Update: I managed to track down the issue to resource contention on the Instana monitoring side. Metrics were sent using TCP and hanging php-fpm under certain conditions.by akeszeg - Php-fpm Mailing List - English
Hello, The problem I'm experiencing: randomly, some requests take an extra 20 seconds, up to 60s to finish. Manually running curl shows the following behavior: - curl example.com/api - 2 seconds - nothing happens (this would be processing time) - 0.5-1 seconds - json output (stopping in the middle of things like div class="aa ) - 20+ seconds - no output - last second - the reby akeszeg - Php-fpm Mailing List - English