Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Query\Select::__constructRun #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)1,092 1,150 58 5.3%
Incl. Wall Time (microsec) per call 73 77 4 5.3%
Excl. Wall Time (microsec)217 223 6 2.8%
Incl. CPU (microsecs)1,103 1,163 60 5.4%
Incl. CPU (microsecs) per call 74 78 4 5.4%
Excl. CPU (microsec)168 170 2 1.2%
Incl. MemUse (bytes)109,016 109,048 32 0.0%
Incl. MemUse (bytes) per call 7,268 7,270 2 0.0%
Excl. MemUse (bytes)13,944 13,944 0 0.0%
Incl. PeakMemUse (bytes)86,152 86,248 96 0.1%
Incl. PeakMemUse (bytes) per call 5,743 5,750 6 0.1%
Excl. PeakMemUse (bytes)5,648 5,648 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__construct [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::__construct0 N/A% 58 3.7% 60 3.3% 32 0.1% 96 0.3%
Exclusive Metrics Diff for Current Function6 10.3% 2 3.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 58 100.0% 60 100.0% 32 100.0% 96 100.0%
Child functions
spl_autoload_call0 N/A% 42 72.4% 43 71.7% 16 50.0% 56 58.3%
Drupal\Core\Database\Query\Query::__construct0 N/A% 20 34.5% 24 40.0% 16 50.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -10 -17.2% -12 -20.0% 0 0.0% 40 41.7%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% 3 5.0% 0 0.0% 0 0.0%