Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::fetchAll

PDOStatement::fetchAllRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)35 34 -1 -2.9%
Incl. Wall Time (microsec) per call 4 4 -0 -2.9%
Excl. Wall Time (microsec)35 34 -1 -2.9%
Incl. CPU (microsecs)47 41 -6 -12.8%
Incl. CPU (microsecs) per call 5 5 -1 -12.8%
Excl. CPU (microsec)47 41 -6 -12.8%
Incl. MemUse (bytes)12,304 12,144 -160 -1.3%
Incl. MemUse (bytes) per call 1,367 1,349 -18 -1.3%
Excl. MemUse (bytes)12,304 12,144 -160 -1.3%
Incl. PeakMemUse (bytes)856 856 0 0.0%
Incl. PeakMemUse (bytes) per call 95 95 0 0.0%
Excl. PeakMemUse (bytes)856 856 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% -1 -0.1% -6 -0.3% -160 -0.7% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -6 -100.0% -160 -100.0% 0 N/A%
Parent function
Drupal\Core\Database\Statement::fetchCol0 N/A% -1 -100.0% -6 -100.0% -160 -100.0% 0 N/A%