ecnet::EcNetwork::JitterStats

Per-run cycle-timing jitter summary, populated by the cyclic thread and finalised at [stop()](/lxmaster/api/classes/EcNetwork#function-stop). More...

#include <ec_network.hpp>

Public Attributes

	Name
std::uint64_t	samples Number of cycles included in the statistics.
std::int64_t	min_ns Minimum signed jitter sample observed (most-early wake, ns).
std::int64_t	mean_ns Mean signed jitter (systematic clock offset, ns).
std::int64_t	mean_abs_ns Mean absolute jitter (average timing error magnitude regardless of sign, ns).
std::int64_t	max_ns Maximum signed jitter sample observed (most-late wake, ns).

Detailed Description

struct ecnet::EcNetwork::JitterStats;

Per-run cycle-timing jitter summary, populated by the cyclic thread and finalised at [stop()](/lxmaster/api/classes/EcNetwork#function-stop).

All values are in nanoseconds and represent the distribution of the signed difference between the actual wake-up time of the RT thread and its ideal (nominal) deadline each cycle. Retrieve via [jitterStats()](/lxmaster/api/classes/EcNetwork#function-jitterstats).

Public Attributes Documentation

variable samples

std::uint64_t samples {0};

Number of cycles included in the statistics.

variable min_ns

std::int64_t min_ns {0};

Minimum signed jitter sample observed (most-early wake, ns).

variable mean_ns

std::int64_t mean_ns {0};

Mean signed jitter (systematic clock offset, ns).

Values close to zero are ideal.

variable mean_abs_ns

std::int64_t mean_abs_ns {0};

Mean absolute jitter (average timing error magnitude regardless of sign, ns).

variable max_ns

std::int64_t max_ns {0};

Maximum signed jitter sample observed (most-late wake, ns).

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Updated on 2026-07-13 at 20:44:41 +0000