Cacti

http://docs.cacti.net/manual:088:1_installation.1_install_unix

Name: you may choose your own
Consolidation function: AVERAGE needed
X-Files Factor: always 0.5
Steps: 1 (that is the number of data points to use for consolidation, 1 says: no consolidation at all)
Rows: 115200 = 400 days with 24 hours and 12 data points per hour (= 5 min interval)
Timespan: used for displaying 33,053,184 seconds = about 382 days (taken from other cacti rra)

Name: just suggestive name 
Steps (archiving ratio): how many data points (poll values) are needed to put as one value of the RRA.
For RRA "Monthly" 24 poll values (24 polls * 5 minute between poll = 120 min= 2 hour) will be consolidates as 1 value.
By default one step represents 300 seconds (5 minutes), which is how often data is entered into the rrd file. 
Rows (Hours to store values): how many generations data is kept in the RRA.   

Storage (calculated) default RRAs , 1 RRD = 94 KB (94824 Bytes)
Timespan (used for graphs only): how many seconds to display in graph for this RRA.
X-Files Factor: The amount of UNKNOWN data that can still be regarded as known (= 0.5 always)



TCP-MIB::tcpRtoAlgorithm.0 = INTEGER: other(1)
TCP-MIB::tcpRtoMin.0 = INTEGER: 200 milliseconds
TCP-MIB::tcpRtoMax.0 = INTEGER: 120000 milliseconds
TCP-MIB::tcpMaxConn.0 = INTEGER: -1
TCP-MIB::tcpActiveOpens.0 = Counter32: 5
TCP-MIB::tcpPassiveOpens.0 = Counter32: 157
TCP-MIB::tcpAttemptFails.0 = Counter32: 11
TCP-MIB::tcpEstabResets.0 = Counter32: 4
TCP-MIB::tcpCurrEstab.0 = Gauge32: 0
TCP-MIB::tcpInSegs.0 = Counter32: 9670
TCP-MIB::tcpOutSegs.0 = Counter32: 9881
TCP-MIB::tcpRetransSegs.0 = Counter32: 96

0 comments:

Post a Comment