Welcome to the Seq documentation hub. You'll find comprehensive guides and documentation to help you start working with Seq as quickly as possible, as well as support if you get stuck. Let's jump right in!
When configuring listener through the GUI there is a field for SSL thumbprint How do I specify it from command line? For example, if I want to change the port I can use this command: seq config -k api.listenUris -v https://localhost:443 But SSL does not work after seq restart. Looks like it is missing the thumbprint as SSL connection cannot be established The bind-ssl command involves "seq uninstall" (https://docs.getseq.net/docs/ssl). Is there a way to configure HTTPS and specify thumbprint without running seq uninstall? The main idea is to be able to switch the listener without uninstalling/reinstalling - just change config and restart. Is it possible?
Posted by Peter about a year ago
Is there any way to force old events to be cached into memory? I have a 60gb database for 21 days of data. I want to get some statistics from errors from 1-2 weeks. I upgraded my AWS VM to a 32Gb instance, but even though I'm querying the previous week, I always get a timeout during the graph generation, and the Seq process won't go over 6Gb, sometimes even drops below. Is there a setting I can change to tell it to keep loading data into memory to speedup these queries and get these graphs?
Posted by Natan about a year ago
Hello, we are logging every http request with domain account of user in a property. Currently we have a query with total request count on dashboard and it works fine. But we were unable to create a query to show number of distinct active users over period of time. Something like this would be needed: select count(*) from (select distinct(UserName) from stream where @EventType = 0x11111111 group by time (5m)) Or is there any other way to achieve this without a nested select? Regards, Vladimir
Posted by Vladimír Mihok about a year ago
Hi there, Love the product. I have a web app that has yet to migrated to 4.5. Do you have a version that is compatible with .Net 3.5? If so, is it accessible through Nuget or can you point me to the download location? I look forward to your response. Thanks, Matt
Posted by Matt about a year ago
We've started having a strange issue with SEQ over the last couple of days. The responsiveness of the dashboard has decreased, at times it seems to hang as it's waiting for data. This led me to have a look at our server to check the logs and see if there are any issues. Within the Task Manager I can see that the Seq Server is using about 20% CPU and only 212MB of RAM...this seemed a bit strange given I have seen the Seq process take up a lot more. The only other time I had seen this was when a corruption within one of our extents was causing problems, but this is not the case now. I checked the logs and noticed that over the last couple of days we are seeing a large number of DiskReaderLimit messages like the one below: `{"@t":"2017-05-30T22:09:51.2487661Z","@mt":"Waited {WaitSoFar} so far for one of {DiskReaderLimit} disk reader slots","@l":"Warning","WaitSoFar":"00:00:12","DiskReaderLimit":5,"SourceContext":"Seq.Storage.Events.EventStore","RequestId":"0166d25e-4801-4100-897a-3cadbde9c9f3"}` The Event Viewer is clear of any issues, so I am not sure where else to look. Any help would be appreciated.
Posted by Christian Blackburn about a year ago
Hi, I have a SEQ DB with more than 10million events stored. I am trying to extract all these events to another system. I'm trying to use the .net API InSignalAsync method to loop through all events. For example, because I want to get all events, I'm trying this : var resultSet = await seq.Events.InSignalAsync( filter: "1=1", render: true, afterId: lastReadEventId, count:int.MaxValue); with the results of the task timing out (if I use a large count value like here... ) Since documentation is somewhat sparse on that matter on https://github.com/datalust/seq-api, can you provide a way, or help to effectively loop through the complete set of events contained in SEQ. Thanks
Posted by PL Ladouceur about a year ago
Hi, I try to use seq with log4net. It works with a simple console application (c#) But it doesn't work with an ASP.NET website: nothing is displayed in the server console. My appender is ok (I do copy/paste between the console project and the website project). I get no error but nothing is logged. Any idea? Thanks
Posted by Etienne Bechatre about a year ago
Hi All, I have just installed 4.0.60 and am getting an error trying to start the "Seq Event Server and Web UI service". I get the same error with 3.4.20 as well. I get the following error in the Event Logs "A timeout was reached (30000 milliseconds) while waiting for the Seq Event Server and Web UI service to connect." "The Seq Event Server and Web UI service failed to start due to the following error: The service did not respond to the start or control request in a timely fashion." If I go to the Services control panel to start the service manually I get the same error, and it happens immediately. This doesn't timeout after 30 seconds. I have checked C:|ProgramData\Seq\Logs and this directory is empty. Any ideas on how I can track down why this won't start Thanks in advance, Pete
Posted by Peter Vranich about a year ago
I have attempted to move my SEQ from c:\ProgramData >> e:\SEQ, where I have more space. I have given LocalSystem full access to the new directory, I have stopped, uninstalled,moved the SEQ folder, re-installerd with the --storage parameter, installed and started. When I now log in, there is no data in SEQ, my API keys were gone, my license was gone and my signals where gone. Please advise!
Posted by Christopher Lovold about a year ago
I have a ASP.Net web application that initialises using Seq App settings configured with prefix to use two separate sinks. The application uses Serilog sink for Seq <!-- Settings for system logger --> <add key="system:serilog:using:Seq" value="Serilog.Sinks.Seq" /> <add key="system:serilog:write-to:Seq.serverUrl" value="http://logserver.myhost.cms.com/system" /> <add key="system:serilog:write-to:Seq.apiKey" value="l9SVJ6HQeIgNozBTlc5W" /> <add key="system:serilog:minimum-level" value="Verbose" /> <!-- Settings for audit logger --> <add key="audit:serilog:using:Seq" value="Serilog.Sinks.Seq" /> <add key="audit:serilog:write-to:Seq.serverUrl" value="http://logserver.myhost.cms.com/audit" /> <add key="audit:serilog:write-to:Seq.apiKey" value="l9SVJ6HQeIgNozBTlc5W" /> <add key="audit:serilog:minimum-level" value="Verbose" /> I also have two instances of of seq deployed as http://logserver.myhost.cms.com/system http://logserver.myhost.cms.com/audit When I start the web application I do not see any messages logged to these instances. I checked the Ingestion log but it did not show me any errors. However if I change the seq instance and the app settings to logserver.cms.com everything works. Note that this is a test environment and in both cases I have a entry in the etc/hosts file for the hostname and it is mapped to loopback ip address. The web application and Seq are on the same host.
Posted by Mudassar Jafer about a year ago
Hi Nick, I was wondering if there was an easy way to copy all of the extents from one Seq instance over to another instance? I realise this can be done with the Replication app, but I'm worried that forwarding a huge number of events will be extremely slow and that "some events may be dropped" as you note in the documentation. I tried copying the extents folder to the new instance, but that didn't work. I was hoping it would be that simple. Thanks for your help
Posted by Craig Curtis about a year ago