Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls171 172 1 0.6%
Incl. Wall Time (microsec)6,229 6,266 37 0.6%
Incl. Wall Time (microsec) per call 36 36 0 0.0%
Excl. Wall Time (microsec)4,392 4,373 -19 -0.4%
Incl. CPU (microsecs)6,409 6,453 44 0.7%
Incl. CPU (microsecs) per call 37 38 0 0.1%
Excl. CPU (microsec)3,899 3,923 24 0.6%
Incl. MemUse (bytes)6,732 6,732 0 0.0%
Incl. MemUse (bytes) per call 39 39 -0 -0.6%
Excl. MemUse (bytes)-107,076 -107,756 -680 -0.6%
Incl. PeakMemUse (bytes)80,964 81,044 80 0.1%
Incl. PeakMemUse (bytes) per call 473 471 -2 -0.5%
Excl. PeakMemUse (bytes)44,664 44,704 40 0.1%

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::expandArguments1 20.0% 37 5.9% 44 2.9% 0 0.0% 80 0.5%
Exclusive Metrics Diff for Current Function-19 -51.4% 24 54.5% -680 N/A% 40 50.0%
Parent function
Drupal\Core\Database\Connection::query1 100.0% 37 100.0% 44 100.0% 0 N/A% 80 100.0%
Child functions
preg_replace1 25.0% 53 143.2% 10 22.7% 280 N/A% 0 0.0%
array_filter1 25.0% 12 32.4% 20 45.5% 140 N/A% 0 0.0%
array_keys1 25.0% -11 -29.7% -13 -29.5% 172 N/A% 40 50.0%
implode1 25.0% 2 5.4% 4 9.1% 88 N/A% 0 0.0%
array_filter@10 0.0% 0 0.0% -1 -2.3% 0 N/A% 0 0.0%