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

db_selectRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)3,415 18,085 14,670 429.6%
Incl. Wall Time (microsec) per call 569 3,014 2,445 429.6%
Excl. Wall Time (microsec)366 1,892 1,526 416.9%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 667 0 -667 -100.0%
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 Function1,526 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%