Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for db_query

db_queryRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)367 364 -3 -0.8%
Incl. Wall Time (microsec) per call 184 182 -2 -0.8%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)237 244 7 3.0%
Incl. CPU (microsecs) per call 119 122 4 3.0%
Excl. CPU (microsec)17 20 3 17.6%
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% -3 -0.1% 7 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -33.3% 3 42.9% 0 N/A% 0 N/A%
Parent functions
comment_node_load0 N/A% -3 -100.0% 2 28.6% 0 N/A% 0 N/A%
user_node_load0 N/A% 0 0.0% 5 71.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -2 -66.7% 6 85.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% -2 -28.6% 0 N/A% 0 N/A%