Fluentd logs are sent to s3 with delayed time

[smiley-ci]

We are using s3 output plugin and we see old logs data are been sent to s3. We are using *.log Uploads to S3 were successful, the chunks were deleted from the buffer. It looked like the old logs are just being added by tail/generated by application. Fluentd conf

 @type tail
 path "/var/log/containers/*.log"
 pos_file "/fluentd/pos/containers.log.pos"
 time_format %Y-%m-%dT%H:%M:%S.%L%Z
 tag "kubernetes.*"

Can someone help me to figure out this issue

[github-actions[bot]]

This issue has been automatically marked as stale because it has been open 90 days with no activity. Remove stale label or comment or this issue will be closed in 30 days

[github-actions[bot]]

This issue was automatically closed because of stale in 30 days