Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #560d7dac0c098Run #560d8088818a3DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)13,799 13,123 -676 -4.9%
Incl. Wall Time (microsec) per call 321 305 -16 -4.9%
Excl. Wall Time (microsec)351 358 7 2.0%
Incl. MemUse (bytes)287,784 287,824 40 0.0%
Incl. MemUse (bytes) per call 6,693 6,694 1 0.0%
Excl. MemUse (bytes)1,864 1,864 0 0.0%
Incl. PeakMemUse (bytes)149,856 149,288 -568 -0.4%
Incl. PeakMemUse (bytes) per call 3,485 3,472 -13 -0.4%
Excl. PeakMemUse (bytes)1,656 1,656 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::execute [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Statement::execute0 N/A% -676 -4.8% 40 0.2% -568 -2.0%
Exclusive Metrics Diff for Current Function7 1.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -676 -100.0% 40 100.0% -568 -100.0%
Child functions
PDOStatement::execute0 N/A% -692 -102.4% 40 100.0% -568 -100.0%
Drupal\Core\Database\Statement::setFetchMode0 N/A% 8 1.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 1 0.1% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0%