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<p class=MsoNormal><font size=1 color=navy face=Arial><span lang=EN-US
style='font-size:9.0pt;font-family:Arial;color:navy'>Thanks again, I know that
the hobbit can’t monitor this problem. I will find some other mothed to do it. If
you have some advice, pls tell me</span></font><font size=1 color=navy
face=Wingdings><span lang=EN-US style='font-size:9.0pt;font-family:Wingdings;
color:navy'>J</span></font><font size=1 color=navy face=Arial><span lang=EN-US
style='font-size:9.0pt;font-family:Arial;color:navy'><o:p></o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span lang=EN-US
style='font-size:10.0pt;font-family:Tahoma;font-weight:bold'>From:</span></font></b><font
size=2 face=Tahoma><span lang=EN-US style='font-size:10.0pt;font-family:Tahoma'>
Hubbard, Greg L [mailto:greg.hubbard@eds.com] <br>
<b><span style='font-weight:bold'>Sent:</span></b> 2008</span></font><font
size=2><span lang=JA style='font-size:10.0pt'>年</span></font><font size=2
face=Tahoma><span lang=EN-US style='font-size:10.0pt;font-family:Tahoma'>6</span></font><font
size=2><span lang=JA style='font-size:10.0pt'>月</span></font><font size=2
face=Tahoma><span lang=EN-US style='font-size:10.0pt;font-family:Tahoma'>24</span></font><font
size=2><span lang=JA style='font-size:10.0pt'>日</span></font><font size=2
face=Tahoma><span lang=EN-US style='font-size:10.0pt;font-family:Tahoma'> 23:14<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">hobbit@hswn.dk</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> RE: [hobbit] curves went
to zero but didn't have a report?</span></font><span lang=EN-US><o:p></o:p></span></p>
</div>
<p class=MsoNormal><font size=3 face="MS PGothic"><span lang=EN-US
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue'>Thanks, Steve.
Thinking further, another guess is that the node got rebooted (due to a crash
or some other action) and the Hobbit client did not restart. There should
have been purple alarms.</span></font><span lang=EN-US><o:p></o:p></span></p>
<blockquote style='margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt'>
<p class=MsoNormal><font size=3 face="MS PGothic"><span lang=EN-US
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<p class=MsoNormal style='margin-bottom:12.0pt'><b><font size=2 face=Tahoma><span
lang=EN-US style='font-size:10.0pt;font-family:Tahoma;font-weight:bold'>From:</span></font></b><font
size=2 face=Tahoma><span lang=EN-US style='font-size:10.0pt;font-family:Tahoma'>
sholmes42@gmail.com [mailto:sholmes42@gmail.com] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Steve Holmes<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, June 24, 2008 10:04
AM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">hobbit@hswn.dk</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [hobbit] curves went
to zero but didn't have a report?</span></font><span lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3 face="MS PGothic"><span
lang=EN-US style='font-size:12.0pt'>[bottom]<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="MS PGothic"><span lang=EN-US
style='font-size:12.0pt'>2008/6/24 <st1:PersonName w:st="on">Andrew Chen</st1:PersonName>
<<a href="mailto:Andrew.Chen@ehealth-china.com">Andrew.Chen@ehealth-china.com</a>>:<o:p></o:p></span></font></p>
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<p style='layout-grid-mode:char'><font size=1 color=navy face=Arial><span
lang=EN-US style='font-size:9.0pt;font-family:Arial;color:navy'>Hi Hubbard,</span></font><span
lang=EN-US><o:p></o:p></span></p>
<p style='layout-grid-mode:char'><font size=1 color=navy face=Arial><span
lang=EN-US style='font-size:9.0pt;font-family:Arial;color:navy'>
Thanks for your reply. I have checked the conn, it only stopped
10m(13:45~13:55). I want to know if the hobbit can check the
server's CPU and Memory when they Zero. If I can recevie some email from
hobbit. So I first know it. Can you give me some advice for hobbit setting? I
am learning hobbit</span></font><font size=1 color=navy face=Wingdings><span
