Diff Report
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa37b5bebd: 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 #519aa45581fb3Run #519aa37b5bebdDiffDiff%
Number of Function Calls1 -1 -100.0%
Incl. Wall Time (microsec)62 -62 -100.0%
Incl. Wall Time (microsec) per call 62 N/A -62 -100.0%
Excl. Wall Time (microsec)22 -22 -100.0%
Incl. CPU (microsecs)65 -65 -100.0%
Incl. CPU (microsecs) per call 65 N/A -65 -100.0%
Excl. CPU (microsec)21 -21 -100.0%
Incl. MemUse (bytes)4,992 -4,992 -100.0%
Incl. MemUse (bytes) per call 4,992 N/A -4,992 -100.0%
Excl. MemUse (bytes)1,656 -1,656 -100.0%
Incl. PeakMemUse (bytes)0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 N/A 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::key-1 -33.3% -62 -0.8% -65 -1.2% -4,992 -1.7% 0 0.0%
Exclusive Metrics Diff for Current Function-22 -35.5% -21 -32.3% -1,656 -33.2% 0 N/A%
Parent function
_drupal_session_write-1 -100.0% -62 -100.0% -65 -100.0% -4,992 -100.0% 0 N/A%
Child function
Drupal\Core\Database\Query\Merge::condition-2 -100.0% -40 -64.5% -44 -67.7% -3,336 -66.8% 0 N/A%