Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: 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 #53ccf06f3ae60Run #53ccf19d00e96DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)145 141 -4 -2.8%
Incl. Wall Time (microsec) per call 73 71 -2 -2.8%
Excl. Wall Time (microsec)86 81 -5 -5.8%
Incl. CPU (microsecs)146 142 -4 -2.7%
Incl. CPU (microsecs) per call 73 71 -2 -2.7%
Excl. CPU (microsec)41 43 2 4.9%
Incl. MemUse (bytes)12,472 12,472 0 0.0%
Incl. MemUse (bytes) per call 6,236 6,236 0 0.0%
Excl. MemUse (bytes)2,440 2,440 0 0.0%
Incl. PeakMemUse (bytes)13,008 13,008 0 0.0%
Incl. PeakMemUse (bytes) per call 6,504 6,504 0 0.0%
Excl. PeakMemUse (bytes)4,064 4,064 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% -4 -0.3% -4 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -125.0% 2 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__toString0 N/A% -4 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
strpos0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%