lang=EN-US style='font-size:9.0pt;font-family:Wingdings;color:navy'>J</span></font><span
lang=EN-US><o:p></o:p></span></p>
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<p style='layout-grid-mode:char'><b><font size=2 face=Tahoma><span lang=EN-US
style='font-size:10.0pt;font-family:Tahoma;font-weight:bold'>From:</span></font></b><font
size=2 face=Tahoma><span lang=EN-US style='font-size:10.0pt;font-family:Tahoma'>
Hubbard, Greg L [mailto:<a href="mailto:greg.hubbard@eds.com" target="_blank">greg.hubbard@eds.com</a>]
<br>
<b><span style='font-weight:bold'>Sent:</span></b> 2008</span></font><font
size=2 face=宋体><span style='font-size:10.0pt;font-family:SimSun'>年</span></font><font
size=2 face=Tahoma><span lang=EN-US style='font-size:10.0pt;font-family:Tahoma'>6</span></font><font
size=2 face=宋体><span style='font-size:10.0pt;font-family:SimSun'>月</span></font><font
size=2 face=Tahoma><span lang=EN-US style='font-size:10.0pt;font-family:Tahoma'>24</span></font><font
size=2 face=宋体><span style='font-size:10.0pt;font-family:SimSun'>日</span></font><font
size=2 face=Tahoma><span lang=EN-US style='font-size:10.0pt;font-family:Tahoma'>
21:26<br>
<b><span style='font-weight:bold'>To:</span></b> <a href="mailto:hobbit@hswn.dk"
target="_blank">hobbit@hswn.dk</a><br>
<b><span style='font-weight:bold'>Subject:</span></b> RE: [hobbit] curves went
to zero but didn't have a report?</span></font><span lang=EN-US><o:p></o:p></span></p>
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<div>
<p style='layout-grid-mode:char'><font size=3 face="MS PGothic"><span
lang=EN-US style='font-size:12.0pt'> <o:p></o:p></span></font></p>
<p style='layout-grid-mode:char'><font size=2 color=blue face=Arial><span
lang=EN-US style='font-size:10.0pt;font-family:Arial;color:blue'>Looking at
this graph, there is always some memory utilization and some CPU utilization
(seen via load average). I think the real problem is that something went
wrong with the agent on this machine, or it could no longer communicate with
the Hobbit server during this time period. You should review the alert history
for this node and then make sure that you configure alerts appropriately.
I suspect that you will find that all of the agent-based tests went "purple"
at about 1:30. The other thing to check is the "conn" column --
if the system was not reachable, then the purple alarms for the agent-based
tests would have been suppressed in favor of the reachability alarm.</span></font><span
lang=EN-US><o:p></o:p></span></p>
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<p style='layout-grid-mode:char'><font size=3 face="MS PGothic"><span
lang=EN-US style='font-size:12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="MS PGothic"><span lang=EN-US
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><span class=apple-style-span><font size=3 face="MS PGothic"><span
lang=EN-US style='font-size:12.0pt'>I think the answer to your question is: not
without some programming. I.e. you are looking for a parameter in
hobbit-client.cfg similar to the PROCS config with which you can specify both a
minimum and a maximum allowable number of processes, but in the memory case you
want to be able to specify a minimum as well as a maximum on memory usage
(ditto for cpu). <o:p></o:p></span></font></span></p>
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<p class=MsoNormal><font size=3 face="MS PGothic"><span lang=EN-US
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="MS PGothic"><span lang=EN-US
style='font-size:12.0pt'>To do this you would have to write your own script.
Note, this says nothing about whether the usage *really* is dropping to zero or
not. I think Greg is probably right about the agent. <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="MS PGothic"><span lang=EN-US
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="MS PGothic"><span lang=EN-US
style='font-size:12.0pt'>Steve<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="MS PGothic"><span lang=EN-US
style='font-size:12.0pt'> <o:p></o:p></span></font></p>
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