| Parameter | Value |
|---|
| Name | postfix |
| Pid file | /var/spool/postfix/pid/master.pid |
| Status | OK |
| Group | postfix |
| Group | mail |
| Group | system |
| Monitoring status | Monitored |
| Monitoring mode | active |
| On reboot | start |
| Depends on service | main_cf |
| Depends on service | master_cf |
| Depends on service | postqueue_bin |
| Depends on service | postdrop_bin |
| Depends on service | postfix_rc |
| Depends on service | master_bin |
| Start program | '/etc/init.d/postfix start' timeout 30 s |
| Stop program | '/etc/init.d/postfix stop' timeout 30 s |
| Pid | 3968330 |
| Parent pid | 1 |
| Uid | 0 |
| Effective uid | 0 |
| Gid | 0 |
| Uptime | 3h 45m |
| Threads | 1 |
| Children | 8 |
| Cpu | 0.0% |
| Cpu total | 0.0% |
| Memory | 0.0% [2.5 MB] |
| Memory total | 0.1% [76.7 MB] |
| Security attribute | unconfined |
| Filedescriptors | 108 [0.0% of 524288 limit] |
| Total filedescriptors | 220 |
| Read bytes | 1.0 kB/s [13.5 MB total] |
| Disk read bytes | 0 B/s [64 kB total] |
| Disk read operations | 1.7 reads/s [48801 reads total] |
| Write bytes | 13.3 B/s [2.3 MB total] |
| Disk write bytes | 0 B/s [812 kB total] |
| Disk write operations | 0.2 writes/s [18972 writes total] |
| Port response time | 121.345 ms to localhost:25 type TCP/IP protocol SMTP |
| Data collected | Tue, 11 Aug 2026 02:31:46 |
| Timeout | If restarted 5 times within 5 cycle(s) then unmonitor |
| Existence | If doesn't exist then restart |
| Port | If failed [localhost]:25 type TCP/IP protocol SMTP with timeout 5 s for 2 times within 3 cycles then restart |