Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa3e018419: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #519aa37b5bebdRun #519aa3e018419DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)4,402 4,438 36 0.8%
Incl. Wall Time (microsec) per call 367 370 3 0.8%
Excl. Wall Time (microsec)1,746 1,766 20 1.1%
Incl. CPU (microsecs)4,414 4,454 40 0.9%
Incl. CPU (microsecs) per call 368 371 3 0.9%
Excl. CPU (microsec)1,432 1,448 16 1.1%
Incl. MemUse (bytes)27,736 27,736 0 0.0%
Incl. MemUse (bytes) per call 2,311 2,311 0 0.0%
Excl. MemUse (bytes)-19,320 -19,320 0 0.0%
Incl. PeakMemUse (bytes)38,640 38,640 0 0.0%
Incl. PeakMemUse (bytes) per call 3,220 3,220 0 0.0%
Excl. PeakMemUse (bytes)12,224 12,224 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% 36 2.0% 40 2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function20 55.6% 16 40.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 36 100.0% 40 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 14 38.9% 22 55.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -8 -22.2% -8 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 8 22.2% 13 32.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 3 8.3% 4 10.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -2.8% -1 -2.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -2.8% -1 -2.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 1 2.8% -1 -2.5% 0 N/A% 0 N/A%
implode0 N/A% 1 2.8% -3 -7.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -2.8% -3 -7.5% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 2 5.0% 0 N/A% 0 N/A%