Based on this data the most likely explanation is a plugin that didn't call TSHttpTxnReenable().
On Friday, September 9, 2016 2:04 PM, Shu Kit Chan <chanshu...@gmail.com> wrote: Is there any plugins you are using? On Fri, Sep 9, 2016 at 10:10 AM, Siddharth Agarwal <sagar...@linkedin.com.invalid> wrote: > Hi, > > We are on the traffic server 6.2 release. We are experiencing performance > issues with this release and have enabled slow request logging. Our health > check end point sometimes is taking taking more than 3 seconds to respond. > Our CPU is idle. We are seeing most of time spent in plugin_total while > plugin_active is almost 0. Has anybody seen this issue with this release? > Some advise on how to go around debugging this? > > > One of the slow query logs > > [Sep 8 23:25:11.006] Server {0x2ac8f230a700} ERROR: <HttpSM.cc:7125 > (update_stats)> [4160091] Slow Request: client_ip: 10.133.230.32:33866 url: > http://10.133.230.41/admin status: 200 unique id: redirection_tries: 0 > bytes: 5 fd: 0 client state: 0 server state: 0 ua_begin: 0.000 > ua_first_read: 0.000 ua_read_header_done: 0.000 cache_open_read_begin: > -1.000 cache_open_read_end: -1.000 dns_lookup_begin: -1.000 dns_lookup_end: > -1.000 server_connect: -1.000 server_first_read: -1.000 > server_read_header_done: -1.000 server_close: -1.000 ua_close: 4671.000 > sm_finish: 4671.000 plugin_active: 0.000 plugin_total: 4630.000 > > Thanks, > Siddharth