Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for db_query

db_queryRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)364 366 2 0.5%
Incl. Wall Time (microsec) per call 182 183 1 0.5%
Excl. Wall Time (microsec)19 20 1 5.3%
Incl. CPU (microsecs)244 245 1 0.4%
Incl. CPU (microsecs) per call 122 123 1 0.4%
Excl. CPU (microsec)20 18 -2 -10.0%
Incl. MemUse (bytes)12,864 12,864 0 0.0%
Incl. MemUse (bytes) per call 6,432 6,432 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)12,952 12,952 0 0.0%
Incl. PeakMemUse (bytes) per call 6,476 6,476 0 0.0%
Excl. PeakMemUse (bytes)1,424 1,424 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% 2 0.5% 1 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% -2 -200.0% 0 N/A% 0 N/A%
Parent functions
user_node_load0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
comment_node_load0 N/A% 1 50.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 1 50.0% 2 200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%