Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::makeComment

Drupal\Core\Database\Connection::makeCommentRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 8 8 N/A%
Incl. Wall Time (microsec) 17 17 N/A%
Incl. Wall Time (microsec) per call N/A 2 2 N/A%
Excl. Wall Time (microsec) 17 17 N/A%
Incl. CPU (microsecs) 26 26 N/A%
Incl. CPU (microsecs) per call N/A 3 3 N/A%
Excl. CPU (microsec) 26 26 N/A%
Incl. MemUse (bytes) 3,760 3,760 N/A%
Incl. MemUse (bytes) per call N/A 470 470 N/A%
Excl. MemUse (bytes) 3,760 3,760 N/A%
Incl. PeakMemUse (bytes) 1,824 1,824 N/A%
Incl. PeakMemUse (bytes) per call N/A 228 228 N/A%
Excl. PeakMemUse (bytes) 1,824 1,824 N/A%

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::makeComment8 47.1% 17 0.0% 26 0.0% 3,760 0.0% 1,824 0.0%
Exclusive Metrics Diff for Current Function17 100.0% 26 100.0% 3,760 100.0% 1,824 100.0%
Parent functions
Drupal\Core\Database\Query\Select::__toString4 50.0% 8 47.1% 11 42.3% 1,064 28.3% 744 40.8%
Drupal\Core\Database\Query\Update::__toString2 25.0% 4 23.5% 7 26.9% 928 24.7% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString1 12.5% 3 17.6% 4 15.4% 888 23.6% 608 33.3%
Drupal\Core\Database\Query\Delete::__toString1 12.5% 2 11.8% 4 15.4% 880 23.4% 472 25.9%