Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: 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 #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 62 62 N/A%
Incl. Wall Time (microsec) per call N/A 62 62 N/A%
Excl. Wall Time (microsec) 22 22 N/A%
Incl. CPU (microsecs) 65 65 N/A%
Incl. CPU (microsecs) per call N/A 65 65 N/A%
Excl. CPU (microsec) 21 21 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% 62 0.8% 65 1.2% 4,992 1.7% 0 0.0%
Exclusive Metrics Diff for Current Function22 35.5% 21 32.3% 1,656 33.2% 0 N/A%
Parent function
_drupal_session_write1 100.0% 62 100.0% 65 100.0% 4,992 100.0% 0 N/A%
Child function
Drupal\Core\Database\Query\Merge::condition2 100.0% 40 64.5% 44 67.7% 3,336 66.8% 0 N/A%