Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_query

db_queryRun #519ead03a5283Run #519eade6f30beDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,946 2,063 117 6.0%
Incl. Wall Time (microsec) per call 487 516 29 6.0%
Excl. Wall Time (microsec)55 57 2 3.6%
Incl. CPU (microsecs)676 721 45 6.7%
Incl. CPU (microsecs) per call 169 180 11 6.7%
Excl. CPU (microsec)54 57 3 5.6%
Incl. MemUse (bytes)24,728 24,728 0 0.0%
Incl. MemUse (bytes) per call 6,182 6,182 0 0.0%
Excl. MemUse (bytes)3,744 3,744 0 0.0%
Incl. PeakMemUse (bytes)19,432 19,488 56 0.3%
Incl. PeakMemUse (bytes) per call 4,858 4,872 14 0.3%
Excl. PeakMemUse (bytes)1,392 1,392 0 0.0%

Parent/Child Regression/Improvement report for db_query [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_query0 N/A% 117 4.3% 45 3.7% 0 0.0% 56 0.0%
Exclusive Metrics Diff for Current Function2 1.7% 3 6.7% 0 N/A% 0 0.0%
Parent functions
user_role_permissions0 N/A% 151 129.1% 58 128.9% 0 N/A% 0 0.0%
user_node_load0 N/A% -37 -31.6% -4 -8.9% 0 N/A% 0 0.0%
aggregator_category_load0 N/A% 10 8.5% -4 -8.9% 0 N/A% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 N/A% -7 -6.0% -5 -11.1% 0 N/A% 56 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 116 99.1% 43 95.6% 0 N/A% 56 100.0%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -0.9% -1 -2.2% 0 N/A% 0 0.0%