unbound logger file increase in one day from 344 Mb to aprox 2 GB

[aperezva]

Every 24 hours ican see this behaviour in my firewall:


---- Muestra Sun Nov 30 10:00:42 CET 2025 ----
last pid: 72722;  load averages:  0.10,  0.10,  0.08  up 2+00:28:34    10:00:42
90 threads:    1 running, 88 sleeping, 1 zombie
CPU:  0.6% user,  0.0% nice,  0.4% system,  0.0% interrupt, 99.0% idle
Mem: 227M Active, 670M Inact, 2912M Wired, 56K Buf, 27G Free
ARC: 2105M Total, 1288M MFU, 660M MRU, 836K Anon, 23M Header, 130M Other
     1802M Compressed, 4146M Uncompressed, 2.30:1 Ratio
Swap: 8192M Total, 8192M Free

  PID USERNAME    PRI NICE   SIZE    RES STATE    C   TIME    WCPU COMMAND
80838 root         21    0   323M   235M kqread   5  13:02   0.20% /usr/local/bin/python3 /usr/local/opnsense/scripts/unbound/logger.py (python3.11){python3.11}

---- Muestra Sun Nov 30 10:00:50 CET 2025 ----
last pid: 30905;  load averages:  0.08,  0.10,  0.08  up 2+00:28:42    10:00:50
93 threads:    1 running, 92 sleeping
CPU:  0.6% user,  0.0% nice,  0.4% system,  0.0% interrupt, 99.0% idle
Mem: 235M Active, 670M Inact, 2912M Wired, 56K Buf, 27G Free
ARC: 2105M Total, 1289M MFU, 659M MRU, 1271K Anon, 23M Header, 130M Other
     1802M Compressed, 4146M Uncompressed, 2.30:1 Ratio
Swap: 8192M Total, 8192M Free

  PID USERNAME    PRI NICE   SIZE    RES STATE    C   TIME    WCPU COMMAND
  442 root         23    0    59M    34M accept   7   0:02   0.88% /usr/local/bin/php-cgi

---- Muestra Sun Nov 30 10:01:39 CET 2025 ----
last pid:  1475;  load averages:  1.33,  0.40,  0.19  up 2+00:29:31    10:01:39
91 threads:    1 running, 89 sleeping, 1 zombie
CPU:  0.6% user,  0.0% nice,  0.4% system,  0.0% interrupt, 99.0% idle
Mem: 236M Active, 2070M Inact, 4468M Wired, 56K Buf, 24G Free
ARC: 2190M Total, 1257M MFU, 776M MRU, 1576K Anon, 23M Header, 130M Other
     1799M Compressed, 4140M Uncompressed, 2.30:1 Ratio
Swap: 8192M Total, 8192M Free

  PID USERNAME    PRI NICE   SIZE    RES STATE    C   TIME    WCPU COMMAND
80838 root         63    0  1914M  1644M kqread   6  13:09  21.97% /usr/local/bin/python3 /usr/local/opnsense/scripts/unbound/logger.py (python3.11){python3.11}

---- Muestra Sun Nov 30 10:01:42 CET 2025 ----
last pid:  5519;  load averages:  1.33,  0.40,  0.19  up 2+00:29:34    10:01:42
90 threads:    1 running, 88 sleeping, 1 zombie
CPU:  0.6% user,  0.0% nice,  0.4% system,  0.0% interrupt, 99.0% idle
Mem: 236M Active, 2070M Inact, 4468M Wired, 56K Buf, 24G Free
ARC: 2190M Total, 1257M MFU, 776M MRU, 1576K Anon, 23M Header, 130M Other
     1799M Compressed, 4140M Uncompressed, 2.30:1 Ratio
Swap: 8192M Total, 8192M Free

  PID USERNAME    PRI NICE   SIZE    RES STATE    C   TIME    WCPU COMMAND
80838 root         39    0  1914M  1644M kqread   6  13:09  15.19% /usr/local/bin/python3 /usr/local/opnsense/scripts/unbound/logger.py (python3.11){python3.11}

---- Muestra Sun Nov 30 10:01:51 CET 2025 ----
last pid:  8403;  load averages:  1.21,  0.40,  0.19  up 2+00:29:43    10:01:51
90 threads:    1 running, 88 sleeping, 1 zombie
CPU:  0.6% user,  0.0% nice,  0.4% system,  0.0% interrupt, 99.0% idle
Mem: 233M Active, 2074M Inact, 4468M Wired, 56K Buf, 24G Free
ARC: 2186M Total, 1253M MFU, 776M MRU, 1576K Anon, 23M Header, 130M Other
     1797M Compressed, 4138M Uncompressed, 2.30:1 Ratio
Swap: 8192M Total, 8192M Free

  PID USERNAME    PRI NICE   SIZE    RES STATE    C   TIME    WCPU COMMAND
80838 root         39    0  1914M  1644M kqread   6  13:10   5.66% /usr/local/bin/python3 /usr/local/opnsense/scripts/unbound/logger.py (python3.11){python3.11}

Sizing in logger.py increase from 323 Mb to 1914Mb, is this normal?

Any recomandation?.

It´s increasing my memory usage too