 100.0%
Child functions
Drupal\Core\Database\Connection::query17 8.5% 916 57.4% 29,560 206.5% 23,648 60.2%
array_diff75 37.3% 164 10.3% 13,408 93.7% 3,280 8.4%
Drupal\Core\Database\Statement::fetchAllKeyed17 8.5% 102 6.4% 9,336 65.2% 1,312 3.3%
array_keys75 37.3% 57 3.6% 131,952 922.0% 7,888 20.1%
array_fill_keys17 8.5% 0 0.0% 2,728 19.1% 272 0.7%