Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\comment\CommentStatistics::read

Drupal\comment\CommentStatistics::readRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)805 770 -35 -4.3%
Incl. Wall Time (microsec) per call 805 770 -35 -4.3%
Excl. Wall Time (microsec)46 47 1 2.2%
Incl. CPU (microsecs)555 541 -14 -2.5%
Incl. CPU (microsecs) per call 555 541 -14 -2.5%
Excl. CPU (microsec)32 34 2 6.2%
Incl. MemUse (bytes)4,316 4,316 0 0.0%
Incl. MemUse (bytes) per call 4,316 4,316 0 0.0%
Excl. MemUse (bytes)-4,068 -4,068 0 0.0%
Incl. PeakMemUse (bytes)7,868 7,868 0 0.0%
Incl. PeakMemUse (bytes) per call 7,868 7,868 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% -35 -9.8% -14 -7.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 2.9% 2 14.3% 0 N/A% 0 N/A%
Parent function
comment_entity_load0 N/A% -35 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% -30 -85.7% -10 -71.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -4 -11.4% -5 -35.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%