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[Linux] MRTG (Multi Router Traffic Grapher) °í±Þ ¼³Á¤
Date : 2022-04-05
Name : ¼­¹ö¸ó
Hits : 1742

 

¾È³çÇϼ¼¿ä. ÁÖ½Äȸ»ç ¼­¹ö¸ó ÀÔ´Ï´Ù.

ÀÌÀü Æ÷½ºÆÿ¡¼­ MRTG ¸¦ ±¸¼ºÇÏ¿© ³×Æ®¿öÅ© Æ®·¡ÇÈ ¸ð´ÏÅ͸µ ½Ã½ºÅÛÀ» ±¸¼ºÇß¾ú½À´Ï´Ù.

À̹ø °Ô½Ã¹°¿¡¼­´Â ¼­¹ö Àüü¸¦ ¸ð´ÏÅ͸µ Çϱâ À§ÇØ SNMP ÇÁ·ÎÅäÄÝÀ» ÀÌ¿ëÇÏ¿©

CPU, Memory, Disk »ç¿ë·® µîÀ» Ãß°¡·Î ¼³Á¤ Çغ¸µµ·Ï ÇÏ°Ú½À´Ï´Ù.

 

ÀÌÀü °Ô½Ã¹°ÀÌ ±Ã±Ý ÇÏ½Ã´Ù¸é ¾Æ·¡ ¸µÅ©¸¦ ÅëÇØ »ìÆì º¸½Ç¼ö ÀÖ½À´Ï´Ù.

https://servermon.tistory.com/355

 

[Linux] MRTG (Multi Router Traffic Grapher) ¼³Ä¡ ¹× ±¸¼º

¾È³çÇϼ¼¿ä. ÁÖ½Äȸ»ç ¼­¹ö¸ó ÀÔ´Ï´Ù. ¿À´ÃÀº MRTG(Multi Router Traffic Grapher)¸¦ »ç¿ëÇÏ¿© ¼­¹ö¸¦ ¸ð´ÏÅ͸µ ÇÏ´Â ¹æ¹ý¿¡ ´ëÇØ ¾Ë¾Æº¸µµ·Ï ÇÏ°Ú½À´Ï´Ù. MRTG ¶õ? Multi Router Traffic Grapher (MRTG)´Â ..

servermon.tistory.com

 

 

Ãß°¡ ¸ð´ÏÅ͸µ ±¸¼º

 

1. CPU »ç¿ë·® ¸ð´ÏÅ͸µ 

# MRTG ¼³Á¤ ÆÄÀÏÀ» ¼öÁ¤ ÇÕ´Ï´Ù.
[root@localhost ~]# vi /etc/mrtg/mrtg.cfg

# ÆÄÀÏÀÇ °¡Àå ¾Æ·¡ ¹®±¸¸¦ »ðÀÔÈÄ ÀúÀåÇÕ´Ï´Ù. "servermon" À¸·Î ¼³Á¤ÇÑ commnuity °ªÀ» ¾Ë¸Â°Ô ¼öÁ¤ ÇÕ´Ï´Ù.
Target[CPU]: .1.3.6.1.4.1.2021.10.1.5.1&.1.3.6.1.4.1.2021.10.1.5.2:servermon@127.0.0.1:::::2
MaxBytes[CPU]: 100
Unscaled[CPU]: dwmy
Options[CPU]: gauge, growright, nopercent
YLegend[CPU]: Load Average
ShortLegend[CPU]: (%)
LegendI[CPU]: Load Average 1 min
LegendO[CPU]: Load Average 5 min
Legend1[CPU]: Load Average 1 min
Legend2[CPU]: Load Average 5 min
Title[CPU]: CPU Load Average
PageTop[CPU]: <h1>CPU Load Average</h1>

# ÇØ´ç ¼³Á¤À» 3¹ø ½ÇÇàÇÕ´Ï´Ù.
[root@localhost mrtg]# for (( i=1 ; i <= 3 ; i++ )); do env LANG=C mrtg /etc/mrtg/mrtg.cfg; done

# Indexmaker ¸í·É¾î·Î ¸ð´ÏÅ͸µ À¥ ÆäÀÌÁö¸¦ ¸¸µì´Ï´Ù.
[root@localhost ~]# indexmaker --columns=1 /etc/mrtg/mrtg.cfg > /var/www/mrtg/index.html

 

2. ¸Þ¸ð¸® »ç¿ë·® ¸ð´ÏÅ͸µ

# ½Ã½ºÅÛÀÇ Àüü ¸Þ¸ð¸® ¿ë·®À» È®ÀÎÇÕ´Ï´Ù.
[root@localhost mrtg]# free
              total        used        free      shared  buff/cache   available
Mem:        7989560      805560     6427880       16064      756120     6913848
Swap:       2098172           0     2098172

# mrtg ¼³Á¤À» ¼öÁ¤ÇÕ´Ï´Ù.
[root@localhost ~]# vi /etc/mrtg/mrtg.cfg

# ÆÄÀÏÀÇ °¡Àå ¾Æ·¡ ¹®±¸¸¦ »ðÀÔÈÄ ÀúÀåÇÕ´Ï´Ù. "servermon" À¸·Î ¼³Á¤ÇÑ commnuity °ªÀ» ¾Ë¸Â°Ô ¼öÁ¤ ÇÕ´Ï´Ù.
# Total memory, Total swap À» ½Ã½ºÅÛ¿¡ ¸Â°Ô ¼öÁ¤ÇÕ´Ï´Ù.

