Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52d4b18f32fb6Run #52d4b1d6bf728DiffDiff%
Number of Function Calls124 124 0 0.0%
Incl. Wall Time (microsec)20,289 20,409 120 0.6%
Incl. Wall Time (microsec) per call 164 165 1 0.6%
Excl. Wall Time (microsec)1,347 1,360 13 1.0%
Incl. CPU (microsecs)6,371 6,360 -11 -0.2%
Incl. CPU (microsecs) per call 51 51 -0 -0.2%
Excl. CPU (microsec)897 920 23 2.6%
Incl. MemUse (bytes)796,728 796,728 0 0.0%
Incl. MemUse (bytes) per call 6,425 6,425 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)384,720 384,720 0 0.0%
Incl. PeakMemUse (bytes) per call 3,103 3,103 0 0.0%
Excl. PeakMemUse (bytes)1,536 1,536 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% 120 105.3% -11 -25.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function13 10.8% 23 209.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 120 100.0% -11 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 113 94.2% -12 -109.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -6 -5.0% -20 -181.8% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -12 -109.1% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 10 90.9% 0 N/A% 0 N/A%