Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbcc2155d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #518fb7370421eRun #518fbcc2155d3DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)12,705 12,034 -671 -5.3%
Incl. Wall Time (microsec) per call 353 334 -19 -5.3%
Excl. Wall Time (microsec)304 295 -9 -3.0%
Incl. CPU (microsecs)5,080 4,876 -204 -4.0%
Incl. CPU (microsecs) per call 141 135 -6 -4.0%
Excl. CPU (microsec)254 259 5 2.0%
Incl. MemUse (bytes)285,848 285,848 0 0.0%
Incl. MemUse (bytes) per call 7,940 7,940 0 0.0%
Excl. MemUse (bytes)4,520 4,520 0 0.0%
Incl. PeakMemUse (bytes)10,592 10,592 0 0.0%
Incl. PeakMemUse (bytes) per call 294 294 0 0.0%
Excl. PeakMemUse (bytes)1,416 1,416 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% -671 -456.5% -204 -29.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -1.3% 5 2.5% 0 N/A% 0 N/A%
Parent functions
comment_node_load0 N/A% -298 -44.4% -87 -42.6% 0 N/A% 0 N/A%
book_node_load0 N/A% -190 -28.3% -45 -22.1% 0 N/A% 0 N/A%
user_node_load0 N/A% -106 -15.8% 23 11.3% 0 N/A% 0 N/A%
user_role_permissions0 N/A% -72 -10.7% -80 -39.2% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% -5 -0.7% -15 -7.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -664 -99.0% -215 -105.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 2 0.3% 6 2.9% 0 N/A% 0 N/A%