Diff Report
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Merge::key

Drupal\Core\Database\Query\Merge::keyRun #5578e32524136Run #5578e29590a73DiffDiff%
Number of Function Calls1 -1 -100.0%
Incl. Wall Time (microsec)15 -15 -100.0%
Incl. Wall Time (microsec) per call 15 N/A -15 -100.0%
Excl. Wall Time (microsec)5 -5 -100.0%
Incl. MemUse (bytes)5,680 -5,680 -100.0%
Incl. MemUse (bytes) per call 5,680 N/A -5,680 -100.0%
Excl. MemUse (bytes)1,312 -1,312 -100.0%
Incl. PeakMemUse (bytes)4,480 -4,480 -100.0%
Incl. PeakMemUse (bytes) per call 4,480 N/A -4,480 -100.0%
Excl. PeakMemUse (bytes)1,168 -1,168 -100.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Merge::key [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\Query\Merge::key-1 -33.3% -15 -0.1% -5,680 -1.0% -4,480 -0.9%
Exclusive Metrics Diff for Current Function-5 -33.3% -1,312 -23.1% -1,168 -26.1%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet-1 -100.0% -15 -100.0% -5,680 -100.0% -4,480 -100.0%
Child functions
Drupal\Core\Database\Query\Merge::keys-1 -50.0% -10 -66.7% -3,720 -65.5% -2,896 -64.6%
is_array-1 -50.0% 0 0.0% -648 -11.4% -416 -9.3%