Diff Report
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a19275db084: 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 #51a191a350534Run #51a19275db084DiffDiff%
Number of Function Calls8 9 1 12.5%
Incl. Wall Time (microsec)4,846 5,135 289 6.0%
Incl. Wall Time (microsec) per call 606 571 -35 -5.8%
Excl. Wall Time (microsec)1,705 1,768 63 3.7%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 500 444 -56 -11.1%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)12,808 13,080 272 2.1%
Incl. MemUse (bytes) per call 1,601 1,453 -148 -9.2%
Excl. MemUse (bytes)-19,260 -19,704 -444 -2.3%
Incl. PeakMemUse (bytes)27,116 27,896 780 2.9%
Incl. PeakMemUse (bytes) per call 3,390 3,100 -290 -8.6%
Excl. PeakMemUse (bytes)12,692 13,400 708 5.6%

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::__toString1 5.9% 289 0.4% 0 0.0% 272 0.1% 780 0.2%
Exclusive Metrics Diff for Current Function63 21.8% 0 N/A% -444 -163.2% 708 90.8%
Parent function
Drupal\Core\Database\Query\Select::execute1 100.0% 289 100.0% 0 N/A% 272 100.0% 780 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable6 37.5% 107 37.0% 4,000 N/A% 360 132.4% 20 2.6%
Drupal\Core\Database\Connection::escapeField2 12.5% 54 18.7% 0 N/A% 96 35.3% -4 -0.5%
Drupal\Core\Database\Connection::escapeAlias2 12.5% 38 13.1% -4,000 N/A% 116 42.6% -32 -4.1%
count2 12.5% 14 4.8% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::compiled1 6.2% 10 3.5% 0 N/A% 28 10.3% 0 0.0%
implode1 6.2% 1 0.3% 0 N/A% 88 32.4% 88 11.3%
Drupal\Core\Database\Connection::makeComment1 6.2% 1 0.3% 0 N/A% 28 10.3% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString1 6.2% 1 0.3% 0 N/A% 0 0.0% 0 0.0%