Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af56893788: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString@1

Drupal\Core\Database\Query\Select::__toString@1Run #519af3b0bf970Run #519af56893788DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)104 85 -19 -18.3%
Incl. Wall Time (microsec) per call 104 85 -19 -18.3%
Excl. Wall Time (microsec)61 45 -16 -26.2%
Incl. CPU (microsecs)109 86 -23 -21.1%
Incl. CPU (microsecs) per call 109 86 -23 -21.1%
Excl. CPU (microsec)33 28 -5 -15.2%
Incl. MemUse (bytes)11,000 10,976 -24 -0.2%
Incl. MemUse (bytes) per call 11,000 10,976 -24 -0.2%
Excl. MemUse (bytes)2,576 2,576 0 0.0%
Incl. PeakMemUse (bytes)11,152 11,128 -24 -0.2%
Incl. PeakMemUse (bytes) per call 11,152 11,128 -24 -0.2%
Excl. PeakMemUse (bytes)3,112 3,112 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% -19 -3.4% -23 -4.9% -24 -0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function-16 -84.2% -5 -21.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::__toString0 N/A% -19 -100.0% -23 -100.0% -24 -100.0% -24 -100.0%
Child functions
count0 N/A% -3 -15.8% -3 -13.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 5 21.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% -1 -4.3% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% 1 4.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 2 8.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% -23 -100.0% -24 -100.0% -24 -100.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 1 4.3% 0 0.0% 0 0.0%