Diff Report
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for db_select

db_selectRun #519b12bb10362Run #519b0e62696b0DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,279 1,302 23 1.8%
Incl. Wall Time (microsec) per call 128 130 2 1.8%
Excl. Wall Time (microsec)150 156 6 4.0%
Incl. CPU (microsecs)1,296 1,319 23 1.8%
Incl. CPU (microsecs) per call 130 132 2 1.8%
Excl. CPU (microsec)142 141 -1 -0.7%
Incl. MemUse (bytes)71,480 71,480 0 0.0%
Incl. MemUse (bytes) per call 7,148 7,148 0 0.0%
Excl. MemUse (bytes)5,296 5,296 0 0.0%
Incl. PeakMemUse (bytes)29,312 29,312 0 0.0%
Incl. PeakMemUse (bytes) per call 2,931 2,931 0 0.0%
Excl. PeakMemUse (bytes)2,624 2,624 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% 23 1.1% 23 1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 26.1% -1 -4.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 23 100.0% 23 100.0% 0 N/A% 0 N/A%
Drupal\forum\Plugin\Block\ActiveTopicsBlock::blockBuild0 N/A% 6 26.1% 6 26.1% 0 N/A% 0 N/A%
forum_forum_load0 N/A% -6 -26.1% -8 -34.8% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 2 8.7% 4 17.4% 0 N/A% 0 N/A%
taxonomy_get_tree0 N/A% -2 -8.7% -2 -8.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 14 60.9% 15 65.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 3 13.0% 9 39.1% 0 N/A% 0 N/A%