Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::compile

Drupal\Core\Database\Query\Select::compileRun #52e4a1c03557cRun #52e4a1fd8a982DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)185 214 29 15.7%
Incl. Wall Time (microsec) per call 93 107 15 15.7%
Excl. Wall Time (microsec)19 22 3 15.8%
Incl. CPU (microsecs)189 217 28 14.8%
Incl. CPU (microsecs) per call 95 109 14 14.8%
Excl. CPU (microsec)17 19 2 11.8%
Incl. MemUse (bytes)18,776 18,776 0 0.0%
Incl. MemUse (bytes) per call 9,388 9,388 0 0.0%
Excl. MemUse (bytes)1,560 1,560 0 0.0%
Incl. PeakMemUse (bytes)20,544 20,544 0 0.0%
Incl. PeakMemUse (bytes) per call 10,272 10,272 0 0.0%
Excl. PeakMemUse (bytes)1,104 1,104 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::compile [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::compile0 N/A% 29 7.2% 28 7.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 10.3% 2 7.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::getArguments0 N/A% 29 100.0% 28 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::compile@10 N/A% 20 69.0% 21 75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 6 20.7% 5 17.9% 0 N/A% 0 N/A%