DWS/chrony
1
0
Fork 0
mirror of https://gitlab.com/chrony/chrony.git synced 2025-12-04 13:15:07 -05:00
Code Issues Packages Projects Releases Wiki Activity

sourcestats: report asymmetry in statistics log

Browse Source
This commit is contained in:
Miroslav Lichvar
2016-08-10 16:17:51 +02:00
parent 39f34eb674
commit e488371b01
2 changed files with 13 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
doc/chrony.conf.adoc
View File

@@ -1485,8 +1485,8 @@ _statistics.log_. An example line (which actually appears as a single line in
the file) from the log file is shown below.
+
----
2015-07-22 05:40:50 203.0.113.15 6.261e-03 -3.247e-03 \
2.220e-03 1.874e-06 1.080e-06 7.8e-02 16 0 8
2016-08-10 05:40:50 203.0.113.15 6.261e-03 -3.247e-03 \
2.220e-03 1.874e-06 1.080e-06 7.8e-02 16 0 8 0.00
----
+
The columns are as follows (the quantities in square brackets are the values
@@ -1521,6 +1521,11 @@ from the example line above):
to be discarded. The number of runs for the data that is being retained is
tabulated. Values of approximately half the number of samples are expected.
[8]
. The estimated asymmetry of network jitter on the path to the source which was
used to correct the measured offsets. The asymmetry can be between -0.5 and
0.5. A negative value means the delay of packets sent to the source is
more variable than the delay of packets sent from the source back. [0.00,
i.e. no correction for asymmetry]
+
*tracking*:::
This option logs changes to the estimate of the system's gain or loss rate, and