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products:promonitor:6.8:monitorsguide:hana:hanareplicationshippingstatistics
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HANA replication shipping statistics
Log shipping statistics is important in the replication mechanism as it defines the capacity of the primary system to send changes toward the secondary system. If logs are produced quicker than sent for a long time, the replication will be compromised. This monitor will detect those situations and send alarms so you can react before replication stops.
Configuration hints
- To monitor log shipping statistics, create a rule in the table.
- You can customize the monitoring for a given node or service by using the host and service filter.
Shipping statistics
- Each metric can be monitored separately and will generate an alert if threshold is reached.
- Set a 0 value if you don't want to set a threshold.
Surveillance table
| Parameter | Description |
|---|---|
| Active | To enable/disable a rule |
| Host | A filter on the host name. |
| Service | A filter on the service |
| Max log shipping delay | The maximum time between replicated Log position on secondary and currentposition in primary |
| Max log shipping size | The maximum size of log segments waiting to be shipped to secondary. |
| Max last delta replica size | The maximum size of delta data segments waiting to be shipped to secondary. |
| Max last delta replica duration | The maximum transfer duration of delta data segments. |
| Default severity | The alarm severity to use for any threshold breach, if the advanced threshold syntax is not used. |
| Auto clear | If checked, the alarm will be cleared as soon as the alarm condition is not met anymore. |
| Alarm tag | This field allows to add custom text within the alarm message. %MSG% variable will containthe actual generated message and can be used such as: “my_prefix %MSG% my_suffix”. By default, tagwill be used as prefix. |
| enable Alarm | To enable alarm sending |
| enable QOS | To enable metric sending |
Generated metrics
| metricId | metricUnit | metricTarget | metricDescription |
|---|---|---|---|
| REPLICATION_LOG_SHIPPING_DELAY | Seconds | SITE/HOST/PORT | Sends the log shipping delay |
| REPLICATION_LOG_SHIPPING_SIZE | Megabytes | SITE/HOST/PORT | Sends the log shipping size |
| REPLICATION_LAST_DELTA_REPLICA_SIZE | Megabytes | SITE/HOST/PORT | Sends the last replica size |
| REPLICATION_LAST_DELTA_REPLICA_DURATION | Seconds | SITE/HOST/PORT | Sends the duration of the last delta replication |
/home/clients/8c48b436badcd3a0bdaaba8c59a54bf1/wiki-web/data/pages/products/promonitor/6.8/monitorsguide/hana/hanareplicationshippingstatistics.txt · Last modified: 2024/03/22 16:03 by rbariou
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