Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\Merge::key

Drupal\Core\Database\Query\Merge::keyRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 58 58 N/A%
Incl. Wall Time (microsec) per call N/A 58 58 N/A%
Excl. Wall Time (microsec) 18 18 N/A%
Incl. CPU (microsecs) 60 60 N/A%
Incl. CPU (microsecs) per call N/A 60 60 N/A%
Excl. CPU (microsec) 16 16 N/A%
Incl. MemUse (bytes) 4,992 4,992 N/A%
Incl. MemUse (bytes) per call N/A 4,992 4,992 N/A%
Excl. MemUse (bytes) 1,656 1,656 N/A%
Incl. PeakMemUse (bytes) 0 0 N/A%
Incl. PeakMemUse (bytes) per call N/A 0 0 N/A%
Excl. PeakMemUse (bytes) 0 0 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Merge::key1 33.3% 58 0.5% 60 0.4% 4,992 3.2% 0 0.0%
Exclusive Metrics Diff for Current Function18 31.0% 16 26.7% 1,656 33.2% 0 N/A%
Parent function
_drupal_session_write1 100.0% 58 100.0% 60 100.0% 4,992 100.0% 0 N/A%
Child function
Drupal\Core\Database\Query\Merge::condition2 100.0% 40 69.0% 44 73.3% 3,336 66.8% 0 N/A%