Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: 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 #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)910 934 24 2.6%
Incl. Wall Time (microsec) per call 228 234 6 2.6%
Excl. Wall Time (microsec)407 406 -1 -0.2%
Incl. CPU (microsecs)912 937 25 2.7%
Incl. CPU (microsecs) per call 228 234 6 2.7%
Excl. CPU (microsec)270 289 19 7.0%
Incl. MemUse (bytes)15,608 15,608 0 0.0%
Incl. MemUse (bytes) per call 3,902 3,902 0 0.0%
Excl. MemUse (bytes)-6,176 -6,176 0 0.0%
Incl. PeakMemUse (bytes)21,240 21,240 0 0.0%
Incl. PeakMemUse (bytes) per call 5,310 5,310 0 0.0%
Excl. PeakMemUse (bytes)8,504 8,504 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% 24 5.2% 25 9.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -4.2% 19 76.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 24 100.0% 25 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 11 45.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 8 33.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 3 12.5% 2 8.0% 0 N/A% 0 N/A%
count0 N/A% 1 4.2% 1 4.0% 0 N/A% 0 N/A%
implode0 N/A% 1 4.2% 2 8.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 4.2% 1 4.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%