Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDOStatement::fetchAll

PDOStatement::fetchAllRun #519af44245f83Run #519af4b90e33bDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)168 142 -26 -15.5%
Incl. Wall Time (microsec) per call 8 7 -1 -15.5%
Excl. Wall Time (microsec)168 142 -26 -15.5%
Incl. CPU (microsecs)185 161 -24 -13.0%
Incl. CPU (microsecs) per call 9 8 -1 -13.0%
Excl. CPU (microsec)185 161 -24 -13.0%
Incl. MemUse (bytes)22,784 22,784 0 0.0%
Incl. MemUse (bytes) per call 1,085 1,085 0 0.0%
Excl. MemUse (bytes)22,784 22,784 0 0.0%
Incl. PeakMemUse (bytes)1,552 1,552 0 0.0%
Incl. PeakMemUse (bytes) per call 74 74 0 0.0%
Excl. PeakMemUse (bytes)1,552 1,552 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% -26 -1.1% -24 -1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-26 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\aggregator\ItemStorageController::attachLoad0 N/A% -19 -73.1% -18 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchCol0 N/A% -7 -26.9% -6 -25.0% 0 N/A% 0 N/A%