Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Connection::makeComment

Drupal\Core\Database\Connection::makeCommentRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls13 17 4 30.8%
Incl. Wall Time (microsec)26 36 10 38.5%
Incl. Wall Time (microsec) per call 2 2 0 5.9%
Excl. Wall Time (microsec)26 36 10 38.5%
Incl. CPU (microsecs)43 61 18 41.9%
Incl. CPU (microsecs) per call 3 4 0 8.5%
Excl. CPU (microsec)43 61 18 41.9%
Incl. MemUse (bytes)2,704 3,864 1,160 42.9%
Incl. MemUse (bytes) per call 208 227 19 9.3%
Excl. MemUse (bytes)2,704 3,864 1,160 42.9%
Incl. PeakMemUse (bytes)1,576 2,184 608 38.6%
Incl. PeakMemUse (bytes) per call 121 128 7 6.0%
Excl. PeakMemUse (bytes)1,576 2,184 608 38.6%

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% 10 0.1% 18 0.3% 1,160 0.4% 608 0.2%
Exclusive Metrics Diff for Current Function10 100.0% 18 100.0% 1,160 100.0% 608 100.0%
Parent functions
Drupal\Core\Database\Driver\mysql\Insert::__toString3 75.0% 8 80.0% 14 77.8% 1,080 93.1% 608 100.0%
Drupal\Core\Database\Query\Select::__toString1 25.0% 2 20.0% 5 27.8% 80 6.9% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 0 0.0% -1 -5.6% 0 0.0% 0 0.0%