Diff Report
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: 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 #519afb4e24ae7Run #519afa8ec2e5cDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)4,499 4,415 -84 -1.9%
Incl. Wall Time (microsec) per call 409 401 -8 -1.9%
Excl. Wall Time (microsec)1,406 1,391 -15 -1.1%
Incl. CPU (microsecs)4,518 4,431 -87 -1.9%
Incl. CPU (microsecs) per call 411 403 -8 -1.9%
Excl. CPU (microsec)1,071 1,044 -27 -2.5%
Incl. MemUse (bytes)29,200 29,200 0 0.0%
Incl. MemUse (bytes) per call 2,655 2,655 0 0.0%
Excl. MemUse (bytes)-27,144 -27,144 0 0.0%
Incl. PeakMemUse (bytes)46,680 46,680 0 0.0%
Incl. PeakMemUse (bytes) per call 4,244 4,244 0 0.0%
Excl. PeakMemUse (bytes)16,224 16,224 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% -84 -8.9% -87 -5.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-15 -17.9% -27 -31.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -84 -100.0% -87 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -39 -46.4% -30 -34.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -21 -25.0% -32 -36.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -18 -21.4% -7 -8.0% 0 N/A% 0 N/A%
count0 N/A% 6 7.1% 9 10.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 5 6.0% 5 5.7% 0 N/A% 0 N/A%
implode0 N/A% 3 3.6% 3 3.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -3 -3.6% -5 -5.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -2 -2.4% -2 -2.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%