Diff Report
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Query::nextPlaceholder

Drupal\Core\Database\Query\Query::nextPlaceholderRun #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls4 6 2 50.0%
Incl. Wall Time (microsec)8 9 1 12.5%
Incl. Wall Time (microsec) per call 2 2 -1 -25.0%
Excl. Wall Time (microsec)8 9 1 12.5%
Incl. CPU (microsecs)14 16 2 14.3%
Incl. CPU (microsecs) per call 4 3 -1 -23.8%
Excl. CPU (microsec)14 16 2 14.3%
Incl. MemUse (bytes)1,208 2,192 984 81.5%
Incl. MemUse (bytes) per call 302 365 63 21.0%
Excl. MemUse (bytes)1,208 2,192 984 81.5%
Incl. PeakMemUse (bytes)1,080 1,928 848 78.5%
Incl. PeakMemUse (bytes) per call 270 321 51 19.0%
Excl. PeakMemUse (bytes)1,080 1,928 848 78.5%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Query::nextPlaceholder [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\Query\Query::nextPlaceholder2 100.0% 1 0.0% 2 0.0% 984 0.2% 848 0.1%
Exclusive Metrics Diff for Current Function1 100.0% 2 100.0% 984 100.0% 848 100.0%
Parent functions
Drupal\Core\Database\Query\Condition::compile@12 100.0% 3 300.0% 5 250.0% 984 100.0% 848 100.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% -2 -200.0% -3 -150.0% 0 0.0% 0 0.0%