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

db_selectRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)7,193 7,316 123 1.7%
Incl. Wall Time (microsec) per call 553 563 9 1.7%
Excl. Wall Time (microsec)199 212 13 6.5%
Incl. CPU (microsecs)7,218 7,336 118 1.6%
Incl. CPU (microsecs) per call 555 564 9 1.6%
Excl. CPU (microsec)196 196 0 0.0%
Incl. MemUse (bytes)583,400 583,376 -24 -0.0%
Incl. MemUse (bytes) per call 44,877 44,875 -2 -0.0%
Excl. MemUse (bytes)6,272 6,272 0 0.0%
Incl. PeakMemUse (bytes)537,320 537,296 -24 -0.0%
Incl. PeakMemUse (bytes) per call 41,332 41,330 -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 Function13 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%