Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #5394e21e9bd45Run #5394e2ae29e1bDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)5,252 5,278 26 0.5%
Incl. Wall Time (microsec) per call 250 251 1 0.5%
Excl. Wall Time (microsec)2,278 2,324 46 2.0%
Incl. CPU (microsecs)5,264 5,295 31 0.6%
Incl. CPU (microsecs) per call 251 252 1 0.6%
Excl. CPU (microsec)1,534 1,545 11 0.7%
Incl. MemUse (bytes)41,280 41,280 0 0.0%
Incl. MemUse (bytes) per call 1,966 1,966 0 0.0%
Excl. MemUse (bytes)-46,608 -46,608 0 0.0%
Incl. PeakMemUse (bytes)47,032 47,032 0 0.0%
Incl. PeakMemUse (bytes) per call 2,240 2,240 0 0.0%
Excl. PeakMemUse (bytes)23,664 23,664 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__toString [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::__toString0 N/A% 26 0.8% 31 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function46 176.9% 11 35.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 26 100.0% 31 100.0% 0 N/A% 0 N/A%
Child functions
strpos0 N/A% -13 -50.0% -5 -16.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -10 -38.5% -10 -32.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 5 19.2% 37 119.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 3 11.5% 5 16.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -2 -7.7% -2 -6.5% 0 N/A% 0 N/A%
implode0 N/A% -2 -7.7% -13 -41.9% 0 N/A% 0 N/A%
count0 N/A% 1 3.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -3.8% 4 12.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -3.8% 2 6.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 N/A%