Diff Report
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #5198f1db1bc51Run #5198f0bb880efDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,322 1,509 187 14.1%
Incl. Wall Time (microsec) per call 132 151 19 14.1%
Excl. Wall Time (microsec)93 90 -3 -3.2%
Incl. CPU (microsecs)1,033 1,025 -8 -0.8%
Incl. CPU (microsecs) per call 103 103 -1 -0.8%
Excl. CPU (microsec)85 73 -12 -14.1%
Incl. MemUse (bytes)154,272 154,264 -8 -0.0%
Incl. MemUse (bytes) per call 15,427 15,426 -1 -0.0%
Excl. MemUse (bytes)2,608 2,608 0 0.0%
Incl. PeakMemUse (bytes)175,432 175,424 -8 -0.0%
Incl. PeakMemUse (bytes) per call 17,543 17,542 -1 -0.0%
Excl. PeakMemUse (bytes)1,408 1,408 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% 187 11.7% -8 -0.4% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-3 -1.6% -12 -150.0% 0 0.0% 0 0.0%
Parent functions
drupal_schema_fields_sql0 N/A% 191 102.1% -4 -50.0% -8 -100.0% -8 -100.0%
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% -4 -2.1% -4 -50.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 197 105.3% 6 75.0% -8 -100.0% -8 -100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -4 -2.1% -4 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -3 -1.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 2 25.0% 0 0.0% 0 0.0%