Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,010 962 -48 -4.8%
Incl. Wall Time (microsec) per call 144 137 -7 -4.8%
Excl. Wall Time (microsec)405 376 -29 -7.2%
Incl. CPU (microsecs)1,020 969 -51 -5.0%
Incl. CPU (microsecs) per call 146 138 -7 -5.0%
Excl. CPU (microsec)303 280 -23 -7.6%
Incl. MemUse (bytes)25,840 25,840 0 0.0%
Incl. MemUse (bytes) per call 3,691 3,691 0 0.0%
Excl. MemUse (bytes)-1,936 -1,936 0 0.0%
Incl. PeakMemUse (bytes)28,664 28,656 -8 -0.0%
Incl. PeakMemUse (bytes) per call 4,095 4,094 -1 -0.0%
Excl. PeakMemUse (bytes)6,912 6,912 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% -48 -0.7% -51 -10.8% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-29 -60.4% -23 -45.1% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -48 -100.0% -51 -100.0% 0 N/A% -8 -100.0%
Child functions
Drupal\Core\Database\Query\Select::compiled0 N/A% -9 -18.8% -17 -33.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -5 -10.4% -9 -17.6% 0 N/A% 40 500.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -4 -8.3% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 2 4.2% -1 -2.0% 0 N/A% -80 -1000.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -2.1% -2 -3.9% 0 N/A% 0 0.0%
implode0 N/A% -1 -2.1% -1 -2.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% -1 -2.1% 3 5.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 0 0.0% 0 N/A% 32 400.0%
count0 N/A% 0 0.0% 3 5.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -4 -7.8% 0 N/A% 0 0.0%