This is the subsystem for discovering to new articles. Links are discovered by checking section pages on all sites we monitor at a frequency determined by the importance of the site and the average number of articles published on the relevant section.
This tells if sections are checked as frequently as desired, which implies that about 2000 section pages are checked every second.
There are 2-300 link discovery processes running, and each link discovery process is responsible for checking a set of sites. This shows id all these proceses are functioning properly.
When links are discovered, another subsystem is downloading the article pages the links points to.
This tells if a sufficient number of downloading servers are up and running.
This tells if a sufficient number of downloading processes is running on the downloading servers.
Monitors if the dedicated DNS servers are operational on the downloading servers.
Monitors if the queue of articles waiting to be downloaded is normal.
Monitors if broadcast recorders are operational.
Monitors if downloaded articles are published to the database without delay.
Monitors of the processes performing the publishing of articles are all running.
Monitors if the size of the publishing queue is normal.
The indexing program makes articles searchable from M360 and API services.
Monitors is the indexing process is running.
Monitors if the size of the indexing queue is normal.
Delivery mapping is the process determining which articles to deliver in each delivery channel.
Monitors if all the delivery mapping processes are running.
Monitors if all the delivery mapping queues are normal.
Monitors if all the last articles processes by the delivery mapping system are less than 10 min old.
This service is required to retrieve articles from the Opoint system. It is used by the API service.
API is the interface used by allocations and clients to access data from opoint. It's required by M360, the mobile app and by feed delivery services.
Monitors if the API processes are running on all servers.
Monitors if the messaging interface used by M360 is running.
Monitors if the SSL certifricates on the web cluster is valid.
Monitors if the Opoint ftp server is running.
Monitors if the service providing suggestions when you type in the M360 search field is running.
Monitors if the redirect servers needed for displaying some article links are running.
Monitors if the systems pushing content to clients are working normally.
Monitors if the processes pushing content is running.
Monitors if the processes pushing content are in sync.
Monitors if the volume pushed to clients is normal.
Monitors if content is made available for pulling normally.
Monitors if the process adding content to pull queues is running.
Monitors if pulling sone by clients is in sync (not monitored for all clients).
Monitors if volume of content sent by mail is normal.