prevent systemd-journald rotating message

[d tbsky <tbskyd@xxxxxxxxx>]

Hi:
    when I type "dmesg" I saw it is fulled by systemd-journald
rotating message like below. is there parameter to prevent the
rotating warning?

[708993.589762] systemd-journald[515]: Data hash table of
/run/log/journal/93f434f608654cf990b2e70c656dfacd/system.journal has a
fill level at 75.1 (3283 of 4373 items, 2519040 file size, 767 bytes
per hash table item), suggesting rotation.
[708993.590947] systemd-journald[515]:
/run/log/journal/93f434f608654cf990b2e70c656dfacd/system.journal:
Journal header limits reached or header out-of-date, rotating.