Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDOStatement::fetchAll

PDOStatement::fetchAllRun #519af44245f83Run #519af4a154bbbDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)168 303 135 80.4%
Incl. Wall Time (microsec) per call 8 14 6 80.4%
Excl. Wall Time (microsec)168 303 135 80.4%
Incl. CPU (microsecs)185 340 155 83.8%
Incl. CPU (microsecs) per call 9 16 7 83.8%
Excl. CPU (microsec)185 340 155 83.8%
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% 135 26.5% 155 9.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function135 100.0% 155 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\aggregator\ItemStorageController::attachLoad0 N/A% 135 100.0% 154 99.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchCol0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%