Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862c126d67: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #52c8629919553Run #52c862c126d67DiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)574 562 -12 -2.1%
Incl. Wall Time (microsec) per call 4 4 -0 -2.1%
Excl. Wall Time (microsec)482 475 -7 -1.5%
Incl. CPU (microsecs)667 645 -22 -3.3%
Incl. CPU (microsecs) per call 5 5 -0 -3.3%
Excl. CPU (microsec)442 441 -1 -0.2%
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% -12 -1.9% -22 -2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -58.3% -1 -4.5% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -12 -100.0% -22 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -5 -41.7% -21 -95.5% 0 N/A% 0 N/A%