Diff Report
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e32524136: 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 #5578e29590a73Run #5578e32524136DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 15 15 N/A%
Incl. Wall Time (microsec) per call N/A 15 15 N/A%
Excl. Wall Time (microsec) 5 5 N/A%
Incl. MemUse (bytes) 5,680 5,680 N/A%
Incl. MemUse (bytes) per call N/A 5,680 5,680 N/A%
Excl. MemUse (bytes) 1,312 1,312 N/A%
Incl. PeakMemUse (bytes) 4,480 4,480 N/A%
Incl. PeakMemUse (bytes) per call N/A 4,480 4,480 N/A%
Excl. PeakMemUse (bytes) 1,168 1,168 N/A%

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::key1 33.3% 15 0.1% 5,680 1.0% 4,480 0.9%
Exclusive Metrics Diff for Current Function5 33.3% 1,312 23.1% 1,168 26.1%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet1 100.0% 15 100.0% 5,680 100.0% 4,480 100.0%
Child functions
Drupal\Core\Database\Query\Merge::keys1 50.0% 10 66.7% 3,720 65.5% 2,896 64.6%
is_array1 50.0% 0 0.0% 648 11.4% 416 9.3%