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- Scaling NMIS Polling
- Scaling NMIS polling - how NMIS handles long running processes
- Configuration Options for Server Performance Tuning
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Configuration items
NMIS runs a daemon to obtain periodically the nodes information.
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| Number of nodes | Number of threads |
|---|---|
| 120 | 3-4 |
OMK has the equivalent parameter:
| Code Block |
|---|
omkd_workers |
Setting also omkd_max_requests, will help to have the threads restart gracefully before they get too big.
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MongoDB memory usage
MongoDB, in its default configuration, will use will use the larger of either 256 MB or ½ of (ram – 1 GB) for its cache size.
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