How to set correct time zone in cockroach.log

Hi,i can set time zone in session,but don‘t know how to set time zone in cockroach.log.
[root@DB17227-I172 logs]# date
Thu Mar 15 11:20:32 CST 2018

[root@DB17227-I172 logs]# tail -f cockroach.log
I180315 03:19:29.152531 580 server/status/runtime.go:223 [n5] runtime stats: 44 GiB RSS, 424 goroutines, 626 MiB/563 MiB/1.4 GiB GO alloc/idle/total, 33 GiB/42 GiB CGO alloc/total, 15384.40cgo/sec, 0.57/0.08 %(u/s)time, 0.00 %gc (1x)
I180315 03:19:39.160174 580 server/status/runtime.go:223 [n5] runtime stats: 44 GiB RSS, 424 goroutines, 363 MiB/732 MiB/1.4 GiB GO alloc/idle/total, 33 GiB/42 GiB CGO alloc/total, 36947.42cgo/sec, 0.66/0.08 %(u/s)time, 0.00 %gc (2x)
I180315 03:19:49.128638 578 gossip/gossip.go:478 [n5] gossip status (ok, 5 nodes)

Thanks a lot!

From my research, Cockroach logs are always in UTC, and it isn’t configurable.

Thanks for your reply.
If it isn’t configurable,then logs time always missmatch local time,this will have a great impact on the analysis log.

log timestamps are always in UTC because cockroach is designed to be deployed in a distributed cluster, with nodes potentially all over the world – we want to be able to correlate log messages from different nodes, in different time zones, when trying to figure out what’s going on.