Diff Report
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #51f62b0e7bc11Run #51f628573214cDiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)7,070 7,092 22 0.3%
Incl. Wall Time (microsec) per call 136 136 0 0.3%
Excl. Wall Time (microsec)512 517 5 1.0%
Incl. CPU (microsecs)8,000 8,000 0 0.0%
Incl. CPU (microsecs) per call 154 154 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)81,848 88,152 6,304 7.7%
Incl. MemUse (bytes) per call 1,574 1,695 121 7.7%
Excl. MemUse (bytes)10,360 10,360 0 0.0%
Incl. PeakMemUse (bytes)120,000 126,712 6,712 5.6%
Incl. PeakMemUse (bytes) per call 2,308 2,437 129 5.6%
Excl. PeakMemUse (bytes)8,928 8,928 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::preExecute [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\Query\Select::preExecute0 N/A% 22 0.1% 0 0.0% 6,304 1.4% 6,712 1.5%
Exclusive Metrics Diff for Current Function5 22.7% 0 N/A% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Database\Query\SelectExtender::preExecute0 N/A% 24 109.1% -4,000 N/A% 0 0.0% 40 0.6%
Drupal\Core\Database\Query\Select::execute0 N/A% -2 -9.1% 4,000 N/A% 192 3.0% 560 8.3%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 0 0.0% 0 N/A% 6,112 97.0% 6,112 91.1%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child functions
drupal_alter0 N/A% 15 68.2% -4,000 N/A% 6,304 100.0% 6,712 100.0%
Drupal\Core\Database\Query\SelectExtender::isPrepared0 N/A% 2 9.1% 4,000 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%