Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls158 158 0 0.0%
Incl. Wall Time (microsec)2,916 2,967 51 1.7%
Incl. Wall Time (microsec) per call 18 19 0 1.7%
Excl. Wall Time (microsec)1,922 1,950 28 1.5%
Incl. CPU (microsecs)3,061 3,104 43 1.4%
Incl. CPU (microsecs) per call 19 20 0 1.4%
Excl. CPU (microsec)1,653 1,671 18 1.1%
Incl. MemUse (bytes)11,264 11,264 0 0.0%
Incl. MemUse (bytes) per call 71 71 0 0.0%
Excl. MemUse (bytes)-124,144 -124,144 0 0.0%
Incl. PeakMemUse (bytes)76,992 77,008 16 0.0%
Incl. PeakMemUse (bytes) per call 487 487 0 0.0%
Excl. PeakMemUse (bytes)45,744 45,744 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::expandArguments [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::expandArguments0 N/A% 51 3.6% 43 1.6% 0 0.0% 16 2.2%
Exclusive Metrics Diff for Current Function28 54.9% 18 41.9% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 51 100.0% 43 100.0% 0 N/A% 16 100.0%
Child functions
preg_replace0 N/A% 13 25.5% 25 58.1% 8 N/A% 0 0.0%
array_filter0 N/A% 6 11.8% -1 -2.3% 0 N/A% 0 0.0%
array_keys0 N/A% 2 3.9% 3 7.0% 0 N/A% 16 100.0%
implode0 N/A% 2 3.9% -2 -4.7% -8 N/A% 0 0.0%