I have an older umbraco install (4.5.2.. need upgrades yeah), which have been running great for about 3 years. Suddenly it has begun to throw an OutOfMemory-exception at night, causing the content tree to disappear until I restart the app-pool. This leads me to a question: Does umbraco run some background services on its own? It's on a shared host, so I haven't set up any scheduled tasks ...
At that time of the day, the site is relatively deserted, so the only thing I would think could exhaust the server is the UmbracoExamine indexer? But reindexing is only invoked when you're doing editing in the backend .. (or manually), right? But really I'm suspecting that the host is running some backup mechanisms that sucks every ressource out of the server...
Background operations?
I have an older umbraco install (4.5.2.. need upgrades yeah), which have been running great for about 3 years. Suddenly it has begun to throw an OutOfMemory-exception at night, causing the content tree to disappear until I restart the app-pool. This leads me to a question: Does umbraco run some background services on its own? It's on a shared host, so I haven't set up any scheduled tasks ...
At that time of the day, the site is relatively deserted, so the only thing I would think could exhaust the server is the UmbracoExamine indexer? But reindexing is only invoked when you're doing editing in the backend .. (or manually), right? But really I'm suspecting that the host is running some backup mechanisms that sucks every ressource out of the server...
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