This seems to be related to NFS, or maybe some interaction between docker and NFS.
I set up django to do its own logging, and saw the same behavior. Next I connected to the
docker node with "webservice --backend=kubernetes python3.7 shell" and append
directly to the log file with "echo foo >> django.log". It still took 30
seconds or so to show up while I was tailing the file on the bastion.
On Jun 25, 2020, at 2:12 AM, YiFei Zhu
<zhuyifei1999(a)gmail.com> wrote:
My guess is output stream buffering, at either the libc level or the
python level.
Which tool is this? I can probably strace and see if that is the case.
YiFei Zhu
On Wed, Jun 24, 2020 at 10:16 PM Roy Smith <roy(a)panix.com> wrote:
I'm running a web server with "webservice --backend=kubernetes python3.7".
As I tail the uwsgi.log file, requests to my server get logged with very long delays. I
just timed one at about a minute and a half between when the request was served (03:07:57
UTC 2020) and when it showed up in the log file (03:09:23 UTC 2020).
What is going on here? Is there some way to make it not do this?
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