Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02001a77a: 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 #519f012418c24Run #519f02001a77aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)159 170 11 6.9%
Incl. Wall Time (microsec) per call 80 85 6 6.9%
Excl. Wall Time (microsec)79 82 3 3.8%
Incl. CPU (microsecs)162 172 10 6.2%
Incl. CPU (microsecs) per call 81 86 5 6.2%
Excl. CPU (microsec)59 57 -2 -3.4%
Incl. MemUse (bytes)11,184 11,184 0 0.0%
Incl. MemUse (bytes) per call 5,592 5,592 0 0.0%
Excl. MemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes)11,648 11,648 0 0.0%
Incl. PeakMemUse (bytes) per call 5,824 5,824 0 0.0%
Excl. PeakMemUse (bytes)3,440 3,440 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% 11 3.4% 10 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 27.3% -2 -20.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__toString0 N/A% 11 100.0% 10 100.0% 0 N/A% 0 N/A%
Child functions
count0 N/A% 3 27.3% 5 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 2 18.2% 9 90.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 2 18.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 1 9.1% -2 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -2 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%