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

Drupal\comment\CommentStatistics::readRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,720 1,763 43 2.5%
Incl. Wall Time (microsec) per call 860 882 22 2.5%
Excl. Wall Time (microsec)81 82 1 1.2%
Incl. CPU (microsecs)1,197 1,224 27 2.3%
Incl. CPU (microsecs) per call 599 612 14 2.3%
Excl. CPU (microsec)64 63 -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 Function1 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%