Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Connection::makeComment

Drupal\Core\Database\Connection::makeCommentRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls19 23 4 21.1%
Incl. Wall Time (microsec)39 46 7 17.9%
Incl. Wall Time (microsec) per call 2 2 -0 -2.6%
Excl. Wall Time (microsec)39 46 7 17.9%
Incl. CPU (microsecs)67 81 14 20.9%
Incl. CPU (microsecs) per call 4 4 -0 -0.1%
Excl. CPU (microsec)67 81 14 20.9%
Incl. MemUse (bytes)3,184 4,344 1,160 36.4%
Incl. MemUse (bytes) per call 168 189 21 12.7%
Excl. MemUse (bytes)3,184 4,344 1,160 36.4%
Incl. PeakMemUse (bytes)1,664 2,272 608 36.5%
Incl. PeakMemUse (bytes) per call 88 99 11 12.8%
Excl. PeakMemUse (bytes)1,664 2,272 608 36.5%

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::makeComment4 100.0% 7 0.1% 14 0.1% 1,160 0.5% 608 0.3%
Exclusive Metrics Diff for Current Function7 100.0% 14 100.0% 1,160 100.0% 608 100.0%
Parent functions
Drupal\Core\Database\Driver\mysql\Insert::__toString3 75.0% 6 85.7% 12 85.7% 1,080 93.1% 608 100.0%
Drupal\Core\Database\Query\Select::__toString1 25.0% 1 14.3% 4 28.6% 80 6.9% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 0 0.0% -2 -14.3% 0 0.0% 0 0.0%