Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\comment\CommentStatistics::read

Drupal\comment\CommentStatistics::readRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)850 793 -57 -6.7%
Incl. Wall Time (microsec) per call 850 793 -57 -6.7%
Excl. Wall Time (microsec)42 40 -2 -4.8%
Incl. CPU (microsecs)560 558 -2 -0.4%
Incl. CPU (microsecs) per call 560 558 -2 -0.4%
Excl. CPU (microsec)28 28 0 0.0%
Incl. MemUse (bytes)5,292 5,292 0 0.0%
Incl. MemUse (bytes) per call 5,292 5,292 0 0.0%
Excl. MemUse (bytes)-2,544 -2,544 0 0.0%
Incl. PeakMemUse (bytes)8,600 8,600 0 0.0%
Incl. PeakMemUse (bytes) per call 8,600 8,600 0 0.0%
Excl. PeakMemUse (bytes)692 692 0 0.0%

Parent/Child Regression/Improvement report for Drupal\comment\CommentStatistics::read [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\comment\CommentStatistics::read0 N/A% -57 -3.5% -2 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -3.5% 0 0.0% 0 N/A% 0 N/A%
Parent function
comment_entity_load0 N/A% -57 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% -49 -86.0% 6 300.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% -6 -10.5% -7 -350.0% 0 N/A% 0 N/A%
array_keys0 N/A% 1 1.8% -3 -150.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -1 -1.8% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% 3 150.0% 0 N/A% 0 N/A%