Diff Report
Run #51a18f1daaf9e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #51a18f1daaf9eRun #51a18dd97f04cDiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)20,854 20,847 -7 -0.0%
Incl. Wall Time (microsec) per call 307 307 -0 -0.0%
Excl. Wall Time (microsec)6,889 6,967 78 1.1%
Incl. CPU (microsecs)32,001 24,000 -8,001 -25.0%
Incl. CPU (microsecs) per call 471 353 -118 -25.0%
Excl. CPU (microsec)8,000 8,000 0 0.0%
Incl. MemUse (bytes)34,072 34,072 0 0.0%
Incl. MemUse (bytes) per call 501 501 0 0.0%
Excl. MemUse (bytes)-60,940 -60,940 0 0.0%
Incl. PeakMemUse (bytes)57,040 57,036 -4 -0.0%
Incl. PeakMemUse (bytes) per call 839 839 -0 -0.0%
Excl. PeakMemUse (bytes)25,184 25,248 64 0.3%

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% -7 -0.0% -8,001 -50.0% 0 0.0% -4 -0.0%
Exclusive Metrics Diff for Current Function78 1114.3% 0 0.0% 0 N/A% 64 1600.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -7 -100.0% -8,001 -100.0% 0 N/A% -4 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -51 -728.6% 0 0.0% 0 N/A% 20 500.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -47 -671.4% 0 0.0% 0 N/A% 32 800.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 11 157.1% 4,000 50.0% 0 N/A% -56 -1400.0%
count0 N/A% -8 -114.3% -4,000 -50.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 5 71.4% -4,000 -50.0% 0 N/A% -64 -1600.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% -4 -57.1% 0 0.0% 0 N/A% 0 0.0%
implode0 N/A% 4 57.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 3 42.9% -4,001 -50.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 2 28.6% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%