Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #5204417bc7ab7Run #5204425923c81DiffDiff%
Number of Function Calls146 146 0 0.0%
Incl. Wall Time (microsec)50,758 49,698 -1,060 -2.1%
Incl. Wall Time (microsec) per call 348 340 -7 -2.1%
Excl. Wall Time (microsec)2,265 2,324 59 2.6%
Incl. CPU (microsecs)13,029 12,690 -339 -2.6%
Incl. CPU (microsecs) per call 89 87 -2 -2.6%
Excl. CPU (microsec)1,750 1,831 81 4.6%
Incl. MemUse (bytes)767,608 767,584 -24 -0.0%
Incl. MemUse (bytes) per call 5,258 5,257 -0 -0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)379,880 379,928 48 0.0%
Incl. PeakMemUse (bytes) per call 2,602 2,602 0 0.0%
Excl. PeakMemUse (bytes)2,408 2,408 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% -1,060 -1341.8% -339 -43.4% -24 -0.1% 48 0.1%
Exclusive Metrics Diff for Current Function59 5.6% 81 23.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -1,060 -100.0% -339 -100.0% -24 -100.0% 48 100.0%
Child functions
PDOStatement::execute0 N/A% -1,153 -108.8% -443 -130.7% -24 -100.0% 48 100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 25 2.4% 35 10.3% 0 0.0% 0 0.0%
is_string0 N/A% 12 1.1% -6 -1.8% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% -3 -0.3% -6 -1.8% 0 0.0% 0 0.0%