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Historical data is being lost/dropped from graphs and reports
When I click on Module graph or Module detail, data that was included one day is gone when I run the report on a later day.
I’ve attached examples of the same graph run on Sept 9 and then on Sept 10. The module takes a reading once per day.
Note that the values for Sept 1 – 9 that are displayed on Sept 9 are shown as “unknown” when the same graph is run on Sept 10. The pattern is 7 days of data followed by 9 days of “unknown”. To be clear, the data is collected and available for reporting but is then “dropped” on a ~16-day cycle.
I am seeing this behavior across almost all modules. The pattern (7/9 days) is similar, but the actual dates seem to vary.
Database maintenance options:
Max. days before events are deleted
7
Max. days before traps are deleted
7
Max. days before audited events are deleted
15
Max. days before string data is deleted
7
Max. days before GIS data is deleted
7
Max. days before purge
365
Max. days before data is compacted
30
Max. days before unknown modules are deleted
0
Max. days before delete not initialized modules
7
Max. days before autodisabled agents are deleted
30
Retention period of past special days
0
Max. macro data fields
10
Max. days before delete old messages
21
Max. days before disabled agents are deleted
0
Version v7.0NG.777 Andromeda – Community
Current package 777
MR version MR69
BuildPC240612
mysql Ver 8.0.36-28 for Linux on x86_64 (Percona Server (GPL), Release 28, Revision 47601f19)
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