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Sudheer Vinukonda edited comment on TS-3072 at 2/23/15 5:54 PM: ---------------------------------------------------------------- Thanks, [~jpe...@apache.org] - Yes, I am using the same framework as that of TSHttpTxnDebugGet()/Set(), except that I'm making it a little bit more easier to use (for e.g. adding a setting for the user to specify any arbitrary client/ip using traffic_line rather than having to write/code a plugin etc) and also extend the logging support beyond http (for e.g. NetVC, Spdy, FetchSM etc). Currently, we have it only in HttpSM/HttpTransact. was (Author: sudheerv): Thanks, [~jpe...@apache.org]] - Yes, I am using the same framework as that of TSHttpTxnDebugGet()/Set(), except that I'm making it a little bit more easier to use (for e.g. adding a setting for the user to specify any arbitrary client/ip using traffic_line rather than having to write/code a plugin etc) and also extend the logging support beyond http (for e.g. NetVC, Spdy, FetchSM etc). Currently, we have it only in HttpSM/HttpTransact. > Debug logging for a single connection in production traffic. > ------------------------------------------------------------ > > Key: TS-3072 > URL: https://issues.apache.org/jira/browse/TS-3072 > Project: Traffic Server > Issue Type: Improvement > Components: Core, Logging > Affects Versions: 5.0.1 > Reporter: Sudheer Vinukonda > Labels: Yahoo > Fix For: 5.3.0 > > > Presently, when there's a production issue (e.g. TS-3049, TS-2983 etc), it is > really hard to isolate/debug with the high traffic. Turning on debug logs in > traffic is unfortunately not an option due to performance impacts. Even if > you took a performance hit and turned on the logs, it is just as hard to > separate out the logs for a single connection/transaction among the millions > of the logs output in a short period of time. > I think it would be good if there's a way to turn on debug logs in a > controlled manner in production environment. One simple option is to support > a config setting for example, with a client-ip, which when set, would turn on > debug logs for any connection made by just that one client. If needed, > instead of one client-ip, we may allow configuring up to 'n' (say, 5) > client-ips. > If there are other ideas, please comment. -- This message was sent by Atlassian JIRA (v6.3.4#6332)