Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString@1

Drupal\Core\Database\Query\Select::__toString@1Run #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)147 149 2 1.4%
Incl. Wall Time (microsec) per call 147 149 2 1.4%
Excl. Wall Time (microsec)78 78 0 0.0%
Incl. CPU (microsecs)150 152 2 1.3%
Incl. CPU (microsecs) per call 150 152 2 1.3%
Excl. CPU (microsec)56 51 -5 -8.9%
Incl. MemUse (bytes)6,956 6,956 0 0.0%
Incl. MemUse (bytes) per call 6,956 6,956 0 0.0%
Excl. MemUse (bytes)1,548 1,548 0 0.0%
Incl. PeakMemUse (bytes)7,096 7,072 -24 -0.3%
Incl. PeakMemUse (bytes) per call 7,096 7,072 -24 -0.3%
Excl. PeakMemUse (bytes)2,204 2,204 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__toString@1 [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::__toString@10 N/A% 2 0.1% 2 0.4% 0 0.0% -24 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% -5 -250.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::__toString0 N/A% 2 100.0% 2 100.0% 0 N/A% -24 -100.0%
Child functions
count0 N/A% 2 100.0% 1 50.0% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 2 100.0% 0 N/A% -24 -100.0%
implode0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%