Diff Report
Run #521962849973a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #521962849973aRun #5219624c55207DiffDiff%
Number of Function Calls93 93 0 0.0%
Incl. Wall Time (microsec)32,577 32,329 -248 -0.8%
Incl. Wall Time (microsec) per call 350 348 -3 -0.8%
Excl. Wall Time (microsec)1,492 1,471 -21 -1.4%
Incl. CPU (microsecs)7,816 7,591 -225 -2.9%
Incl. CPU (microsecs) per call 84 82 -2 -2.9%
Excl. CPU (microsec)1,116 1,116 0 0.0%
Incl. MemUse (bytes)488,200 488,200 0 0.0%
Incl. MemUse (bytes) per call 5,249 5,249 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)260,200 260,200 0 0.0%
Incl. PeakMemUse (bytes) per call 2,798 2,798 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% -248 -467.9% -225 -178.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-21 -8.5% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -248 -100.0% -225 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -239 -96.4% -247 -109.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 13 5.2% 15 6.7% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -1 -0.4% -5 -2.2% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 12 5.3% 0 N/A% 0 N/A%