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SolarCapture C Bindings User Guide
SF-115721-CD
Issue 1
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Arista timestamp statistics that are exposed by the sc_arista_ts node when switch_model=7150.
Name | Type | Data Type | Description |
---|---|---|---|
max_host_t_delta | double | config | Max delta in seconds the node can compute a tick-delta over. |
max_freq_error | double | config | Max ppm allowed between measured and expected tick frequency before entering no sync state. |
lost_sync_ms | int | config | Time in milliseconds spent in lost sync state. |
no_sync_ms | int | config | Time in milliseconds spent in no sync state. |
exp_tick_freq | int | config | The expected tick frequency in Hz. |
strip_ticks | int | config | 1 if the node is stripping ticks 0 otherwise. |
log_level | int | config | The log level. |
tick_freq | double | magnitude | The measured tick frequency in Hz. |
n_keyframes | uint64_t | pkt_count | Number of keyframes processed by the node. |
n_filtered_oui | uint64_t | pkt_count | Number of packets filtered out by OUI. |
n_filtered_other | uint64_t | pkt_count | Number of packets filtered out for other reasons. |
n_skew_zero_ticks | uint64_t | pkt_count | Number of packets without a timestamp (ticks is zero). |
n_lost_sync | uint64_t | pkt_count | Number of packets processed whilst in lost sync state. |
n_no_sync | uint64_t | pkt_count | Number of packets processed whilst in no sync state. |
n_kf_len_mismatch | uint64_t | pkt_count | Number of packets received where the keyframe length did not match. |
n_kf_dev_mismatch | uint64_t | pkt_count | Number of packets received where the device field did not match. |
n_kf_bad_fcs_type | uint64_t | pkt_count | Number of keyframes with a bad FCS. |
kf_switch_drops | uint64_t | pkt_count | Number of keyframes dropped by the switch. |
n_kf_big_gap | uint64_t | pkt_count | Number of large gaps between keyframes. |
n_skew | uint64_t | pkt_count | Number of skews. |
n_host_ts_misorder | uint64_t | ev_count | Host timestamp detected out-of-order. |
n_kf_host_ts_misorder | uint64_t | ev_count | Host timestamp of keyframe detected out-of-order. |
enter_no_sync | uint64_t | ev_count | Number of times the node has entered no sync state. |
enter_sync1 | uint64_t | ev_count | Number of times the node has entered sync1 state. |
enter_sync2 | uint64_t | ev_count | Number of times the node has entered sync2 state. |
enter_lost_sync | uint64_t | ev_count | Number of times the node has entered lost sync state. |