Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_select

db_selectRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,054 1,040 -14 -1.3%
Incl. Wall Time (microsec) per call 351 347 -5 -1.3%
Excl. Wall Time (microsec)33 33 0 0.0%
Incl. CPU (microsecs)1,059 1,045 -14 -1.3%
Incl. CPU (microsecs) per call 353 348 -5 -1.3%
Excl. CPU (microsec)31 31 0 0.0%
Incl. MemUse (bytes)191,408 191,416 8 0.0%
Incl. MemUse (bytes) per call 63,803 63,805 3 0.0%
Excl. MemUse (bytes)2,344 2,344 0 0.0%
Incl. PeakMemUse (bytes)187,552 187,560 8 0.0%
Incl. PeakMemUse (bytes) per call 62,517 62,520 3 0.0%
Excl. PeakMemUse (bytes)2,072 2,072 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 -4.0% -14 -1.5% 8 0.3% 8 0.3%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -25 -178.6% -25 -178.6% 8 100.0% 8 100.0%
menu_local_tasks0 N/A% 11 78.6% 11 78.6% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -18 -128.6% -18 -128.6% 8 100.0% 8 100.0%
Drupal\Core\Database\Database::getConnection0 N/A% 4 28.6% 4 28.6% 0 0.0% 0 0.0%