Diff Report
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd0d6038b3: XHProf Run (Namespace=drupal-perf-mrbaileys)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Statement::fetchColRun #519fd0873c1d7Run #519fd0d6038b3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)26 24 -2 -7.7%
Incl. Wall Time (microsec) per call 26 24 -2 -7.7%
Excl. Wall Time (microsec)11 9 -2 -18.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)11,008 11,008 0 0.0%
Incl. MemUse (bytes) per call 11,008 11,008 0 0.0%
Excl. MemUse (bytes)1,184 1,184 0 0.0%
Incl. PeakMemUse (bytes)4,536 4,536 0 0.0%
Incl. PeakMemUse (bytes) per call 4,536 4,536 0 0.0%
Excl. PeakMemUse (bytes)968 968 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Statement::fetchCol0 N/A% -2 -2.9% 0 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent function
node_admin_nodes0 N/A% -2 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchAll0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%