Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for db_select

db_selectRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)7,316 7,193 -123 -1.7%
Incl. Wall Time (microsec) per call 563 553 -9 -1.7%
Excl. Wall Time (microsec)212 199 -13 -6.1%
Incl. CPU (microsecs)7,336 7,218 -118 -1.6%
Incl. CPU (microsecs) per call 564 555 -9 -1.6%
Excl. CPU (microsec)196 196 0 0.0%
Incl. MemUse (bytes)583,376 583,400 24 0.0%
Incl. MemUse (bytes) per call 44,875 44,877 2 0.0%
Excl. MemUse (bytes)6,272 6,272 0 0.0%
Incl. PeakMemUse (bytes)537,296 537,320 24 0.0%
Incl. PeakMemUse (bytes) per call 41,330 41,332 2 0.0%
Excl. PeakMemUse (bytes)2,992 2,992 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% -123 -15.4% -118 -7.7% 24 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function-13 -10.6% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -77 -62.6% -73 -61.9% 24 100.0% 24 100.0%
forum_get_topics0 N/A% -24 -19.5% -22 -18.6% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -9 -7.3% -8 -6.8% 0 0.0% 0 0.0%
taxonomy_term_load_parents0 N/A% -8 -6.5% -8 -6.8% 0 0.0% 0 0.0%
forum_node_load0 N/A% -5 -4.1% -7 -5.9% 0 0.0% 0 0.0%
taxonomy_get_tree0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -106 -86.2% -112 -94.9% 24 100.0% 24 100.0%
Drupal\Core\Database\Database::getConnection0 N/A% -4 -3.3% -6 -5.1% 0 0.0% 0 0.0%