Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #52f5c520502f0Run #52f5c574bebafDiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)303 291 -12 -4.0%
Incl. Wall Time (microsec) per call 4 4 -0 -4.0%
Excl. Wall Time (microsec)258 255 -3 -1.2%
Incl. CPU (microsecs)354 345 -9 -2.5%
Incl. CPU (microsecs) per call 5 5 -0 -2.5%
Excl. CPU (microsec)245 253 8 3.3%
Incl. MemUse (bytes)5,376 5,376 0 0.0%
Incl. MemUse (bytes) per call 76 76 0 0.0%
Excl. MemUse (bytes)4,560 4,560 0 0.0%
Incl. PeakMemUse (bytes)1,696 1,696 0 0.0%
Incl. PeakMemUse (bytes) per call 24 24 0 0.0%
Excl. PeakMemUse (bytes)1,048 1,048 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 -52.2% -9 -9.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -25.0% 8 88.9% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% -12 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -9 -75.0% -17 -188.9% 0 N/A% 0 N/A%