Sun N1 Advanced Architecture for SAP Solutions 5.2.1 User's Guide

Healthcheck

Purpose: Check N1 AA Analyzers consistency
Menu: servergroup ⇒ Analyzer ⇒ Healthcheck
Use case: Daily business

The healthcheck monitor provides a status overview of your landscape. The healthcheck monitor displays the status of the Performance Collector daemons that are located on the N1 AA clients. The healthcheck monitor also shows if the data that has been recorded and imported into the N1 AA database, contains gaps or not.

Figure 3–6 Healthcheck

Based on the health of these checklist items, the following state and data basis alerts can be displayed.

Table 3–4 States and Alerts


State	Description
Updated `timestamp`	All okay – The Performance Collector daemon is running and data is written at `timestamp`.
Updated `timestamp`	Minor – The Performance Collector daemon is running and data is written locally at `timestamp`, but no data is imported into the database. This could be a temporary problem that occurs prior to your first data import. However, check whether data imports are scheduled correctly. For more information, see Basic Setup.
Updated `timestamp`	Major: The Performance Collector daemon is running and data is written locally for the last time at `timestamp`, but the data in the database is older than one day. Check whether data imports are scheduled correctly. For more information, see Basic Setup.
Not updated since `timestamp`	Critical: Host is up, but the Performance Collector daemon has not written any local data since `timestamp`. There is a problem with the daemon. For more information, see the Sun N1 Advanced Architecture for SAP Solutions 5.2.1 Installation Guide.
Unknown	General: Host is down or Performance Collector data cannot be accessed. Since connection attempts are unsuccessful, no further information about the daemon state can be given. There could be a problem with the host, the daemon, or the network. For more information, see the Sun N1 Advanced Architecture for SAP Solutions 5.2.1 Installation Guide.

Table 3–5 Data Basis


Data Basis	Description
Start at `timestamp` End at `timestamp`	All okay: Data basis, in the database, extends from `timestamp` to `timestamp`.
Start at `timestamp` Gap from `timestamp` to `timestamp` End at `timestamp`	Critical: Data basis, in the database, extends from `timestamp` to `timestamp`, but contains gaps from `timestamp` to `timestamp`. You will discover these gaps when executing analyses and displaying results. For more information, see Views.