Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_schema_fields_sql

drupal_schema_fields_sqlRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,086 2,394 308 14.8%
Incl. Wall Time (microsec) per call 522 599 77 14.8%
Excl. Wall Time (microsec)39 40 1 2.6%
Incl. CPU (microsecs)1,728 1,611 -117 -6.8%
Incl. CPU (microsecs) per call 432 403 -29 -6.8%
Excl. CPU (microsec)36 32 -4 -11.1%
Incl. MemUse (bytes)97,580 97,580 0 0.0%
Incl. MemUse (bytes) per call 24,395 24,395 0 0.0%
Excl. MemUse (bytes)888 888 0 0.0%
Incl. PeakMemUse (bytes)110,544 110,460 -84 -0.1%
Incl. PeakMemUse (bytes) per call 27,636 27,615 -21 -0.1%
Excl. PeakMemUse (bytes)28 28 0 0.0%

Parent/Child Regression/Improvement report for drupal_schema_fields_sql [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
drupal_schema_fields_sql0 N/A% 308 8.6% -117 -113.6% 0 0.0% -84 -0.1%
Exclusive Metrics Diff for Current Function1 0.3% -4 -3.4% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 308 100.0% -117 -100.0% 0 N/A% -84 -100.0%
Child functions
drupal_get_schema0 N/A% 254 82.5% -169 -144.4% 0 N/A% -84 -100.0%
array_keys0 N/A% 53 17.2% 56 47.9% 0 N/A% 0 0.0%