Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Statement::fetchColRun #5394e21e9bd45Run #5394e2ae29e1bDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)257 280 23 8.9%
Incl. Wall Time (microsec) per call 12 13 1 8.9%
Excl. Wall Time (microsec)130 133 3 2.3%
Incl. CPU (microsecs)286 306 20 7.0%
Incl. CPU (microsecs) per call 14 15 1 7.0%
Excl. CPU (microsec)135 132 -3 -2.2%
Incl. MemUse (bytes)16,208 16,208 0 0.0%
Incl. MemUse (bytes) per call 772 772 0 0.0%
Excl. MemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 23 0.7% 20 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 13.0% -3 -15.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Config\DatabaseStorage::listAll0 N/A% 23 100.0% 20 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchAll0 N/A% 20 87.0% 23 115.0% 0 N/A% 0 N/A%