Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for watchdog

watchdogRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls2 1 -1 -50.0%
Incl. Wall Time (microsec)4,668 2,863 -1,805 -38.7%
Incl. Wall Time (microsec) per call 2,334 2,863 529 22.7%
Excl. Wall Time (microsec)97 64 -33 -34.0%
Incl. CPU (microsecs)2,719 2,294 -425 -15.6%
Incl. CPU (microsecs) per call 1,360 2,294 935 68.7%
Excl. CPU (microsec)79 48 -31 -39.2%
Incl. MemUse (bytes)144,512 144,544 32 0.0%
Incl. MemUse (bytes) per call 72,256 144,544 72,288 100.0%
Excl. MemUse (bytes)1,696 2,272 576 34.0%
Incl. PeakMemUse (bytes)145,064 149,088 4,024 2.8%
Incl. PeakMemUse (bytes) per call 72,532 149,088 76,556 105.5%
Excl. PeakMemUse (bytes)0 2,608 2,608 N/A%

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
watchdog-1 -12.5% -1,805 -15.0% -425 -2.9% 32 0.0% 4,024 0.3%
Exclusive Metrics Diff for Current Function-33 -1.8% -31 -7.3% 576 1800.0% 2,608 64.8%
Parent functions
_drupal_log_error-2 -200.0% -4,668 -258.6% -2,719 -639.8% -144,512 -451600.0% -145,064 -3605.0%
Drupal\Core\Controller\ExceptionController::on500Html1 100.0% 2,863 158.6% 2,294 539.8% 144,544 451700.0% 149,088 3705.0%
Child functions
dblog_watchdog-1 -14.3% -1,677 -92.9% -297 -69.9% 0 0.0% -1,768 -43.9%
module_implements-1 -14.3% -51 -2.8% -53 -12.5% -384 -1200.0% 736 18.3%
Symfony\Component\HttpFoundation\Request::getClientIp-1 -14.3% -20 -1.1% -19 -4.5% -80 -250.0% 608 15.1%
Drupal::request-1 -14.3% -16 -0.9% -16 -3.8% 0 0.0% 480 11.9%
request_uri-1 -14.3% -6 -0.3% -7 -1.6% -80 -250.0% 608 15.1%
function_exists-1 -14.3% -2 -0.1% -1 -0.2% 0 0.0% 272 6.8%
time-1 -14.3% 0 0.0% -1 -0.2% 0 0.0% 480 11.9%