Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Logger\LoggerChannel::log

Drupal\Core\Logger\LoggerChannel::logRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)4,787 5,260 473 9.9%
Incl. Wall Time (microsec) per call 1,596 1,753 158 9.9%
Excl. Wall Time (microsec)131 129 -2 -1.5%
Incl. CPU (microsecs)2,391 2,573 182 7.6%
Incl. CPU (microsecs) per call 797 858 61 7.6%
Excl. CPU (microsec)99 96 -3 -3.0%
Incl. MemUse (bytes)49,596 49,596 0 0.0%
Incl. MemUse (bytes) per call 16,532 16,532 0 0.0%
Excl. MemUse (bytes)1,036 1,084 48 4.6%
Incl. PeakMemUse (bytes)51,072 50,912 -160 -0.3%
Incl. PeakMemUse (bytes) per call 17,024 16,971 -53 -0.3%
Excl. PeakMemUse (bytes)948 948 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Logger\LoggerChannel::log [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\Logger\LoggerChannel::log0 N/A% 473 30.2% 182 16.7% 0 0.0% -160 -23.0%
Exclusive Metrics Diff for Current Function-2 -0.4% -3 -1.6% 48 N/A% 0 0.0%
Parent function
watchdog0 N/A% 473 100.0% 182 100.0% 0 N/A% -160 -100.0%
Child functions
Drupal\dblog\Logger\DbLog::log0 N/A% 448 94.7% 153 84.1% 0 N/A% -160 -100.0%
Symfony\Component\HttpFoundation\Request::getUri0 N/A% 26 5.5% 27 14.8% -48 N/A% 0 0.0%
Drupal\Core\Logger\LoggerChannel::sortLoggers0 N/A% -2 -0.4% -1 -0.5% 0 N/A% 0 0.0%
Drupal\Core\Session\AccountProxy::id0 N/A% 2 0.4% 1 0.5% 0 N/A% 0 0.0%
time0 N/A% 1 0.2% 1 0.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getClientIp0 N/A% 0 0.0% 2 1.1% 0 N/A% 0 0.0%
is_string0 N/A% 0 0.0% 3 1.6% 0 N/A% 0 0.0%