The path for core dump is like this: /i-data/md0/.system/core.*. # The path pattern is written in /proc/sys/kernel/core_pattern. cat /proc/sys/kernel/core_pattern /i-data/md0/.system/core.%e.%u.%g.%s # In order to generate core dump declare in php-fpm.conf: rlimit_core = unlimited # reading php-fpm’s core dump: gdb […]