Service Checks in Distributed mode

Ian Marks imarks at comcast.net
Mon Aug 21 19:41:46 CEST 2006


I have 2 nagios 2.5 servers running; both are doing active checks, but 
one acts as the "central" server and receives passive checks from the 
other.  I have it set up this way so our analysts will only have to 
monitor "one" server.  I am seeing major delays with service checks on 
the central server.  I am assuming my server is getting backed up trying 
to process all the passive checks, so the active checks are only being 
executed every 30-45 minutes.  Is this possible?  What would be the best 
way to solve this problem, removing the passive checks?

Here are the stats:

##Central server##

Program Running Time:                 0d 4h 31m 26s

Total Services:                       812
Services Checked:                     812
Services Scheduled:                   439
Active Service Checks:                439
Passive Service Checks:               373
Total Service State Change:           0.000 / 34.210 / 0.121 %
Active Service Latency:               449.349 / 1996.148 / 1329.618 %
Active Service Execution Time:        0.049 / 60.556 / 7.779 sec
Active Service State Change:          0.000 / 11.580 / 0.065 %
Active Services Last 1/5/15/60 min:   0 / 0 / 427 / 439
Passive Service State Change:         0.000 / 34.210 / 0.188 %
Passive Services Last 1/5/15/60 min:  0 / 0 / 94 / 367
Services Ok/Warn/Unk/Crit:            720 / 8 / 18 / 66
Services Flapping:                    0
Services In Downtime:                 0

Total Hosts:                          243
Hosts Checked:                        243
Hosts Scheduled:                      0
Active Host Checks:                   178
Passive Host Checks:                  65
Total Host State Change:              0.000 / 27.760 / 0.149 %
Active Host Latency:                  0.000 / 2751.689 / 25.196 %
Active Host Execution Time:           0.016 / 10.015 / 1.171 sec
Active Host State Change:             0.000 / 0.000 / 0.000 %
Active Hosts Last 1/5/15/60 min:      2 / 5 / 17 / 19
Passive Host State Change:            0.000 / 27.760 / 0.557 %
Passive Hosts Last 1/5/15/60 min:     1 / 32 / 62 / 63
Hosts Up/Down/Unreach:                212 / 31 / 0
Hosts Flapping:                       0
Hosts In Downtime:                    0

##Server Submitting Passive Checks##

Program Running Time:                 3d 20h 24m 19s

Total Services:                       367
Services Checked:                     367
Services Scheduled:                   367
Active Service Checks:                367
Passive Service Checks:               0
Total Service State Change:           0.000 / 6.250 / 0.017 %
Active Service Latency:               233.540 / 349.122 / 284.721 %
Active Service Execution Time:        0.023 / 34.478 / 4.352 sec
Active Service State Change:          0.000 / 6.250 / 0.017 %
Active Services Last 1/5/15/60 min:   0 / 151 / 367 / 367
Passive Service State Change:         0.000 / 0.000 / 0.000 %
Passive Services Last 1/5/15/60 min:  0 / 0 / 0 / 0
Services Ok/Warn/Unk/Crit:            329 / 6 / 18 / 14
Services Flapping:                    0
Services In Downtime:                 0

Total Hosts:                          63
Hosts Checked:                        63
Hosts Scheduled:                      0
Active Host Checks:                   63
Passive Host Checks:                  0
Total Host State Change:              0.000 / 0.000 / 0.000 %
Active Host Latency:                  0.000 / 381.349 / 309.423 %
Active Host Execution Time:           0.110 / 18.916 / 3.671 sec
Active Host State Change:             0.000 / 0.000 / 0.000 %
Active Hosts Last 1/5/15/60 min:      0 / 35 / 63 / 63
Passive Host State Change:            0.000 / 0.000 / 0.000 %
Passive Hosts Last 1/5/15/60 min:     0 / 0 / 0 / 0
Hosts Up/Down/Unreach:                57 / 6 / 0
Hosts Flapping:                       0
Hosts In Downtime:                    0



Thanks,
Ian


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