Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_schema_fields_sql

drupal_schema_fields_sqlRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,204 1,199 -5 -0.4%
Incl. Wall Time (microsec) per call 151 150 -1 -0.4%
Excl. Wall Time (microsec)46 48 2 4.3%
Incl. CPU (microsecs)928 936 8 0.9%
Incl. CPU (microsecs) per call 116 117 1 0.9%
Excl. CPU (microsec)39 38 -1 -2.6%
Incl. MemUse (bytes)184,848 184,856 8 0.0%
Incl. MemUse (bytes) per call 23,106 23,107 1 0.0%
Excl. MemUse (bytes)2,648 2,648 0 0.0%
Incl. PeakMemUse (bytes)196,160 195,792 -368 -0.2%
Incl. PeakMemUse (bytes) per call 24,520 24,474 -46 -0.2%
Excl. PeakMemUse (bytes)144 144 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% -5 -0.1% 8 0.1% 8 0.0% -368 -1.1%
Exclusive Metrics Diff for Current Function2 40.0% -1 -12.5% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery0 N/A% -12 -240.0% 4 50.0% 8 100.0% -368 -100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 7 140.0% 4 50.0% 0 0.0% 0 0.0%
Child functions
drupal_get_schema0 N/A% -34 -680.0% -16 -200.0% 8 100.0% -368 -100.0%
array_keys0 N/A% 27 540.0% 25 312.5% 0 0.0% 0 0.0%