Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #52353d82849e7Run #52353e715a325DiffDiff%
Number of Function Calls127 127 0 0.0%
Incl. Wall Time (microsec)1,237 1,261 24 1.9%
Incl. Wall Time (microsec) per call 10 10 0 1.9%
Excl. Wall Time (microsec)906 935 29 3.2%
Incl. CPU (microsecs)1,352 1,381 29 2.1%
Incl. CPU (microsecs) per call 11 11 0 2.1%
Excl. CPU (microsec)875 917 42 4.8%
Incl. MemUse (bytes)8,064 8,064 0 0.0%
Incl. MemUse (bytes) per call 63 63 0 0.0%
Excl. MemUse (bytes)7,248 7,248 0 0.0%
Incl. PeakMemUse (bytes)2,088 2,032 -56 -2.7%
Incl. PeakMemUse (bytes) per call 16 16 -0 -2.7%
Excl. PeakMemUse (bytes)1,440 1,384 -56 -3.9%

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% 24 0.4% 29 0.5% 0 0.0% -56 -0.1%
Exclusive Metrics Diff for Current Function29 120.8% 42 144.8% 0 N/A% -56 -100.0%
Parent function
PDO::prepare0 N/A% 24 100.0% 29 100.0% 0 N/A% -56 -100.0%
Child function
PDOStatement::setFetchMode0 N/A% -5 -20.8% -13 -44.8% 0 N/A% 0 0.0%