Repository: incubator-trafficcontrol
Updated Branches:
  refs/heads/psql f6486ef53 -> a97f64aca


update TS overview page


Project: http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/repo
Commit: 
http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/commit/4bb44fca
Tree: 
http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/tree/4bb44fca
Diff: 
http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/diff/4bb44fca

Branch: refs/heads/psql
Commit: 4bb44fcabe759b8808639621b9025d8c598099b1
Parents: 247a1c4
Author: David Neuman <david.neuma...@gmail.com>
Authored: Fri Oct 7 11:32:22 2016 -0600
Committer: David Neuman <david.neuma...@gmail.com>
Committed: Fri Oct 7 11:32:22 2016 -0600

----------------------------------------------------------------------
 docs/source/overview/traffic_stats.rst | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)
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http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/blob/4bb44fca/docs/source/overview/traffic_stats.rst
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diff --git a/docs/source/overview/traffic_stats.rst 
b/docs/source/overview/traffic_stats.rst
index 7468166..874b10d 100644
--- a/docs/source/overview/traffic_stats.rst
+++ b/docs/source/overview/traffic_stats.rst
@@ -1,18 +1,18 @@
-.. 
+..
 .. Copyright 2015 Comcast Cable Communications Management, LLC
-.. 
+..
 .. Licensed under the Apache License, Version 2.0 (the "License");
 .. you may not use this file except in compliance with the License.
 .. You may obtain a copy of the License at
-.. 
+..
 ..     http://www.apache.org/licenses/LICENSE-2.0
-.. 
+..
 .. Unless required by applicable law or agreed to in writing, software
 .. distributed under the License is distributed on an "AS IS" BASIS,
 .. WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 .. See the License for the specific language governing permissions and
 .. limitations under the License.
-.. 
+..
 
 .. _reference-label-tc-ts:
 .. |arrow| image:: fwda.png
@@ -20,14 +20,14 @@
 
 Traffic Stats
 =============
-Traffic Stats is a program written in `Golang <http://golang.org>`_ that is 
used to acquire and store statistics about CDNs controlled by Traffic Control.  
Traffic Stats mines metrics from Traffic Monitor's JSON APIs and stores the 
data in `InfluxDb <http://influxdb.com>`_.  Data is typically stored in 
InfluxDb on a short-term basis (30 days or less) and is used to drive graphs 
created by `Grafana <http://grafana.org>`_ which are linked from Traffic Ops as 
well as provide data exposed through the Traffic Ops API.  Traffic Stats 
performs two functions:  first it gathers stat data for Edge Caches and 
Delivery Services at a configurable interval (10 second default) from the 
Traffic Monitor API's and stores the data in InfluxDb; second it summarizes all 
of the stats once a day (around midnight UTC) and creates a daily rollup 
containing the Max Gbps served and the Total Bytes served.
+Traffic Stats is a program written in `Golang <http://golang.org>`_ that is 
used to acquire and store statistics about CDNs controlled by Traffic Control.  
Traffic Stats mines metrics from Traffic Monitor's JSON APIs and stores the 
data in `InfluxDb <http://influxdb.com>`_.  Data is typically stored in 
InfluxDb on a short-term basis (30 days or less).  The data from InfluxDb is 
then used to drive graphs created by `Grafana <http://grafana.org>`_ - which 
are linked to from Traffic Ops - as well as provide data exposed through the 
Traffic Ops API.  Traffic Stats performs two functions:  first it gathers stat 
data for Edge Caches and Delivery Services at a configurable interval (10 
second default) from the Traffic Monitor API's and stores the data in InfluxDb; 
second it summarizes all of the stats once a day (around midnight UTC) and 
creates a daily rollup containing the Max Gbps served and the Total Bytes 
served.
 
 Stat data is stored in three different databases:
 
        - cache_stats:  The cache_stats database is used to store data gathered 
from edge caches.  The `measurements 
<https://influxdb.com/docs/v0.9/concepts/glossary.html#measurement>`_ stored by 
cache are: bandwidth, maxKbps, and client_connections 
(ats.proxy.process.http.current_client_connections).  Cache Data is stored with 
`tags <https://influxdb.com/docs/v0.9/concepts/glossary.html#tag>`_ for 
hostname, cachegroup, and CDN.  Data can be queried using tags.
 
 
-       - deliveryservice_stats:  The deliveryservice_stats database is used to 
store data for delivery services.  The measurements stored by delivery service 
are:  kbps, status_4xx, status_5xx, tps_2xx, tps_3xx, tps_4xx, tps_5xx, and 
tps_total.  Delivery Service stats are stored with tags for cachegroup, CDN, 
and Deliveryservice xml_id.  
+       - deliveryservice_stats:  The deliveryservice_stats database is used to 
store data for delivery services.  The measurements stored by delivery service 
are:  kbps, status_4xx, status_5xx, tps_2xx, tps_3xx, tps_4xx, tps_5xx, and 
tps_total.  Delivery Service stats are stored with tags for cachegroup, CDN, 
and Deliveryservice xml_id.
 
        - daily_stats: The daily_stats database is used to store summary data 
for daily activities.  The stats that are currently summarized are Max 
Bandwidth and Bytes Served and they are stored by CDN.
 

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