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

PDOStatement::setFetchModeRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls516 210 -306 -59.3%
Incl. Wall Time (microsec)292 131 -161 -55.1%
Incl. Wall Time (microsec) per call 1 1 0 10.2%
Excl. Wall Time (microsec)292 131 -161 -55.1%
Incl. CPU (microsecs)741 311 -430 -58.0%
Incl. CPU (microsecs) per call 1 1 0 3.1%
Excl. CPU (microsec)741 311 -430 -58.0%
Incl. MemUse (bytes)4,496 4,496 0 0.0%
Incl. MemUse (bytes) per call 9 21 13 145.7%
Excl. MemUse (bytes)4,496 4,496 0 0.0%
Incl. PeakMemUse (bytes)2,096 2,120 24 1.1%
Incl. PeakMemUse (bytes) per call 4 10 6 148.5%
Excl. PeakMemUse (bytes)2,096 2,120 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::setFetchMode-306 -100.0% -161 -0.1% -430 -0.4% 0 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function-161 -100.0% -430 -100.0% 0 N/A% 24 100.0%
Parent functions
Drupal\Core\Database\Statement::__construct-153 -50.0% -159 -98.8% -223 -51.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::execute-153 -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%