Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for watchdog

watchdogRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,790 1,658 -132 -7.4%
Incl. Wall Time (microsec) per call 1,790 1,658 -132 -7.4%
Excl. Wall Time (microsec)55 55 0 0.0%
Incl. CPU (microsecs)1,022 978 -44 -4.3%
Incl. CPU (microsecs) per call 1,022 978 -44 -4.3%
Excl. CPU (microsec)39 38 -1 -2.6%
Incl. MemUse (bytes)70,872 70,864 -8 -0.0%
Incl. MemUse (bytes) per call 70,872 70,864 -8 -0.0%
Excl. MemUse (bytes)2,472 2,472 0 0.0%
Incl. PeakMemUse (bytes)89,144 89,136 -8 -0.0%
Incl. PeakMemUse (bytes) per call 89,144 89,136 -8 -0.0%
Excl. PeakMemUse (bytes)3,872 3,872 0 0.0%

Parent/Child Regression/Improvement report for watchdog [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
watchdog0 N/A% -132 -48.2% -44 -16.9% -8 -50.0% -8 -12.5%
Exclusive Metrics Diff for Current Function0 0.0% -1 -2.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Controller\ExceptionController::on404Html0 N/A% -132 -100.0% -44 -100.0% -8 -100.0% -8 -100.0%
Child functions
dblog_watchdog0 N/A% -132 -100.0% -45 -102.3% -8 -100.0% -8 -100.0%
module_implements0 N/A% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%
time0 N/A% 0 0.0% 1 2.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getClientIp0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
request_uri0 N/A% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%
Drupal::request0 N/A% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%
function_exists0 N/A% 0 0.0% 4 9.1% 0 0.0% 0 0.0%