# @timestamp for time zone issues
**URL:** https://discuss.elastic.co/t/timestamp-for-time-zone-issues/275507
**Category:** Logstash
**Created:** [June 9, 2021, 11:11pm UTC](https://discuss.elastic.co/t/timestamp-for-time-zone-issues/275507 "2021-06-09T23:11:32Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@asasas234](https://discuss.elastic.co/u/asasas234)
#### Post date: [June 9, 2021, 11:11pm UTC](https://discuss.elastic.co/t/timestamp-for-time-zone-issues/275507/1 "2021-06-09T23:11:32Z")
I have an old logstash docker image, its version is 6.2.2 and the time zone is +0800, my new logstash docker image version is 7.12.1 , the time zone is +0000, but there is a surprising result, the final output @timestamp value of the 6.2.2 version is +0000, while the 7.12.1 output @timestamp value is +0800, I do not understand why this is so? Here is my relevant logstash configuration
```auto
grok{
match => {"message" => "\[%{TIMESTAMP_ISO8601:log_time}\] \[%{LOGLEVEL:level}\] \[%{DATA:thread}\] %{GREEDYDATA:class_name} %{NUMBER:line_num} \[%{GREEDYDATA:trace_id}\] - %{GREEDYDATA:content}"}
}
date {
match => ["log_time", "yyyy-MM-dd HH:mm:ss.SSS"]
}
```
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 7, 2021, 11:12pm UTC](https://discuss.elastic.co/t/timestamp-for-time-zone-issues/275507/2 "2021-07-07T23:12:06Z")
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