Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Merge::keys

Drupal\Core\Database\Query\Merge::keysRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)68 70 2 2.9%
Incl. Wall Time (microsec) per call 23 23 1 2.9%
Excl. Wall Time (microsec)27 26 -1 -3.7%
Incl. CPU (microsecs)71 74 3 4.2%
Incl. CPU (microsecs) per call 24 25 1 4.2%
Excl. CPU (microsec)25 28 3 12.0%
Incl. MemUse (bytes)3,452 3,452 0 0.0%
Incl. MemUse (bytes) per call 1,151 1,151 0 0.0%
Excl. MemUse (bytes)1,272 1,272 0 0.0%
Incl. PeakMemUse (bytes)2,256 2,256 0 0.0%
Incl. PeakMemUse (bytes) per call 752 752 0 0.0%
Excl. PeakMemUse (bytes)840 840 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Merge::keys [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::keys0 N/A% 2 0.1% 3 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -50.0% 3 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::key0 N/A% 2 100.0% 3 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Merge::condition0 N/A% 3 150.0% 0 0.0% 0 N/A% 0 N/A%