Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for comment_get_thread

comment_get_threadRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)4,276 4,326 50 1.2%
Incl. Wall Time (microsec) per call 4,276 4,326 50 1.2%
Excl. Wall Time (microsec)118 120 2 1.7%
Incl. CPU (microsecs)3,324 3,370 46 1.4%
Incl. CPU (microsecs) per call 3,324 3,370 46 1.4%
Excl. CPU (microsec)85 86 1 1.2%
Incl. MemUse (bytes)226,008 226,008 0 0.0%
Incl. MemUse (bytes) per call 226,008 226,008 0 0.0%
Excl. MemUse (bytes)-27,272 -27,296 -24 -0.1%
Incl. PeakMemUse (bytes)199,480 199,504 24 0.0%
Incl. PeakMemUse (bytes) per call 199,480 199,504 24 0.0%
Excl. PeakMemUse (bytes)5,528 5,528 0 0.0%

Parent/Child Regression/Improvement report for comment_get_thread [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
comment_get_thread0 N/A% 50 5.3% 46 63.9% 0 0.0% 24 0.1%
Exclusive Metrics Diff for Current Function2 4.0% 1 2.2% -24 N/A% 0 0.0%
Parent function
comment_node_page_additions0 N/A% 50 100.0% 46 100.0% 0 N/A% 24 100.0%
Child functions
Drupal\Core\Database\Query\Select::extend0 N/A% 101 202.0% 101 219.6% 0 N/A% 0 0.0%
db_select0 N/A% -31 -62.0% -33 -71.7% 24 N/A% -16 -66.7%
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% -20 -40.0% -25 -54.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::addExpression0 N/A% -5 -10.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::addTag0 N/A% -3 -6.0% 1 2.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchCol0 N/A% 3 6.0% 3 6.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::condition0 N/A% 3 6.0% 4 8.7% 0 N/A% 0 0.0%
user_access0 N/A% 1 2.0% 1 2.2% 0 N/A% 40 166.7%
Drupal\Core\Database\Query\Select::addExpression0 N/A% -1 -2.0% -5 -10.9% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityBCDecorator::id0 N/A% -1 -2.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::condition0 N/A% 1 2.0% 2 4.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::addMetaData0 N/A% 0 0.0% 2 4.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::addField0 N/A% 0 0.0% -2 -4.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\PagerSelectExtender::setCountQuery0 N/A% 0 0.0% 1 2.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::orderBy0 N/A% 0 0.0% -4 -8.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::addTag0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\PagerSelectExtender::limit0 N/A% 0 0.0% 1 2.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% 0 0.0% -2 -4.3% 0 N/A% 0 0.0%