Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a965645d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519c0a514701fRun #519c0a965645dDiffDiff%
Number of Function Calls117 117 0 0.0%
Incl. Wall Time (microsec)4,055 4,116 61 1.5%
Incl. Wall Time (microsec) per call 35 35 1 1.5%
Excl. Wall Time (microsec)2,826 2,842 16 0.6%
Incl. CPU (microsecs)4,188 4,248 60 1.4%
Incl. CPU (microsecs) per call 36 36 1 1.4%
Excl. CPU (microsec)2,551 2,534 -17 -0.7%
Incl. MemUse (bytes)4,372 4,372 0 0.0%
Incl. MemUse (bytes) per call 37 37 0 0.0%
Excl. MemUse (bytes)-72,116 -72,116 0 0.0%
Incl. PeakMemUse (bytes)66,436 66,436 0 0.0%
Incl. PeakMemUse (bytes) per call 568 568 0 0.0%
Excl. PeakMemUse (bytes)36,352 36,352 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% 61 4.1% 60 6.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function16 26.2% -17 -28.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 61 100.0% 60 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% 51 83.6% 54 90.0% 0 N/A% 0 N/A%
array_keys0 N/A% -6 -9.8% 8 13.3% 0 N/A% 0 N/A%
implode0 N/A% 1 1.6% 0 0.0% 0 N/A% 0 N/A%
array_filter0 N/A% -1 -1.6% 16 26.7% 0 N/A% 0 N/A%
array_filter@10 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 N/A%