Diff Report
Run #52e418f395327: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #52e418f395327Run #52e417f8e04a5DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)3,598 3,588 -10 -0.3%
Incl. Wall Time (microsec) per call 100 100 -0 -0.3%
Excl. Wall Time (microsec)1,757 1,752 -5 -0.3%
Incl. CPU (microsecs)3,630 3,616 -14 -0.4%
Incl. CPU (microsecs) per call 101 100 -0 -0.4%
Excl. CPU (microsec)1,099 1,119 20 1.8%
Incl. MemUse (bytes)39,504 39,504 0 0.0%
Incl. MemUse (bytes) per call 1,097 1,097 0 0.0%
Excl. MemUse (bytes)-36,984 -36,992 -8 -0.0%
Incl. PeakMemUse (bytes)38,456 38,456 0 0.0%
Incl. PeakMemUse (bytes) per call 1,068 1,068 0 0.0%
Excl. PeakMemUse (bytes)13,112 13,112 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% -10 -31.2% -14 -7.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -50.0% 20 142.9% -8 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -10 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
implode0 N/A% -8 -80.0% -9 -64.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -7 -70.0% -13 -92.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 6 60.0% 7 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 4 40.0% -6 -42.9% 8 N/A% 0 N/A%
strpos0 N/A% 4 40.0% -5 -35.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -4 -40.0% -6 -42.9% 0 N/A% 0 N/A%
count0 N/A% -1 -10.0% -8 -57.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 1 10.0% 1 7.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 10 71.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -2 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% -3 -21.4% 0 N/A% 0 N/A%