backing up Logical Logs to file (compressed)

LTAPEDEV /opt/informix/backup/logs

# BACKUP_FILTER       - Specifies the pathname of a filter program
# RESTORE_FILTER      - Specifies the pathname of a filter program
BACKUP_FILTER 'pigz -p 8'
RESTORE_FILTER gunzip

Restart listener dynamically

onmode -P start

memory usage per session

sysscblst
- sid
- username
- hostname
- memtotal
- memused