Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchCol

Drupal\Core\Database\Statement::fetchColRun #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 2 2 N/A%
Incl. Wall Time (microsec) 33 33 N/A%
Incl. Wall Time (microsec) per call N/A 17 17 N/A%
Excl. Wall Time (microsec) 20 20 N/A%
Incl. CPU (microsecs) 0 0 N/A%
Incl. CPU (microsecs) per call N/A 0 0 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 2,876 2,876 N/A%
Incl. MemUse (bytes) per call N/A 1,438 1,438 N/A%
Excl. MemUse (bytes) 1,128 1,128 N/A%
Incl. PeakMemUse (bytes) 212 212 N/A%
Incl. PeakMemUse (bytes) per call N/A 106 106 N/A%
Excl. PeakMemUse (bytes) 212 212 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::fetchCol2 15.4% 33 0.0% 0 0.0% 2,876 0.0% 212 0.0%
Exclusive Metrics Diff for Current Function20 60.6% 0 N/A% 1,128 39.2% 212 100.0%
Parent functions
comment_get_thread1 50.0% 17 51.5% 0 N/A% 1,480 51.5% 212 100.0%
user_roles1 50.0% 16 48.5% 0 N/A% 1,396 48.5% 0 0.0%
Child function
PDOStatement::fetchAll2 100.0% 13 39.4% 0 N/A% 1,748 60.8% 0 0.0%