Platform Team/Server Kit/Guide/Usage Statistics - Revision history

Alsroot: moved Sugar Server Kit/Guide/Usage Statistics to Platform Team/Server Kit/Guide/Usage Statistics: Move SSK to HSD

2012-03-21T09:48:39Z

moved Sugar Server Kit/Guide/Usage Statistics to Platform Team/Server Kit/Guide/Usage Statistics: Move SSK to HSD

← Older revision	Revision as of 05:48, 21 March 2012
(No difference)

M anish: /* Server side packages */

2012-02-24T12:49:17Z

Server side packages

← Older revision		Revision as of 08:49, 24 February 2012
Line 49:		Line 49:
	* sugar-stats-client-0.1-6.1		* sugar-stats-client-0.1-6.1
	* sugar-stats-server-0.1-6.1		* sugar-stats-server-0.1-6.1
			* gevent

	===Client side packages===		===Client side packages===

M anish: Adding implementation notes on SSL auth config, and server, client config.

2012-02-24T12:39:38Z

Adding implementation notes on SSL auth config, and server, client config.

Show changes

M anish at 15:46, 22 February 2012

2012-02-22T15:46:42Z

← Older revision		Revision as of 11:46, 22 February 2012
Line 33:		Line 33:

	The above sample values will not be having any impact on network usage, since we're not increasing their resolution, frequency or adding/removing more RRA's		The above sample values will not be having any impact on network usage, since we're not increasing their resolution, frequency or adding/removing more RRA's

			==Notes on reading/interpreting the RRD databases==

			===Dumping all information===
			* To dump all the information contained in an rrd file, one could use 'rrdtool dump' command.
			* To dump the same info in a more pretty print format (tabular), you may use [http://people.sugarlabs.org/anish/dsreport dsreport]. You'll need to install rrdtool-perl to make the script work.

M anish at 17:51, 16 February 2012

2012-02-16T17:51:23Z

@@ Line 10: / Line 10: @@
 ==Factors affecting network bandwidth==
-The two primary factors affecting the network bandwidth are:
+The only factor that really affects the network bandwidth usage is the resolution at which the data is being stored. Currently, the default step-size is 60 seconds.
-===RRD size===
+==Factors affecting database size on the client side==
-===Sync frequency===
+The factor that affects the database size on the client is the RRAs (Round Robin Archives) being cached on the Client XO.
-<span style="color: red;">'''Caution:''' The default RRD parameters and the sync frequency don't quite match up. The RRDs track usage statistics for around 8-10 days and the sync frequency is one hour! This needs to be tweaked appropriately while deploying in a production environment to save on bandwidth.</span>
+The default RRA configuration on the client side reads something like

Alsroot: /* RRD (Round Robin Database) file data types */

2012-02-10T15:01:02Z

RRD (Round Robin Database) file data types

@@ Line 3: / Line 3: @@
 There is a standard set of rrd databases containing stats for journal, system, shell. For each activity there is an independent rrd database which tracks a standard set of parameters, the details for which are listed below.
-===journal.rrd===
+* database files conform [[Platform_Team/Usage_Statistics#Statistics|Statistics identifiers list]];
-* active
+* database file name for non-activities is in format {{Code|<TOP-LEVEL-STAT-ID>.rrd}};
-* creates
+* database file name for activities is in format {{Code|activity.<BUNDLE-ID>.rrd}};
-* deletes
+* the set of database fields conform second level stat identifiers for particular stat.
 ==Factors affecting network bandwidth==

M anish: Created page with "==RRD (Round Robin Database) file data types== There is a standard set of rrd databases containing stats for journal, system, shell. For each activity there is an independent rr..."

2012-02-10T14:02:15Z

Created page with "==RRD (Round Robin Database) file data types== There is a standard set of rrd databases containing stats for journal, system, shell. For each activity there is an independent rr..."

New page

==RRD (Round Robin Database) file data types==

There is a standard set of rrd databases containing stats for journal, system, shell. For each activity there is an independent rrd database which tracks a standard set of parameters, the details for which are listed below.

===journal.rrd===
* active
* creates
* deletes
* updates
* uptime

===system.rrd===
* diskfree
* uptime

===shell.rrd===
* active
* friends
* uptime

===activity.<bundle_id>.rrd===
* active
* buddies
* instances
* new
* resumed
* uptime

==Factors affecting network bandwidth==

The two primary factors affecting the network bandwidth are:
* the size of the RRDs being synced
* and the sync frequency.

===RRD size===
* This is primarily controlled through RRA (parameters). I will upload more notes on this as I get to know RRD's better. (Anish)

===Sync frequency===
* This is controlled by the <tt>update-timeout</tt> parameter in the sugar-client configuration.

<span style="color: red;">'''Caution:''' The default RRD parameters and the sync frequency don't quite match up. The RRDs track usage statistics for around 8-10 days and the sync frequency is one hour! This needs to be tweaked appropriately while deploying in a production environment to save on bandwidth.</span>