Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: 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 #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)30 30 0 0.0%
Incl. Wall Time (microsec) per call 30 30 0 0.0%
Excl. Wall Time (microsec)12 8 -4 -33.3%
Incl. CPU (microsecs)32 32 0 0.0%
Incl. CPU (microsecs) per call 32 32 0 0.0%
Excl. CPU (microsec)9 9 0 0.0%
Incl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. MemUse (bytes) per call 4,280 4,280 0 0.0%
Excl. MemUse (bytes)1,560 1,560 0 0.0%
Incl. PeakMemUse (bytes)3,704 3,528 -176 -4.8%
Incl. PeakMemUse (bytes) per call 3,704 3,528 -176 -4.8%
Excl. PeakMemUse (bytes)1,296 1,296 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% 0 0.0% 0 0.0% 0 0.0% -176 -0.2%
Exclusive Metrics Diff for Current Function-4 N/A% 0 N/A% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 0 N/A% 0 N/A% 0 N/A% -176 -100.0%
Child function
Drupal\Core\Database\Query\Merge::condition0 N/A% 4 N/A% 0 N/A% 0 N/A% -176 -100.0%