Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls150 150 0 0.0%
Incl. Wall Time (microsec)46,129 46,049 -80 -0.2%
Incl. Wall Time (microsec) per call 308 307 -1 -0.2%
Excl. Wall Time (microsec)2,292 2,240 -52 -2.3%
Incl. CPU (microsecs)13,864 14,018 154 1.1%
Incl. CPU (microsecs) per call 92 93 1 1.1%
Excl. CPU (microsec)1,778 1,743 -35 -2.0%
Incl. MemUse (bytes)880,728 880,824 96 0.0%
Incl. MemUse (bytes) per call 5,872 5,872 1 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)476,280 476,552 272 0.1%
Incl. PeakMemUse (bytes) per call 3,175 3,177 2 0.1%
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% -80 -37.9% 154 2566.7% 96 0.4% 272 1.2%
Exclusive Metrics Diff for Current Function-52 -65.0% -35 -22.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -80 -100.0% 154 100.0% 96 100.0% 272 100.0%
Child functions
PDOStatement::execute0 N/A% -25 -31.2% 166 107.8% 96 100.0% 272 100.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% 32 20.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -7 -8.8% -18 -11.7% 0 0.0% 0 0.0%
is_string0 N/A% 4 5.0% 9 5.8% 0 0.0% 0 0.0%