Diff Report
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18f1daaf9e: 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 #51a18dd97f04cRun #51a18f1daaf9eDiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)20,847 20,854 7 0.0%
Incl. Wall Time (microsec) per call 307 307 0 0.0%
Excl. Wall Time (microsec)6,967 6,889 -78 -1.1%
Incl. CPU (microsecs)24,000 32,001 8,001 33.3%
Incl. CPU (microsecs) per call 353 471 118 33.3%
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)57,036 57,040 4 0.0%
Incl. PeakMemUse (bytes) per call 839 839 0 0.0%
Excl. PeakMemUse (bytes)25,248 25,184 -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 Function-78 -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%