pieterhelsen
commented
3 years ago This is potentially related to #106.
Basically, Chiadog keeps its state in memory. A simple workaround would be to use a simple datastore like SQLite
However, conceptually, it would be good to keep stat aggregation/accumulation out of the scope of Chiadog altogether and move this into a separate project (I stand by the name I coined earlier, Chialog 😄).
This separate project could provide a more generic approach to log statistics by analyzing all log files without needing to keep state. This would address feature requests such as:
- Immediately generate a daily report when you start Chialog
- Generate a report for the past hour
- Do not rely on state to do so, but instead, parse all required log files based on the query passed to Chialog
Chiadog could then remove the daily_stats logic and trigger Chialog as a pluggable component.
The hardest part will be getting this performant (running this on a raspberry pi will be tough) and handling rotated files (you won't be able to go 5 days into the past on a full node, since the logs will be gone)
If for some reason, like a bug or some other reason that you need to restart the script, the totals it was keeping track of for the day gets reset. So when the daily report gets sent, it is not accurate. I am not sure if this is a bug report or a feature request. But it sure would be more useful if the data being tracked for the day would survive a restart and continue to be updated when it comes back online. Maybe even include the number of times the service was started that day. If you think about it, if the service was writing to a file to track this information, it could also write a heartbeat that would include the date/time. With that information, it could even produce a statistic telling the user how much time during that day Swar was not monitoring their system. If the time between the new heartbeat and the last heartbeat was longer than expected, it could be calculated as a gap in monitoring and added to the offline total.
Thank you. Keep up the great work.