Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Query::__construct

Drupal\Core\Database\Query\Query::__constructRun #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)198 207 9 4.5%
Incl. Wall Time (microsec) per call 25 26 1 4.5%
Excl. Wall Time (microsec)124 128 4 3.2%
Incl. CPU (microsecs)207 216 9 4.3%
Incl. CPU (microsecs) per call 26 27 1 4.3%
Excl. CPU (microsec)85 100 15 17.6%
Incl. MemUse (bytes)6,368 6,368 0 0.0%
Incl. MemUse (bytes) per call 796 796 0 0.0%
Excl. MemUse (bytes)3,088 3,088 0 0.0%
Incl. PeakMemUse (bytes)6,984 6,984 0 0.0%
Incl. PeakMemUse (bytes) per call 873 873 0 0.0%
Excl. PeakMemUse (bytes)4,008 4,008 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% 9 0.7% 9 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 44.4% 15 166.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 7 77.8% 7 77.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::__construct0 N/A% 2 22.2% 2 22.2% 0 N/A% 0 N/A%
Child functions
uniqid0 N/A% 4 44.4% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getTarget0 N/A% 1 11.1% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getKey0 N/A% 0 0.0% -8 -88.9% 0 N/A% 0 N/A%