Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::fetchAll

PDOStatement::fetchAllRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)44 42 -2 -4.5%
Incl. Wall Time (microsec) per call 6 5 -0 -4.5%
Excl. Wall Time (microsec)44 42 -2 -4.5%
Incl. CPU (microsecs)53 54 1 1.9%
Incl. CPU (microsecs) per call 7 7 0 1.9%
Excl. CPU (microsec)53 54 1 1.9%
Incl. MemUse (bytes)4,288 4,288 0 0.0%
Incl. MemUse (bytes) per call 536 536 0 0.0%
Excl. MemUse (bytes)4,288 4,288 0 0.0%
Incl. PeakMemUse (bytes)68 68 0 0.0%
Incl. PeakMemUse (bytes) per call 9 9 0 0.0%
Excl. PeakMemUse (bytes)68 68 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 -0.1% 1 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% 1 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Statement::fetchCol0 N/A% -2 -100.0% 1 100.0% 0 N/A% 0 N/A%