Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,098 1,076 -22 -2.0%
Incl. Wall Time (microsec) per call 183 179 -4 -2.0%
Excl. Wall Time (microsec)65 65 0 0.0%
Incl. CPU (microsecs)916 902 -14 -1.5%
Incl. CPU (microsecs) per call 153 150 -2 -1.5%
Excl. CPU (microsec)55 57 2 3.6%
Incl. MemUse (bytes)168,640 168,624 -16 -0.0%
Incl. MemUse (bytes) per call 28,107 28,104 -3 -0.0%
Excl. MemUse (bytes)2,016 2,016 0 0.0%
Incl. PeakMemUse (bytes)195,736 195,720 -16 -0.0%
Incl. PeakMemUse (bytes) per call 32,623 32,620 -3 -0.0%
Excl. PeakMemUse (bytes)1,104 1,104 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% -22 -0.1% -14 -0.1% -16 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% 2 14.3% 0 0.0% 0 0.0%
Parent function
drupal_schema_fields_sql0 N/A% -22 -100.0% -14 -100.0% -16 -100.0% -16 -100.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -24 -109.1% -17 -121.4% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 4.5% 0 0.0% -16 -100.0% -16 -100.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 1 4.5% 4 28.6% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -3 -21.4% 0 0.0% 0 0.0%