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\Core\Database\Query\SelectExtender::addTag

Drupal\Core\Database\Query\SelectExtender::addTagRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)37 27 -10 -27.0%
Incl. Wall Time (microsec) per call 12 9 -3 -27.0%
Excl. Wall Time (microsec)19 13 -6 -31.6%
Incl. CPU (microsecs)42 33 -9 -21.4%
Incl. CPU (microsecs) per call 14 11 -3 -21.4%
Excl. CPU (microsec)19 14 -5 -26.3%
Incl. MemUse (bytes)3,016 3,016 0 0.0%
Incl. MemUse (bytes) per call 1,005 1,005 0 0.0%
Excl. MemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes)2,740 2,740 0 0.0%
Incl. PeakMemUse (bytes) per call 913 913 0 0.0%
Excl. PeakMemUse (bytes)1,112 1,112 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\SelectExtender::addTag [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\Core\Database\Query\SelectExtender::addTag0 N/A% -10 -0.6% -9 -1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -60.0% -5 -55.6% 0 N/A% 0 N/A%
Parent functions
comment_get_thread0 N/A% -5 -50.0% -5 -55.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::__construct0 N/A% -5 -50.0% -4 -44.4% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addTag0 N/A% -4 -40.0% -4 -44.4% 0 N/A% 0 N/A%