Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Query\Merge::key

Drupal\Core\Database\Query\Merge::keyRun #553b9a86a14e1Run #553ba42a8e87eDiffDiff%
Number of Function Calls323 323 0 0.0%
Incl. Wall Time (microsec)2,777 2,789 12 0.4%
Incl. Wall Time (microsec) per call 9 9 0 0.4%
Excl. Wall Time (microsec)875 844 -31 -3.5%
Incl. MemUse (bytes)331,344 331,016 -328 -0.1%
Incl. MemUse (bytes) per call 1,026 1,025 -1 -0.1%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)2,200 2,200 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 0 0.0%
Excl. PeakMemUse (bytes)688 688 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Merge::key0 N/A% 12 0.0% -328 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-31 -258.3% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 7 58.3% -160 -48.8% 0 N/A%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::invalidateTags0 N/A% 5 41.7% -168 -51.2% 0 N/A%
Child functions
Drupal\Core\Database\Query\Merge::keys0 N/A% 43 358.3% -328 -100.0% 0 N/A%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A%