Diff Report
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51aaed996e9e3Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls105 105 0 0.0%
Incl. Wall Time (microsec)32,862 31,780 -1,082 -3.3%
Incl. Wall Time (microsec) per call 313 303 -10 -3.3%
Excl. Wall Time (microsec)1,606 1,611 5 0.3%
Incl. CPU (microsecs)9,693 9,891 198 2.0%
Incl. CPU (microsecs) per call 92 94 2 2.0%
Excl. CPU (microsec)1,260 1,227 -33 -2.6%
Incl. MemUse (bytes)622,088 622,112 24 0.0%
Incl. MemUse (bytes) per call 5,925 5,925 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)239,456 239,696 240 0.1%
Incl. PeakMemUse (bytes) per call 2,281 2,283 2 0.1%
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% -1,082 -146.0% 198 44.3% 24 0.0% 240 0.4%
Exclusive Metrics Diff for Current Function5 0.5% -33 -16.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -1,082 -100.0% 198 100.0% 24 100.0% 240 100.0%
Child functions
PDOStatement::execute0 N/A% -1,087 -100.5% 226 114.1% 24 100.0% 240 100.0%
PDOStatement::setFetchMode0 N/A% -2 -0.2% 4 2.0% 0 0.0% 0 0.0%
is_string0 N/A% 1 0.1% -7 -3.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 1 0.1% 8 4.0% 0 0.0% 0 0.0%