Diff Report
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #557c27da9db93Run #557c2635273b3DiffDiff%
Number of Function Calls176 170 -6 -3.4%
Incl. Wall Time (microsec)2,775 2,858 83 3.0%
Incl. Wall Time (microsec) per call 16 17 1 6.6%
Excl. Wall Time (microsec)2,408 2,450 42 1.7%
Incl. MemUse (bytes)29,640 29,600 -40 -0.1%
Incl. MemUse (bytes) per call 168 174 6 3.4%
Excl. MemUse (bytes)-194,640 -192,072 2,568 1.3%
Incl. PeakMemUse (bytes)86,952 87,224 272 0.3%
Incl. PeakMemUse (bytes) per call 494 513 19 3.9%
Excl. PeakMemUse (bytes)55,224 55,432 208 0.4%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::expandArguments-6 -13.0% 83 0.3% -40 -0.0% 272 0.1%
Exclusive Metrics Diff for Current Function42 50.6% 2,568 6420.0% 208 76.5%
Parent function
Drupal\Core\Database\Connection::query-6 -100.0% 83 100.0% -40 -100.0% 272 100.0%
Child functions
substr-15 -37.5% 40 48.2% -480 -1200.0% 0 0.0%
array_values-2 -5.0% 20 24.1% -512 -1280.0% 56 20.6%
str_replace-4 -10.0% -11 -13.3% -680 -1700.0% 0 0.0%
is_array-15 -37.5% -9 -10.8% 0 0.0% 0 0.0%
array_keys-2 -5.0% 1 1.2% -744 -1860.0% 8 2.9%
implode-2 -5.0% 0 0.0% -192 -480.0% 0 0.0%