Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString@1

Drupal\Core\Database\Query\Select::__toString@1Run #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)66 67 1 1.5%
Incl. Wall Time (microsec) per call 66 67 1 1.5%
Excl. Wall Time (microsec)34 36 2 5.9%
Incl. CPU (microsecs)67 69 2 3.0%
Incl. CPU (microsecs) per call 67 69 2 3.0%
Excl. CPU (microsec)23 24 1 4.3%
Incl. MemUse (bytes)8,864 8,864 0 0.0%
Incl. MemUse (bytes) per call 8,864 8,864 0 0.0%
Excl. MemUse (bytes)2,472 2,472 0 0.0%
Incl. PeakMemUse (bytes)8,888 8,888 0 0.0%
Incl. PeakMemUse (bytes) per call 8,888 8,888 0 0.0%
Excl. PeakMemUse (bytes)3,376 3,376 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% 1 0.8% 2 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 200.0% 1 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
count0 N/A% -1 -100.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%