Diff Report
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::__construct

Drupal\Core\Database\Statement::__constructRun #518080a5ca60dRun #518081a41c05eDiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)440 455 15 3.4%
Incl. Wall Time (microsec) per call 4 5 0 3.4%
Excl. Wall Time (microsec)338 348 10 3.0%
Incl. CPU (microsecs)530 537 7 1.3%
Incl. CPU (microsecs) per call 5 5 0 1.3%
Excl. CPU (microsec)375 374 -1 -0.3%
Incl. MemUse (bytes)6,768 6,768 0 0.0%
Incl. MemUse (bytes) per call 68 68 0 0.0%
Excl. MemUse (bytes)5,952 5,952 0 0.0%
Incl. PeakMemUse (bytes)1,808 1,808 0 0.0%
Incl. PeakMemUse (bytes) per call 18 18 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% 15 1.2% 7 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function10 66.7% -1 -14.3% 0 N/A% 0 N/A%
Parent function
PDO::prepare0 N/A% 15 100.0% 7 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 5 33.3% 8 114.3% 0 N/A% 0 N/A%