# Multiple log streams **URL:** \ **Category:** Zeek\ **Created:** [May 11, 2016, 4:50pm UTC](https://community.zeek.org/t/multiple-log-streams/4151 "2016-05-11T16:50:45Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Jay\_Swan](https://avatars.discourse-cdn.com/v4/letter/j/e9a140/32.png) [@Jay\_Swan](https://community.zeek.org/u/Jay_Swan)\ **Post date:** [May 11, 2016, 4:50pm UTC](https://community.zeek.org/t/multiple-log-streams/4151/1 "2016-05-11T16:50:45Z")
I used this script: [https://gist.github.com/J-Gras/f9f86828f9e9d9c0b8f0908bc3573bb0](https://gist.github.com/J-Gras/f9f86828f9e9d9c0b8f0908bc3573bb0) to log simultaneously as JSON and normal Bro TSV. I’m seeing only a fraction of the total logs being written as JSON – it varies between about 25-40%. The script looks OK to me. Any ideas what’s wrong? Is there a better way to do dual log streams? Thanks, Jay ---
**Author:** ![Jan](https://avatars.discourse-cdn.com/v4/letter/j/ce7236/32.png) [@Jan](https://community.zeek.org/u/Jan)\ **Post date:** [May 16, 2016, 6:44pm UTC](https://community.zeek.org/t/multiple-log-streams/4151/2 "2016-05-16T18:44:11Z")
Hi Jay, > I'm seeing only a fraction of the total logs being written as JSON -- it > varies between about 25-40%. Do you miss single log lines or complete log files? In case you are missing single log lines: Is there any pattern (e.g. a certain type of events is missing or just a subset of logs is affected)? In case you are running a cluster, it might be interesting to log the node (see [https://github.com/0xxon/bro-scripts/blob/master/conn-workers.bro](https://github.com/0xxon/bro-scripts/blob/master/conn-workers.bro)). Best regards, Jan ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/zeek/original/1X/f09d732bc2cc7c7cc7e35db67cf4e1d5233ce7a7.png) [@system](https://community.zeek.org/u/system)\ **Post date:** [May 6, 2022, 3:43pm UTC](https://community.zeek.org/t/multiple-log-streams/4151/3 "2022-05-06T15:43:40Z")