[SOLVED] all graphs are fine but HD gaps

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cafedelmar
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[SOLVED] all graphs are fine but HD gaps

Post by cafedelmar »

Operating System: win 2003 sp2
Webserver: apache 2.2.6
Cacti: 0.8.7a
Cactid: cacti-spine-0.8.7a
MySQL: 5.0.45
PHP: 5.2.5
RRDTool (Cygwin or Win32 version): rrdtool-1.2.26-bin-w32
Net-SNMP: net-snmp-5.4.1-3.win32
Cygwin (cygwin1.dll version): 1.5.24-cr-0x5f1

HD graph have lots gaps ...others look fine ...sometimes a little gaps...
how to fix it...thanx :cry:
Attachments
all graphs
all graphs
server2.jpg (129.29 KiB) Viewed 2046 times
hd graph
hd graph
hd_gaps.jpg (96.87 KiB) Viewed 2046 times
Last edited by cafedelmar on Sun Jan 27, 2008 9:49 pm, edited 1 time in total.
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BSOD2600
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Post by BSOD2600 »

Since there are spikes on all of the graphs, looks like the device was unreachable at times. Alternatively the OS was so busy, it didn't respond to the snmp queries.
cafedelmar
Posts: 11
Joined: Mon Dec 24, 2007 3:39 am
Location: Taiwan,Taipei

Post by cafedelmar »

BSOD2600 wrote:Since there are spikes on all of the graphs, looks like the device was unreachable at times. Alternatively the OS was so busy, it didn't respond to the snmp queries.
of all graphs....the HD graph is the worst...in the same time...others look fine...if the OS busy...I think all of them must be bad...but only HD...why?...but the value in the graph are correct...that's so strange :x
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fmangeant
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Post by fmangeant »

Hi

what SNMP timeout do you use for these devices ?
[size=84]
[color=green]HOWTOs[/color] :
[list][*][url=http://forums.cacti.net/viewtopic.php?t=15353]Install and configure the Net-SNMP agent for Unix[/url]
[*][url=http://forums.cacti.net/viewtopic.php?t=26151]Install and configure the Net-SNMP agent for Windows[/url]
[*][url=http://forums.cacti.net/viewtopic.php?t=28175]Graph multiple servers using an SNMP proxy[/url][/list]
[color=green]Templates[/color] :
[list][*][url=http://forums.cacti.net/viewtopic.php?t=15412]Multiple CPU usage for Linux[/url]
[*][url=http://forums.cacti.net/viewtopic.php?p=125152]Memory & swap usage for Unix[/url][/list][/size]
cafedelmar
Posts: 11
Joined: Mon Dec 24, 2007 3:39 am
Location: Taiwan,Taipei

Post by cafedelmar »

fmangeant wrote:Hi

what SNMP timeout do you use for these devices ?
i use the default set...500 milliseconds ....now i set 1000...the graph is still strange... :cry:
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fmangeant
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Post by fmangeant »

I had to use 5000 on some devices :-?
[size=84]
[color=green]HOWTOs[/color] :
[list][*][url=http://forums.cacti.net/viewtopic.php?t=15353]Install and configure the Net-SNMP agent for Unix[/url]
[*][url=http://forums.cacti.net/viewtopic.php?t=26151]Install and configure the Net-SNMP agent for Windows[/url]
[*][url=http://forums.cacti.net/viewtopic.php?t=28175]Graph multiple servers using an SNMP proxy[/url][/list]
[color=green]Templates[/color] :
[list][*][url=http://forums.cacti.net/viewtopic.php?t=15412]Multiple CPU usage for Linux[/url]
[*][url=http://forums.cacti.net/viewtopic.php?p=125152]Memory & swap usage for Unix[/url][/list][/size]
cafedelmar
Posts: 11
Joined: Mon Dec 24, 2007 3:39 am
Location: Taiwan,Taipei

Post by cafedelmar »

fmangeant wrote:I had to use 5000 on some devices :-?
ok...i'll try more time to check...thanx... :D
cafedelmar
Posts: 11
Joined: Mon Dec 24, 2007 3:39 am
Location: Taiwan,Taipei

Post by cafedelmar »

fmangeant wrote:I had to use 5000 on some devices :-?
it works...thanx for help... :D
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