Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDOStatement::fetchAll

PDOStatement::fetchAllRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)35 33 -2 -5.7%
Incl. Wall Time (microsec) per call 6 6 -0 -5.7%
Excl. Wall Time (microsec)35 33 -2 -5.7%
Incl. CPU (microsecs)42 53 11 26.2%
Incl. CPU (microsecs) per call 7 9 2 26.2%
Excl. CPU (microsec)42 53 11 26.2%
Incl. MemUse (bytes)3,544 3,544 0 0.0%
Incl. MemUse (bytes) per call 591 591 0 0.0%
Excl. MemUse (bytes)3,544 3,544 0 0.0%
Incl. PeakMemUse (bytes)616 616 0 0.0%
Incl. PeakMemUse (bytes) per call 103 103 0 0.0%
Excl. PeakMemUse (bytes)616 616 0 0.0%

Parent/Child Regression/Improvement report for PDOStatement::fetchAll [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
PDOStatement::fetchAll0 N/A% -2 -0.0% 11 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% 11 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::fetchCol0 N/A% -2 -100.0% 11 100.0% 0 N/A% 0 N/A%