Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)22,181 21,881 -300 -1.4%
Incl. Wall Time (microsec) per call 191 189 -3 -1.4%
Excl. Wall Time (microsec)1,306 1,297 -9 -0.7%
Incl. CPU (microsecs)6,739 6,756 17 0.3%
Incl. CPU (microsecs) per call 58 58 0 0.3%
Excl. CPU (microsec)896 913 17 1.9%
Incl. MemUse (bytes)632,632 632,632 0 0.0%
Incl. MemUse (bytes) per call 5,454 5,454 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)257,800 257,800 0 0.0%
Incl. PeakMemUse (bytes) per call 2,222 2,222 0 0.0%
Excl. PeakMemUse (bytes)2,120 2,120 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% -300 -17.1% 17 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -3.0% 17 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -300 -100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -296 -98.7% -4 -23.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 3 1.0% -4 -23.5% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 1 0.3% 5 29.4% 0 N/A% 0 N/A%
is_string0 N/A% 1 0.3% 3 17.6% 0 N/A% 0 N/A%