Diff Report
Run #519fb917058ac: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fb8e35d279: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #519fb917058acRun #519fb8e35d279DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)4,097 4,005 -92 -2.2%
Incl. Wall Time (microsec) per call 455 445 -10 -2.2%
Excl. Wall Time (microsec)1,497 1,455 -42 -2.8%
Incl. CPU (microsecs)8,000 4,000 -4,000 -50.0%
Incl. CPU (microsecs) per call 889 444 -444 -50.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)29,504 29,504 0 0.0%
Incl. MemUse (bytes) per call 3,278 3,278 0 0.0%
Excl. MemUse (bytes)-31,056 -31,056 0 0.0%
Incl. PeakMemUse (bytes)53,632 53,632 0 0.0%
Incl. PeakMemUse (bytes) per call 5,959 5,959 0 0.0%
Excl. PeakMemUse (bytes)22,784 22,784 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% -92 -8.8% -4,000 -100.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-42 -45.7% -4,000 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -92 -100.0% -4,000 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -50 -54.3% 4,000 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 3 3.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -3 -3.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 2 2.2% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% -2 -2.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -1.1% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 1 1.1% -4,000 -100.0% 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% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%