Diff Report
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: 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 #51e3103d95a81Run #51e30f7568a45DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)962 1,010 48 5.0%
Incl. Wall Time (microsec) per call 137 144 7 5.0%
Excl. Wall Time (microsec)376 405 29 7.7%
Incl. CPU (microsecs)969 1,020 51 5.3%
Incl. CPU (microsecs) per call 138 146 7 5.3%
Excl. CPU (microsec)280 303 23 8.2%
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)28,656 28,664 8 0.0%
Incl. PeakMemUse (bytes) per call 4,094 4,095 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 Function29 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%