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

Regression/Improvement summary for db_query

db_queryRun #51fdbca2b5409Run #51fdbd76c2eedDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,741 1,546 -195 -11.2%
Incl. Wall Time (microsec) per call 435 387 -49 -11.2%
Excl. Wall Time (microsec)55 52 -3 -5.5%
Incl. CPU (microsecs)678 636 -42 -6.2%
Incl. CPU (microsecs) per call 170 159 -11 -6.2%
Excl. CPU (microsec)56 53 -3 -5.4%
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 Function-3 -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%