Diff Report
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::setFetchMode

PDOStatement::setFetchModeRun #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls210 516 306 145.7%
Incl. Wall Time (microsec)131 292 161 122.9%
Incl. Wall Time (microsec) per call 1 1 -0 -9.3%
Excl. Wall Time (microsec)131 292 161 122.9%
Incl. CPU (microsecs)311 741 430 138.3%
Incl. CPU (microsecs) per call 1 1 -0 -3.0%
Excl. CPU (microsec)311 741 430 138.3%
Incl. MemUse (bytes)4,496 4,496 0 0.0%
Incl. MemUse (bytes) per call 21 9 -13 -59.3%
Excl. MemUse (bytes)4,496 4,496 0 0.0%
Incl. PeakMemUse (bytes)2,120 2,096 -24 -1.1%
Incl. PeakMemUse (bytes) per call 10 4 -6 -59.8%
Excl. PeakMemUse (bytes)2,120 2,096 -24 -1.1%

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::setFetchMode306 100.0% 161 0.1% 430 0.4% 0 0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function161 100.0% 430 100.0% 0 N/A% -24 -100.0%
Parent functions
Drupal\Core\Database\Statement::__construct153 50.0% 159 98.8% 223 51.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::execute153 50.0% 4 2.5% 206 47.9% 0 N/A% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% -1 -0.6% -1 -0.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 0.0% -1 -0.6% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchAllKeyed0 0.0% 0 0.0% 2 0.5% 0 N/A% -24 -100.0%