Diff Report
Run #519f02001a77a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::doSet

Drupal\Core\Cache\DatabaseBackend::doSetRun #519f02001a77aRun #519f012418c24DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,249 3,232 -17 -0.5%
Incl. Wall Time (microsec) per call 3,249 3,232 -17 -0.5%
Excl. Wall Time (microsec)52 52 0 0.0%
Incl. CPU (microsecs)1,389 1,396 7 0.5%
Incl. CPU (microsecs) per call 1,389 1,396 7 0.5%
Excl. CPU (microsec)43 41 -2 -4.7%
Incl. MemUse (bytes)136,008 136,008 0 0.0%
Incl. MemUse (bytes) per call 136,008 136,008 0 0.0%
Excl. MemUse (bytes)-6,376 -6,376 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::doSet [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\Core\Cache\DatabaseBackend::doSet0 N/A% -17 -5.3% 7 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -2 -28.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::set0 N/A% -17 -100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -17 -100.0% 8 114.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::key0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::fields0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::merge0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::flattenTags0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%