Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,516 1,547 31 2.0%
Incl. Wall Time (microsec) per call 303 309 6 2.0%
Excl. Wall Time (microsec)72 70 -2 -2.8%
Incl. CPU (microsecs)1,474 1,501 27 1.8%
Incl. CPU (microsecs) per call 295 300 5 1.8%
Excl. CPU (microsec)62 64 2 3.2%
Incl. MemUse (bytes)174,616 174,616 0 0.0%
Incl. MemUse (bytes) per call 34,923 34,923 0 0.0%
Excl. MemUse (bytes)2,040 2,040 0 0.0%
Incl. PeakMemUse (bytes)197,888 197,824 -64 -0.0%
Incl. PeakMemUse (bytes) per call 39,578 39,565 -13 -0.0%
Excl. PeakMemUse (bytes)1,136 1,136 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% 31 2.7% 27 2.3% 0 0.0% -64 -0.1%
Exclusive Metrics Diff for Current Function-2 -6.5% 2 7.4% 0 N/A% 0 0.0%
Parent function
drupal_schema_fields_sql0 N/A% 31 100.0% 27 100.0% 0 N/A% -64 -100.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 32 103.2% 27 100.0% 0 N/A% -64 -100.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 1 3.2% 1 3.7% 0 N/A% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -2 -7.4% 0 N/A% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 0.0%