rrdtool メモ

rrdtool create ntp_GPS_db.rrd     \
        --step 60                 \
        DS:GPS01_1:GAUGE:120:U:U \
        DS:GPS01_2:GAUGE:120:U:U \
        DS:GPS01_3:GAUGE:120:U:U \
        DS:GPS01_4:GAUGE:120:U:U \
        DS:GPS02_1:GAUGE:120:U:U \
        DS:GPS02_2:GAUGE:120:U:U \
        DS:GPS02_3:GAUGE:120:U:U \
        DS:GPS02_4:GAUGE:120:U:U \
        DS:GPS03_1:GAUGE:120:U:U \
        DS:GPS03_2:GAUGE:120:U:U \
        DS:GPS03_3:GAUGE:120:U:U \
        DS:GPS03_4:GAUGE:120:U:U \
        RRA:AVERAGE:0.5:1:172800  

rrdtool create ntp_NTP_db.rrd     \
        --step 60                 \
        DS:NTP01_1:GAUGE:120:U:U \
        DS:NTP01_2:GAUGE:120:U:U \
        DS:NTP02_1:GAUGE:120:U:U \
        DS:NTP02_2:GAUGE:120:U:U \
        DS:NTP03_1:GAUGE:120:U:U \
        DS:NTP03_2:GAUGE:120:U:U \
        DS:NTP04_1:GAUGE:120:U:U \
        DS:NTP04_2:GAUGE:120:U:U \
        DS:NTP05_1:GAUGE:120:U:U \
        DS:NTP05_2:GAUGE:120:U:U \
        DS:NTP06_1:GAUGE:120:U:U \
        DS:NTP06_2:GAUGE:120:U:U \
        RRA:AVERAGE:0.5:1:172800  

exit
############
# ntp_GPS_db
# 対象装置 x3 対象項目 x4 = 12 , 12 x 60x24x120 = 2,073,600
#
# 対象項目:
#    時刻差
#    測位状況
#    補足衛星数
#    ping応答平均時間

############
# ntp_NTP_db
# 対象装置 x6 対象項目 x2 = 6  , 12 x 60x24x120 = 2,073,600
#
# 対象項目:
#    時刻差
#    ping応答平均時間