Diff Report
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Statement::fetchCol

Drupal\Core\Database\Statement::fetchColRun #557c2635273b3Run #557c27da9db93DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)22 12 -10 -45.5%
Incl. Wall Time (microsec) per call 11 6 -5 -45.5%
Excl. Wall Time (microsec)6 7 1 16.7%
Incl. MemUse (bytes)3,288 3,288 0 0.0%
Incl. MemUse (bytes) per call 1,644 1,644 0 0.0%
Excl. MemUse (bytes)1,064 1,064 0 0.0%
Incl. PeakMemUse (bytes)1,744 1,744 0 0.0%
Incl. PeakMemUse (bytes) per call 872 872 0 0.0%
Excl. PeakMemUse (bytes)848 848 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::fetchCol [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Statement::fetchCol0 N/A% -10 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 10.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Config\DatabaseStorage::listAll0 N/A% -10 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchAll0 N/A% -11 -110.0% 0 N/A% 0 N/A%