Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Query\Query::__constructRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)821 824 3 0.4%
Incl. Wall Time (microsec) per call 22 22 0 0.4%
Excl. Wall Time (microsec)518 512 -6 -1.2%
Incl. CPU (microsecs)860 864 4 0.5%
Incl. CPU (microsecs) per call 23 23 0 0.5%
Excl. CPU (microsec)422 445 23 5.5%
Incl. MemUse (bytes)7,720 7,720 0 0.0%
Incl. MemUse (bytes) per call 209 209 0 0.0%
Excl. MemUse (bytes)3,032 3,032 0 0.0%
Incl. PeakMemUse (bytes)6,228 6,228 0 0.0%
Incl. PeakMemUse (bytes) per call 168 168 0 0.0%
Excl. PeakMemUse (bytes)4,308 4,308 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Query::__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\Query::__construct0 N/A% 3 0.2% 4 0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -200.0% 23 575.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Update::__construct0 N/A% 3 100.0% 4 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::__construct0 N/A% -1 -33.3% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__construct0 N/A% 1 33.3% 1 25.0% 0 N/A% 0 N/A%
Child functions
uniqid0 N/A% 7 233.3% -10 -250.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getKey0 N/A% 3 100.0% -4 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getTarget0 N/A% -1 -33.3% -5 -125.0% 0 N/A% 0 N/A%