Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::makeComment

Drupal\Core\Database\Connection::makeCommentRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)18 20 2 11.1%
Incl. Wall Time (microsec) per call 1 1 0 11.1%
Excl. Wall Time (microsec)18 20 2 11.1%
Incl. CPU (microsecs)56 53 -3 -5.4%
Incl. CPU (microsecs) per call 3 3 -0 -5.4%
Excl. CPU (microsec)56 53 -3 -5.4%
Incl. MemUse (bytes)2,464 2,464 0 0.0%
Incl. MemUse (bytes) per call 137 137 0 0.0%
Excl. MemUse (bytes)2,464 2,464 0 0.0%
Incl. PeakMemUse (bytes)1,680 1,680 0 0.0%
Incl. PeakMemUse (bytes) per call 93 93 0 0.0%
Excl. PeakMemUse (bytes)1,680 1,680 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::makeComment [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\Connection::makeComment0 N/A% 2 0.0% -3 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 50.0% 8 266.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::__toString0 N/A% 1 50.0% 1 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% -12 -400.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%