Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,204 1,084 -120 -10.0%
Incl. Wall Time (microsec) per call 301 271 -30 -10.0%
Excl. Wall Time (microsec)38 40 2 5.3%
Incl. CPU (microsecs)522 495 -27 -5.2%
Incl. CPU (microsecs) per call 131 124 -7 -5.2%
Excl. CPU (microsec)39 37 -2 -5.1%
Incl. MemUse (bytes)22,696 22,696 0 0.0%
Incl. MemUse (bytes) per call 5,674 5,674 0 0.0%
Excl. MemUse (bytes)3,736 3,736 0 0.0%
Incl. PeakMemUse (bytes)3,024 3,024 0 0.0%
Incl. PeakMemUse (bytes) per call 756 756 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -120 -26.1% -27 -9.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 1.7% -2 -7.4% 0 N/A% 0 N/A%
Parent functions
Drupal\user\UserStorageController::attachLoad0 N/A% -146 -121.7% -33 -122.2% 0 N/A% 0 N/A%
user_role_permissions0 N/A% 20 16.7% 5 18.5% 0 N/A% 0 N/A%
user_node_load0 N/A% 7 5.8% 0 0.0% 0 N/A% 0 N/A%
comment_node_load0 N/A% -1 -0.8% 1 3.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -123 -102.5% -27 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 1 0.8% 2 7.4% 0 N/A% 0 N/A%