Hello,
> There is no zombi nor defunct process. Now i have 3 stucked processes.
When i try to pg_terminate_backend nothing happens:
strace:
semop(57802972, {{9, -1, 0}}, 1) = 0
semop(57802972, {{9, -1, 0}}, 1) = 0
select(0, NULL, NULL, NULL, {0, 1000}) = 0 (Timeout)
select(0, NULL, NULL, NULL, {0, 1000}) = 0 (Timeout)
semop(57802972, {{9, -1, 0}}, 1) = 0
--- SIGTERM {si_signo=SIGTERM, si_code=SI_USER, si_pid=4431, si_uid=105} ---
rt_sigreturn() = 139718030872480
select(0, NULL, NULL, NULL, {0, 1000}) = 0 (Timeout)
semop(57802972, {{9, -1, 0}}, 1) = 0
semop(57802972, {{9, -1, 0}}, 1) = 0
select(0, NULL, NULL, NULL, {0, 1000}) = 0 (Timeout)
select(0, NULL, NULL, NULL, {0, 1000}) = 0 (Timeout)
select(0, NULL, NULL, NULL, {0, 1000}) = 0 (Timeout)
Best Regards,
Michal