Diff Report
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #518fbd1297c93Run #518fb7370421eDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)1,486 1,556 70 4.7%
Incl. Wall Time (microsec) per call 62 65 3 4.7%
Excl. Wall Time (microsec)181 180 -1 -0.6%
Incl. CPU (microsecs)1,137 1,196 59 5.2%
Incl. CPU (microsecs) per call 47 50 2 5.2%
Excl. CPU (microsec)157 158 1 0.6%
Incl. MemUse (bytes)153,440 153,432 -8 -0.0%
Incl. MemUse (bytes) per call 6,393 6,393 -0 -0.0%
Excl. MemUse (bytes)1,128 1,128 0 0.0%
Incl. PeakMemUse (bytes)177,784 177,776 -8 -0.0%
Incl. PeakMemUse (bytes) per call 7,408 7,407 -0 -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% 70 2.2% 59 1.4% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-1 -1.4% 1 1.7% 0 0.0% 0 0.0%
Parent function
drupal_schema_fields_sql0 N/A% 70 100.0% 59 100.0% -8 -100.0% -8 -100.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 73 104.3% 58 98.3% -8 -100.0% -8 -100.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -3 -4.3% -9 -15.3% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 1.4% 2 3.4% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 7 11.9% 0 0.0% 0 0.0%