Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 4 4 N/A%
Incl. Wall Time (microsec) 3,316 3,316 N/A%
Incl. Wall Time (microsec) per call N/A 829 829 N/A%
Excl. Wall Time (microsec) 88 88 N/A%
Incl. CPU (microsecs) 2,159 2,159 N/A%
Incl. CPU (microsecs) per call N/A 540 540 N/A%
Excl. CPU (microsec) 81 81 N/A%
Incl. MemUse (bytes) 86,000 86,000 N/A%
Incl. MemUse (bytes) per call N/A 21,500 21,500 N/A%
Excl. MemUse (bytes) 1,008 1,008 N/A%
Incl. PeakMemUse (bytes) 45,120 45,120 N/A%
Incl. PeakMemUse (bytes) per call N/A 11,280 11,280 N/A%
Excl. PeakMemUse (bytes) 1,400 1,400 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::execute [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\Select::execute4 13.8% 3,316 0.3% 2,159 0.2% 86,000 0.4% 45,120 0.2%
Exclusive Metrics Diff for Current Function88 2.7% 81 3.8% 1,008 1.2% 1,400 3.1%
Parent functions
Drupal\Core\Database\Query\Merge::execute2 50.0% 1,535 46.3% 1,017 47.1% 26,816 31.2% 3,952 8.8%
menu_local_tasks1 25.0% 910 27.4% 531 24.6% 19,352 22.5% 0 0.0%
Drupal\user\UserData::get1 25.0% 871 26.3% 611 28.3% 39,832 46.3% 41,168 91.2%
Child functions
Drupal\Core\Database\Connection::query4 25.0% 1,864 56.2% 703 32.6% 28,040 32.6% 7,904 17.5%
Drupal\Core\Database\Query\Select::getArguments4 25.0% 881 26.6% 883 40.9% 41,000 47.7% 23,040 51.1%
Drupal\Core\Database\Query\Select::__toString4 25.0% 431 13.0% 438 20.3% 13,584 15.8% 10,560 23.4%
Drupal\Core\Database\Query\Select::preExecute4 25.0% 52 1.6% 54 2.5% 2,368 2.8% 2,216 4.9%