Diff Report
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for db_select

db_selectRun #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)18,085 3,415 -14,670 -81.1%
Incl. Wall Time (microsec) per call 3,014 569 -2,445 -81.1%
Excl. Wall Time (microsec)1,892 366 -1,526 -80.7%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 667 667 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)59,080 59,080 0 0.0%
Incl. MemUse (bytes) per call 9,847 9,847 0 0.0%
Excl. MemUse (bytes)3,864 3,864 0 0.0%
Incl. PeakMemUse (bytes)37,448 37,448 0 0.0%
Incl. PeakMemUse (bytes) per call 6,241 6,241 0 0.0%
Excl. PeakMemUse (bytes)2,680 2,680 0 0.0%

Parent/Child Regression/Improvement report for db_select [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
db_select0 N/A% -14,670 -0.1% 4,000 100.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1,526 -10.4% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -12,136 -82.7% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -2,534 -17.3% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -12,070 -82.3% 4,000 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -1,074 -7.3% 0 0.0% 0 N/A% 0 N/A%