Run Report
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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::calculateChecksum211 29.2% 7,598 0.8% 24,128 0.1% 141,920 0.5%
Exclusive Metrics for Current Function1,295 17.0% -1,308,176 -5421.8% 3,512 2.5%
Parent function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid211 100.0% 7,598 100.0% 24,128 100.0% 141,920 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::query17 3.4% 4,024 53.0% 72,608 300.9% 46,008 32.4%
array_diff228 45.0% 1,185 15.6% 37,064 153.6% 8,048 5.7%
array_keys228 45.0% 895 11.8% 1,208,352 5008.1% 83,552 58.9%
Drupal\Core\Database\Statement::fetchAllKeyed17 3.4% 188 2.5% 8,272 34.3% 800 0.6%
array_fill_keys17 3.4% 11 0.1% 6,008 24.9% 0 0.0%