Diff Report
Run #51ca5476d8061: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51ca5476d8061Run #51ca5414b31d9DiffDiff%
Number of Function Calls114 114 0 0.0%
Incl. Wall Time (microsec)38,390 39,404 1,014 2.6%
Incl. Wall Time (microsec) per call 337 346 9 2.6%
Excl. Wall Time (microsec)2,316 2,365 49 2.1%
Incl. CPU (microsecs)10,983 11,150 167 1.5%
Incl. CPU (microsecs) per call 96 98 1 1.5%
Excl. CPU (microsec)1,955 1,977 22 1.1%
Incl. MemUse (bytes)587,976 587,976 0 0.0%
Incl. MemUse (bytes) per call 5,158 5,158 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)239,328 239,376 48 0.0%
Incl. PeakMemUse (bytes) per call 2,099 2,100 0 0.0%
Excl. PeakMemUse (bytes)2,208 2,208 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. 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% 1,014 84.0% 167 44.5% 0 N/A% 48 N/A%
Exclusive Metrics Diff for Current Function49 4.8% 22 13.2% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 1,014 100.0% 167 100.0% 0 N/A% 48 100.0%
Child functions
PDOStatement::execute0 N/A% 979 96.5% 149 89.2% 0 N/A% 48 100.0%
is_string0 N/A% -13 -1.3% -10 -6.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -3 -0.3% -3 -1.8% 0 N/A% 0 0.0%
PDOStatement::setFetchMode0 N/A% 2 0.2% 9 5.4% 0 N/A% 0 0.0%