Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::setFetchMode

PDOStatement::setFetchModeRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls422 422 0 0.0%
Incl. Wall Time (microsec)476 450 -26 -5.5%
Incl. Wall Time (microsec) per call 1 1 -0 -5.5%
Excl. Wall Time (microsec)476 450 -26 -5.5%
Incl. CPU (microsecs)859 852 -7 -0.8%
Incl. CPU (microsecs) per call 2 2 -0 -0.8%
Excl. CPU (microsec)859 852 -7 -0.8%
Incl. MemUse (bytes)1,852 1,852 0 0.0%
Incl. MemUse (bytes) per call 4 4 0 0.0%
Excl. MemUse (bytes)1,852 1,852 0 0.0%
Incl. PeakMemUse (bytes)2,076 2,068 -8 -0.4%
Incl. PeakMemUse (bytes) per call 5 5 -0 -0.4%
Excl. PeakMemUse (bytes)2,076 2,068 -8 -0.4%

Parent/Child Regression/Improvement report for PDOStatement::setFetchMode [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::setFetchMode0 N/A% -26 -1.8% -7 -0.3% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-26 -100.0% -7 -100.0% 0 N/A% -8 -100.0%
Parent functions
Drupal\Core\Database\Statement::execute0 N/A% -14 -53.8% -8 -114.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::__construct0 N/A% -8 -30.8% -4 -57.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% -4 -15.4% 7 100.0% 0 N/A% -8 -100.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 0 0.0% -2 -28.6% 0 N/A% 0 0.0%