Diff Report
Run #518fbcc2155d3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for db_query

db_queryRun #518fbcc2155d3Run #518fb7370421eDiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)12,034 12,705 671 5.6%
Incl. Wall Time (microsec) per call 334 353 19 5.6%
Excl. Wall Time (microsec)295 304 9 3.1%
Incl. CPU (microsecs)4,876 5,080 204 4.2%
Incl. CPU (microsecs) per call 135 141 6 4.2%
Excl. CPU (microsec)259 254 -5 -1.9%
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 Function9 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%