Diff Report
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #517d73f55c548Run #517d7319aefb8DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,423 1,160 -263 -18.5%
Incl. Wall Time (microsec) per call 474 387 -88 -18.5%
Excl. Wall Time (microsec)39 35 -4 -10.3%
Incl. CPU (microsecs)890 788 -102 -11.5%
Incl. CPU (microsecs) per call 297 263 -34 -11.5%
Excl. CPU (microsec)37 30 -7 -18.9%
Incl. MemUse (bytes)152,808 152,792 -16 -0.0%
Incl. MemUse (bytes) per call 50,936 50,931 -5 -0.0%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)177,168 177,152 -16 -0.0%
Incl. PeakMemUse (bytes) per call 59,056 59,051 -5 -0.0%
Excl. PeakMemUse (bytes)1,040 1,040 0 0.0%

Parent/Child Regression/Improvement report for drupal_get_schema [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_get_schema0 N/A% -263 -3.2% -102 -1.2% -16 -0.1% -16 -0.1%
Exclusive Metrics Diff for Current Function-4 -1.5% -7 -6.9% 0 0.0% 0 0.0%
Parent function
drupal_schema_fields_sql0 N/A% -263 -100.0% -102 -100.0% -16 -100.0% -16 -100.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -257 -97.7% -96 -94.1% -16 -100.0% -16 -100.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -2 -0.8% 1 1.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 1 1.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 0 0.0% -1 -1.0% 0 0.0% 0 0.0%