Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for user_roles

user_rolesRun #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,469 3,188 -281 -8.1%
Incl. Wall Time (microsec) per call 3,469 3,188 -281 -8.1%
Excl. Wall Time (microsec)51 50 -1 -2.0%
Incl. CPU (microsecs)3,231 2,814 -417 -12.9%
Incl. CPU (microsecs) per call 3,231 2,814 -417 -12.9%
Excl. CPU (microsec)38 33 -5 -13.2%
Incl. MemUse (bytes)93,816 93,816 0 0.0%
Incl. MemUse (bytes) per call 93,816 93,816 0 0.0%
Excl. MemUse (bytes)-11,488 -11,488 0 0.0%
Incl. PeakMemUse (bytes)102,696 102,696 0 0.0%
Incl. PeakMemUse (bytes) per call 102,696 102,696 0 0.0%
Excl. PeakMemUse (bytes)1,648 1,648 0 0.0%

Parent/Child Regression/Improvement report for user_roles [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
user_roles0 N/A% -281 -73.8% -417 -130.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -0.4% -5 -1.2% 0 N/A% 0 N/A%
Parent function
theme_comment_post_forbidden0 N/A% -281 -100.0% -417 -100.0% 0 N/A% 0 N/A%
Child functions
entity_load_multiple0 N/A% -268 -95.4% -409 -98.1% 0 N/A% 0 N/A%
db_select0 N/A% -5 -1.8% -5 -1.2% 0 N/A% 0 N/A%
drupal_static0 N/A% -5 -1.8% -4 -1.0% 0 N/A% 0 N/A%
array_keys0 N/A% -4 -1.4% -3 -0.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 2 0.7% 9 2.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% -1 -0.4% -2 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchCol0 N/A% 1 0.4% 2 0.5% 0 N/A% 0 N/A%
array_intersect_key0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
array_flip0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% -2 -0.5% 0 N/A% 0 N/A%