> On Aug 29, 2016, at 5:12 PM, Velusamy, Gandhimathi <[email protected]> > wrote: > > Hi, > > I am working with balancer plugins and I am getting the following error in > my Diags.log.
This is not an error. You have set proxy.config.http.slow.log.threshold, so Traffic Server is logging information about requests that took longer than that threshold. https://docs.trafficserver.apache.org/en/latest/admin-guide/files/records.config.en.html#proxy-config-http-slow-log-threshold > The bandwidth on the links is 10 Mbits/sec. > > As I am working on balancer plugin I turned caching off. > > I am trying to download pdf files of different sizes from client. > > My Diags.log shows: > Aug 29 19:36:50.096] Server {0x7fdffcf15780} ERROR: <HttpSM.cc:7015 > (update_stats)> [8] Slow Request: client_ip: 172.16.4.2:46306 url: > http://172.16.1.2/book_14mb.pdf status: 200 unique id: redirection_tries: 0 > bytes: 14243401 fd: 0 client state: 0 server state: 9 ua_begin: 0.000 > ua_first_read: 0.000 ua_read_header_done: 0.000 cache_open_read_begin: -0.001 > cache_open_read_end: -0.001 dns_lookup_begin: 0.000 dns_lookup_end: 0.000 > server_connect: 0.000 server_first_read: 0.007 server_read_header_done: 0.007 > server_close: 11.263 ua_close: 11.263 sm_finish: 11.263 plugin_active: -0.001 > plugin_total: -0.001 Basically all the time in this transaction is between server_read_header_done and server_close, so it took a long time for the origin server to deliver the object contents. > [Aug 29 19:42:03.295] Server {0x7fdff9f70700} ERROR: <HttpSM.cc:7015 > (update_stats)> [9] Slow Request: client_ip: 172.16.4.2:46340 url: > http://172.16.2.2/book_14mb.pdf status: 200 unique id: redirection_tries: 0 > bytes: 14243401 fd: 0 client state: 0 server state: 9 ua_begin: 0.000 > ua_first_read: 0.000 ua_read_header_done: 0.000 cache_open_read_begin: -0.001 > cache_open_read_end: -0.001 dns_lookup_begin: 0.000 dns_lookup_end: 0.000 > server_connect: 0.000 server_first_read: 0.007 server_read_header_done: 0.007 > server_close: 11.088 ua_close: 11.088 sm_finish: 11.088 plugin_active: -0.001 > plugin_total: -0.001 > > Even for small download also getting the same error: > Aug 29 20:06:26.853] Server {0x7fdff9e6f700} ERROR: <HttpSM.cc:7015 > (update_stats)> [10] Slow Request: client_ip: 172.16.4.2:46489 url: > http://172.16.3.2/book_3mb.pdf status: 200 unique id: redirection_tries: 0 > bytes: 3129946 fd: 0 client state: 0 server state: 9 ua_begin: 0.000 > ua_first_read: 0.000 ua_read_header_done: 0.000 cache_open_read_begin: -0.001 > cache_open_read_end: -0.001 dns_lookup_begin: 0.000 dns_lookup_end: 0.000 > server_connect: 0.000 server_first_read: 0.001 server_read_header_done: 0.001 > server_close: 1.719 ua_close: 1.719 sm_finish: 1.719 plugin_active: -0.001 > plugin_total: -0.001 > > > May I please, know how to get rid of this error. > > > Thanks > Gandhimathi
