Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\comment\CommentStatistics::read

Drupal\comment\CommentStatistics::readRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,763 1,720 -43 -2.4%
Incl. Wall Time (microsec) per call 882 860 -22 -2.4%
Excl. Wall Time (microsec)82 81 -1 -1.2%
Incl. CPU (microsecs)1,224 1,197 -27 -2.2%
Incl. CPU (microsecs) per call 612 599 -14 -2.2%
Excl. CPU (microsec)63 64 1 1.6%
Incl. MemUse (bytes)5,456 5,456 0 0.0%
Incl. MemUse (bytes) per call 2,728 2,728 0 0.0%
Excl. MemUse (bytes)-9,580 -9,580 0 0.0%
Incl. PeakMemUse (bytes)7,736 7,736 0 0.0%
Incl. PeakMemUse (bytes) per call 3,868 3,868 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% -43 -2.7% -27 -2.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -2.3% 1 3.7% 0 N/A% 0 N/A%
Parent function
comment_entity_load0 N/A% -43 -100.0% -27 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% -43 -100.0% -31 -114.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -9 -20.9% -9 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::fields0 N/A% 9 20.9% 10 37.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% 5 11.6% 7 25.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -4 -9.3% -6 -22.2% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%