Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::makeComment

Drupal\Core\Database\Connection::makeCommentRun #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)17 15 -2 -11.8%
Incl. Wall Time (microsec) per call 2 1 -0 -11.8%
Excl. Wall Time (microsec)17 15 -2 -11.8%
Incl. CPU (microsecs)36 33 -3 -8.3%
Incl. CPU (microsecs) per call 3 3 -0 -8.3%
Excl. CPU (microsec)36 33 -3 -8.3%
Incl. MemUse (bytes)1,448 1,448 0 0.0%
Incl. MemUse (bytes) per call 132 132 0 0.0%
Excl. MemUse (bytes)1,448 1,448 0 0.0%
Incl. PeakMemUse (bytes)964 964 0 0.0%
Incl. PeakMemUse (bytes) per call 88 88 0 0.0%
Excl. PeakMemUse (bytes)964 964 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 -0.2% -3 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__toString0 N/A% -2 -100.0% -2 -66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%