Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990d1de2dc4: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51990c6b6ce43Run #51990d1de2dc4DiffDiff%
Number of Function Calls105 105 0 0.0%
Incl. Wall Time (microsec)23,563 23,236 -327 -1.4%
Incl. Wall Time (microsec) per call 224 221 -3 -1.4%
Excl. Wall Time (microsec)1,437 1,458 21 1.5%
Incl. CPU (microsecs)8,080 8,208 128 1.6%
Incl. CPU (microsecs) per call 77 78 1 1.6%
Excl. CPU (microsec)1,138 1,106 -32 -2.8%
Incl. MemUse (bytes)575,000 575,000 0 0.0%
Incl. MemUse (bytes) per call 5,476 5,476 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)184,576 184,576 0 0.0%
Incl. PeakMemUse (bytes) per call 1,758 1,758 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Statement::execute0 N/A% -327 -90.1% 128 609.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function21 6.4% -32 -25.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -327 -100.0% 128 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -332 -101.5% 115 89.8% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -10 -3.1% 16 12.5% 0 N/A% 0 N/A%
is_string0 N/A% -3 -0.9% 26 20.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -3 -0.9% 3 2.3% 0 N/A% 0 N/A%