Diff Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_query

db_queryRun #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,171 2,007 -164 -7.6%
Incl. Wall Time (microsec) per call 543 502 -41 -7.6%
Excl. Wall Time (microsec)57 53 -4 -7.0%
Incl. CPU (microsecs)983 916 -67 -6.8%
Incl. CPU (microsecs) per call 246 229 -17 -6.8%
Excl. CPU (microsec)55 51 -4 -7.3%
Incl. MemUse (bytes)39,312 39,312 0 0.0%
Incl. MemUse (bytes) per call 9,828 9,828 0 0.0%
Excl. MemUse (bytes)3,736 3,736 0 0.0%
Incl. PeakMemUse (bytes)37,360 37,056 -304 -0.8%
Incl. PeakMemUse (bytes) per call 9,340 9,264 -76 -0.8%
Excl. PeakMemUse (bytes)1,584 1,584 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% -164 -3.2% -67 -2.3% 0 0.0% -304 -0.9%
Exclusive Metrics Diff for Current Function-4 -2.4% -4 -6.0% 0 N/A% 0 0.0%
Parent functions
comment_node_load0 N/A% -208 -126.8% -55 -82.1% 0 N/A% -336 -110.5%
user_node_load0 N/A% -176 -107.3% -34 -50.7% 0 N/A% -64 -21.1%
user_role_permissions0 N/A% 172 104.9% 21 31.3% 0 N/A% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 N/A% 48 29.3% 1 1.5% 0 N/A% 96 31.6%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -161 -98.2% -63 -94.0% 0 N/A% -304 -100.0%
Drupal\Core\Database\Database::getConnection0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 0.0%