Diff Report
Run #5177365b0b425: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5177392a7fa3c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #5177365b0b425Run #5177392a7fa3cDiffDiff%
Number of Function Calls139 139 0 0.0%
Incl. Wall Time (microsec)38,786 37,414 -1,372 -3.5%
Incl. Wall Time (microsec) per call 279 269 -10 -3.5%
Excl. Wall Time (microsec)2,010 1,955 -55 -2.7%
Incl. CPU (microsecs)12,704 12,516 -188 -1.5%
Incl. CPU (microsecs) per call 91 90 -1 -1.5%
Excl. CPU (microsec)1,621 1,575 -46 -2.8%
Incl. MemUse (bytes)866,992 867,056 64 0.0%
Incl. MemUse (bytes) per call 6,237 6,238 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)438,184 408,672 -29,512 -6.7%
Incl. PeakMemUse (bytes) per call 3,152 2,940 -212 -6.7%
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% -1,372 -4.0% -188 -0.5% 64 0.3% -29,512 -137.1%
Exclusive Metrics Diff for Current Function-55 -4.0% -46 -24.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -1,372 -100.0% -188 -100.0% 64 100.0% -29,512 -100.0%
Child functions
PDOStatement::execute0 N/A% -1,251 -91.2% -79 -42.0% 64 100.0% -29,512 -100.0%
PDOStatement::setFetchMode0 N/A% -28 -2.0% -19 -10.1% 0 0.0% 0 0.0%
is_string0 N/A% -26 -1.9% -12 -6.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -12 -0.9% -32 -17.0% 0 0.0% 0 0.0%