Configure log statistics frequency

I'm running OpenSky on a Raspberry Pi, under Raspbian Buster.  I would like to be able to control the frequency and/or layout of syslog entries for openskyd-dump1090 entries.  I  currently push logs from a number of Pi's to a cloud log-storage but the openskyd-dump1090 statistics entries are a) too frequent and/or b) too dense.

Stats are currently logged every 10 minutes.   While I could redirect the logs in their entirety, they are useful to me, I just don't need all of them so often.

Is there a way to change the statistics logging frequency to, say, hourly instead of every 10 minutes?  

By Statistics logs, I mean the following entries:

Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   Statistics
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - started on Mon Nov 8 18:14:26 2021
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - running since 44d, 00h:30m:21s
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   Receiver
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 53546037 frames received (14.08 /s, 18.96 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 45374812 [ 85%] Mode-A/C (11.93 /s, 18.96 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 2430932 [ 5%] Mode-S Short (0.64 /s, 0.00 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 5740293 [ 11%] Mode-S Long (1.51 /s, 0.00 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 733718 [ 9%] type 0 (0.19 /s, 0.00 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 291079 [ 4%] type 4 (0.08 /s, 0.00 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 25752 [ 0%] type 5 (0.01 /s, 0.00 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 1380383 [ 17%] type 11 (0.36 /s, 0.00 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 69867 [ 1%] type 16 (0.02 /s, 0.00 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 4737110 [ 58%] type 17 (1.25 /s, 0.00 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 1019 [ 0%] type 18 (0.00 /s, 0.00 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 374811 [ 5%] type 20 (0.10 /s, 0.00 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 557486 [ 7%] type 21 (0.15 /s, 0.00 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 0 [ 0%] status (0.00 /s, 0.00 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 0 [ 0%] unknown (0.00 /s, 0.00 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 48807908 [ 91%] filtered (12.83 /s, 18.96 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 3433096 [ 6%] Mode-S filtered (0.90 /s, 0.00 /s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 53546037 unsynchronized frames
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   Buffer
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 0 queued messages (current)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 200 queued messages (max)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 0 discarded messages (current)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 9036 discarded messages (overall)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 4601 discarded messages (in worst overflow situation)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 199 messages in pool (Usage 0.00%)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 0 dynamic pools (current)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 0 dynamic pools (overall)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 0 dynamic pools (max)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 72 flushes
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 0 uncollected dynamic pools
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 0 Garbage Collector runs
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   Network
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - currently online
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 3791555 [100%] seconds online (overall)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 653 disconnections
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 654 connection attempts
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 112566966 bytes sent (29.60/s)
Dec 22 18:44:48  rpi-1090-03   openskyd-dump1090   - 432 bytes received (0.00/s)

Thanks a ton!

Thanks a ton.

I think I see where the interval of 600 secs is hardcoded in statistics.c, but I'm not a C coder.  I'll shelve my desire for a while and try and tackle it later (unless someone else does it).

static const struct CFG_Section cfg = {
    .name = "STATISTICS",
    .n_opt = 2,
    .options = {
        {
            .name = "Enabled",
            .type = CFG_VALUE_TYPE_BOOL,
            .var = &cfgEnabled,
            .def = { .boolean = true }
        },
        {
            .name = "Interval",
            .type = CFG_VALUE_TYPE_INT,
            .var = &cfgInterval,
            .def = { .integer = 600 }
        }
    }
};


But, thanks a ton for the swift reply.  

Cheers