Target[mem]: .1.3.6.1.4.1.2021.4.6.0&.1.3.6.1.4.1.2021.4.4.0:servermon@127.0.0.1:::::2
# total memory
MaxBytes1[Mem]: 4047620
# total swap
MaxBytes2[Mem]: 3145724
Unscaled[Mem]: dwmy
Options[Mem]: gauge, growright
YLegend[Mem]: Mem Free(Bytes)
ShortLegend[Mem]: Bytes
kilo[Mem]: 1024
kMG[Mem]: k,M,G,T,P
LegendI[Mem]: Real
LegendO[Mem]: Swap
Legend1[Mem]: Memory Free [MBytes]
Legend2[Mem]: Swap Free [MBytes]
Title[Mem]: Memory Free
PageTop[Mem]: <H1>Memory Free</H1>

# ÇØ´ç ¼³Á¤À» 3¹ø ½ÇÇàÇÕ´Ï´Ù.
[root@localhost mrtg]# for (( i=1 ; i <= 3 ; i++ )); do env LANG=C mrtg /etc/mrtg/mrtg.cfg; done

# Indexmaker ¸í·É¾î·Î ¸ð´ÏÅ͸µ À¥ ÆäÀÌÁö¸¦ ¸¸µì´Ï´Ù.
[root@localhost ~]# indexmaker --columns=1 /etc/mrtg/mrtg.cfg > /var/www/mrtg/index.html

 

3. µð½ºÅ© »ç¿ë·® ¸ð´ÏÅ͸µ

[root@dlp ~]# vi /etc/snmp/snmpd.conf

# 323 ¶óÀÎÀÇ ÁÖ¼®À» ÇØÁ¦ÇÕ´Ï´Ù.
disk / 10000

# snmp µ¥¸óÀ» Àç½ÃÀÛÇÕ´Ï´Ù.
[root@dlp ~]# systemctl restart snmpd

# ½Ã½ºÅÛÀÇ µð½ºÅ© »çÀÌÁ È®ÀÎÇÕ´Ï´Ù.
[root@dlp ~]# snmpwalk -v2c -c servermon localhost .1.3.6.1.4.1.2021.9.1.6
UCD-SNMP-MIB::dskTotal.1 = INTEGER: 27740944

# mrtg ¼³Á¤À» ¼öÁ¤ÇÕ´Ï´Ù.
[root@dlp ~]# vi /etc/mrtg/mrtg.cfg

# ÆÄÀÏÀÇ °¡Àå ¾Æ·¡ ¹®±¸¸¦ »ðÀÔÈÄ ÀúÀåÇÕ´Ï´Ù. "servermon" À¸·Î ¼³Á¤ÇÑ commnuity °ªÀ» ¾Ë¸Â°Ô ¼öÁ¤ ÇÕ´Ï´Ù.
# "MaxBytes" °ªÀ» ½Ã½ºÅÛ¿¡ ¸Â°Ô ¼³Á¤ÇÕ´Ï´Ù.

Target[Disk]: .1.3.6.1.4.1.2021.9.1.7.1&.1.3.6.1.4.1.2021.9.1.7.1:servermon@127.0.0.1:::::2
MaxBytes[Disk]: 27740944
kMG[Disk]: k,M,G,T,P
Unscaled[Disk]: dwmy
Options[Disk]: gauge, absolute, growright, nopercent
YLegend[Disk]: Disk Free(Bytes)
ShortLegend[Disk]: Bytes
LegendI[Disk]: / Disk Free [Bytes]
LegendO[Disk]:
Legend1[Disk]: / Disk Free [Bytes]
Legend2[Disk]:
Title[Disk]: Disk Free
PageTop[Disk]: <H1>Disk Free</H1>

# ÇØ´ç ¼³Á¤À» 3¹ø ½ÇÇàÇÕ´Ï´Ù.
[root@localhost mrtg]# for (( i=1 ; i <= 3 ; i++ )); do env LANG=C mrtg /etc/mrtg/mrtg.cfg; done

# Indexmaker ¸í·É¾î·Î ¸ð´ÏÅ͸µ À¥ ÆäÀÌÁö¸¦ ¸¸µì´Ï´Ù.
[root@localhost ~]# indexmaker --columns=1 /etc/mrtg/mrtg.cfg > /var/www/mrtg/index.html

 

4. ÃÖÁ¾ È®ÀÎ

À¥ºê¶ó¿ìÀú¸¦ ÅëÇØhttp://serverip/mrtg À¸·Î Á¢¼ÓÇÏ¿©

CPU, Memory, Disk ¸ð´ÏÅ͸µÀÌ Á¤»óÀÎÁö È®ÀÎ ÇÕ´Ï´Ù.

 

°¨»çÇÕ´Ï´Ù.

 

HPE, ·¹³ë¹ö, µ¨ ¼­¹ö, ¿öÅ©½ºÅ×À̼Ç, ±â¾÷¿ë ³ëÆ®ºÏ µî IT Á¦Ç°Àº ¼­¹ö¸ó¿¡¼­ °ßÀû¹Þ¾Æº¸¼¼¿ä~

Á¦Ç°¿¡ ´ëÇÑ »ó´ãÀ» Èñ¸ÁÇϽøé, 02-2026-5062 or sales@servermon.co.kr·Î ¹®ÀÇ ÁÖ¼¼¿ä.

¼­¹ö¸ó¿¡¼­ ¿î¿µÇÏ´Â IT ¼îÇθôÀ» ±¸°æÇϽ÷Á¸é, ÇÏ´ÜÀÇ ·Î°í¸¦ Ŭ¸¯ÇØÁÖ¼¼¿ä.

 

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Content
Name
Date
Hits
2022-04-05
1742

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