Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: 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 #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)100 99 -1 -1.0%
Incl. Wall Time (microsec) per call 33 33 -0 -1.0%
Excl. Wall Time (microsec)30 33 3 10.0%
Incl. CPU (microsecs)103 107 4 3.9%
Incl. CPU (microsecs) per call 34 36 1 3.9%
Excl. CPU (microsec)27 33 6 22.2%
Incl. MemUse (bytes)9,096 9,096 0 0.0%
Incl. MemUse (bytes) per call 3,032 3,032 0 0.0%
Excl. MemUse (bytes)3,560 3,560 0 0.0%
Incl. PeakMemUse (bytes)5,200 5,200 0 0.0%
Incl. PeakMemUse (bytes) per call 1,733 1,733 0 0.0%
Excl. PeakMemUse (bytes)1,768 1,768 0 0.0%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Merge::key0 N/A% -1 -0.0% 4 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 300.0% 6 150.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire0 N/A% 0 0.0% 4 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Merge::condition0 N/A% -4 -400.0% -2 -50.0% 0 N/A% 0 N/A%