Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: 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 #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)75 75 0 0.0%
Incl. Wall Time (microsec) per call 75 75 0 0.0%
Excl. Wall Time (microsec)38 39 1 2.6%
Incl. CPU (microsecs)76 77 1 1.3%
Incl. CPU (microsecs) per call 76 77 1 1.3%
Excl. CPU (microsec)25 26 1 4.0%
Incl. MemUse (bytes)8,776 8,776 0 0.0%
Incl. MemUse (bytes) per call 8,776 8,776 0 0.0%
Excl. MemUse (bytes)2,576 2,576 0 0.0%
Incl. PeakMemUse (bytes)8,968 8,968 0 0.0%
Incl. PeakMemUse (bytes) per call 8,968 8,968 0 0.0%
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% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 N/A% 1 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 N/A% -2 -200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 N/A% 2 200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 N/A%