Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de26535836: 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 #519de1c349c58Run #519de26535836DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)158 178 20 12.7%
Incl. Wall Time (microsec) per call 79 89 10 12.7%
Excl. Wall Time (microsec)78 87 9 11.5%
Incl. CPU (microsecs)161 181 20 12.4%
Incl. CPU (microsecs) per call 81 91 10 12.4%
Excl. CPU (microsec)57 58 1 1.8%
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% 20 0.1% 20 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 45.0% 1 5.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__toString0 N/A% 20 100.0% 20 100.0% 0 N/A% 0 N/A%
Child functions
count0 N/A% 8 40.0% 15 75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 2 10.0% 1 5.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 5.0% 1 5.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -3 -15.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 2 10.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% 2 10.0% 0 N/A% 0 N/A%