Diff Report
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for db_query

db_queryRun #51fdbd76c2eedRun #51fdbca2b5409DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,546 1,741 195 12.6%
Incl. Wall Time (microsec) per call 387 435 49 12.6%
Excl. Wall Time (microsec)52 55 3 5.8%
Incl. CPU (microsecs)636 678 42 6.6%
Incl. CPU (microsecs) per call 159 170 11 6.6%
Excl. CPU (microsec)53 56 3 5.7%
Incl. MemUse (bytes)20,816 20,816 0 0.0%
Incl. MemUse (bytes) per call 5,204 5,204 0 0.0%
Excl. MemUse (bytes)2,952 2,952 0 0.0%
Incl. PeakMemUse (bytes)16,088 16,088 0 0.0%
Incl. PeakMemUse (bytes) per call 4,022 4,022 0 0.0%
Excl. PeakMemUse (bytes)1,312 1,312 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% 195 29.4% 42 2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 1.5% 3 7.1% 0 N/A% 0 N/A%
Parent functions
user_node_load0 N/A% 117 60.0% 49 116.7% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::addRoles0 N/A% 56 28.7% -12 -28.6% 0 N/A% 0 N/A%
comment_node_load0 N/A% 22 11.3% 5 11.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 190 97.4% 40 95.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 2 1.0% -1 -2.4% 0 N/A% 0 N/A%