Searched refs:jitter (Results 1 - 3 of 3) sorted by relevance

/systemd/src/resolve/
H A Dresolved-dns-scope.c873 usec_t jitter; local
880 * them, and send them after some jitter delay. */
901 random_bytes(&jitter, sizeof(jitter));
902 jitter %= LLMNR_JITTER_INTERVAL_USEC;
907 now(clock_boottime_or_monotonic()) + jitter,
H A Dresolved-dns-transaction.c1447 usec_t jitter, accuracy; local
1454 random_bytes(&jitter, sizeof(jitter));
1459 jitter %= LLMNR_JITTER_INTERVAL_USEC;
1464 jitter %= MDNS_JITTER_RANGE_USEC;
1465 jitter += MDNS_JITTER_MIN_USEC;
1476 ts + jitter, accuracy,
1487 log_debug("Delaying %s transaction for " USEC_FMT "us.", dns_protocol_to_string(t->scope->protocol), jitter);
/systemd/src/timesync/
H A Dtimesyncd-manager.c394 double jitter; local
412 /* calculate new jitter value from the RMS differences relative to the lowest delay sample */
413 jitter = m->samples_jitter;
439 /* compare the difference between the current offset to the previous offset and jitter */
440 return fabs(offset - m->samples[idx_cur].offset) > 3 * jitter;
647 " jitter : %.3f%s\n"
672 log_debug("interval/delta/delay/jitter/drift " USEC_FMT "s/%+.3fs/%.3fs/%.3fs/%+ippm%s",

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