Diff Report
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #557c2635273b3Run #557c27da9db93DiffDiff%
Number of Function Calls170 176 6 3.5%
Incl. Wall Time (microsec)8,169 19,064 10,895 133.4%
Incl. Wall Time (microsec) per call 48 108 60 125.4%
Excl. Wall Time (microsec)1,364 1,397 33 2.4%
Incl. MemUse (bytes)244,136 256,728 12,592 5.2%
Incl. MemUse (bytes) per call 1,436 1,459 23 1.6%
Excl. MemUse (bytes)1,864 1,864 0 0.0%
Incl. PeakMemUse (bytes)58,112 56,824 -1,288 -2.2%
Incl. PeakMemUse (bytes) per call 342 323 -19 -5.5%
Excl. PeakMemUse (bytes)1,880 1,880 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Statement::execute6 20.0% 10,895 44.2% 12,592 1.7% -1,288 -0.3%
Exclusive Metrics Diff for Current Function33 0.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query6 100.0% 10,895 100.0% 12,592 100.0% -1,288 -100.0%
Child functions
PDOStatement::execute6 25.0% 10,885 99.9% 12,592 100.0% -1,288 -100.0%
is_string6 25.0% -14 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger6 25.0% -8 -0.1% 0 0.0% 0 0.0%
PDOStatement::setFetchMode6 25.0% -1 -0.0% 0 0.0% 0 0.0%