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

Drupal\Core\Database\Connection::makeCommentRun #519aa45581fb3Run #519aa37b5bebdDiffDiff%
Number of Function Calls17 13 -4 -23.5%
Incl. Wall Time (microsec)36 26 -10 -27.8%
Incl. Wall Time (microsec) per call 2 2 -0 -5.6%
Excl. Wall Time (microsec)36 26 -10 -27.8%
Incl. CPU (microsecs)61 43 -18 -29.5%
Incl. CPU (microsecs) per call 4 3 -0 -7.8%
Excl. CPU (microsec)61 43 -18 -29.5%
Incl. MemUse (bytes)3,864 2,704 -1,160 -30.0%
Incl. MemUse (bytes) per call 227 208 -19 -8.5%
Excl. MemUse (bytes)3,864 2,704 -1,160 -30.0%
Incl. PeakMemUse (bytes)2,184 1,576 -608 -27.8%
Incl. PeakMemUse (bytes) per call 128 121 -7 -5.6%
Excl. PeakMemUse (bytes)2,184 1,576 -608 -27.8%

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::makeComment-4 -100.0% -10 -0.1% -18 -0.3% -1,160 -0.4% -608 -0.2%
Exclusive Metrics Diff for Current Function-10 -100.0% -18 -100.0% -1,160 -100.0% -608 -100.0%
Parent functions
Drupal\Core\Database\Driver\mysql\Insert::__toString-3 -75.0% -8 -80.0% -14 -77.8% -1,080 -93.1% -608 -100.0%
Drupal\Core\Database\Query\Select::__toString-1 -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%