Hi, For technical showoff, I was using the fcgi-app feature to serve PHP FPM websites (matomo and a planning portal) but with the 3.0.10 update, haproxy starts using 100% cpu and requests ended in timeout. PHP-FPM did not logged anything.
Unfortunately I had to revert quickly to a more academic use of fpm inside an nginx server and I did not generate dump. The relevant configuration bits are : acl is-php path_reg ^/.+\.php(/.*)? acl is-php path / use_backend bck-matomo if host-matomo is-php default_backend bck-nginx backend bck-matomo use-fcgi-app fpm-matomo server fpm-matomo 127.0.0.1:8081 proto fcgi fcgi-app fpm-matomo log-stderr global docroot /opt/matomo index index.php path-info ^(/.+\.php)(/.*)?$ Beside Christopher's commit 'BUG/MEDIUM: mux-fcgi: Properly handle read0 on partial record', I've just noticed that the fcgi-app section name is the same that the server name declared in the backend. Are there obvious misconfiguration that could have break things between 3.0.9 and 3.0.10 ? Thanks, Ionel -- Ionel GARDAIS Tech'Advantage CIO - IT Team manager -- 232 avenue Napoleon BONAPARTE 92500 RUEIL MALMAISON Capital EUR 219 300,00 - RCS Nanterre B 408 832 301 - TVA FR 09 408 832 301