Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)574 547 -27 -4.7%
Incl. Wall Time (microsec) per call 4 4 -0 -4.7%
Excl. Wall Time (microsec)482 461 -21 -4.4%
Incl. CPU (microsecs)667 638 -29 -4.3%
Incl. CPU (microsecs) per call 5 5 -0 -4.3%
Excl. CPU (microsec)442 442 0 0.0%
Incl. MemUse (bytes)8,448 8,448 0 0.0%
Incl. MemUse (bytes) per call 63 63 0 0.0%
Excl. MemUse (bytes)7,632 7,632 0 0.0%
Incl. PeakMemUse (bytes)1,808 1,808 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 0 0.0%
Excl. PeakMemUse (bytes)1,160 1,160 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::__construct [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
Drupal\Core\Database\Statement::__construct0 N/A% -27 -42.2% -29 -16.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-21 -77.8% 0 0.0% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -27 -100.0% -29 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -6 -22.2% -29 -100.0% 0 N/A% 0 N/A%