diff options
| author | Harald Welte <laforge@gnumonks.org> | 2019-05-24 09:30:28 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2019-05-24 09:12:57 +0000 |
| commit | be86caacdfba412e60e2441e8a98fb4bd5c36e4e (patch) | |
| tree | 7fb35cbd2cfcf72fc63693b7e62755b62f10c3f8 | |
| parent | 744886ae96d74cb60ef03bb209d46b250af54612 (diff) | |
keep per-BTS stat_items about RACH busy / RACH access percentage
Change-Id: I3ad0cc4866d6210181cbafbab876e8028ad27540
| -rw-r--r-- | include/osmocom/bsc/gsm_data.h | 2 | ||||
| -rw-r--r-- | src/osmo-bsc/abis_rsl.c | 8 | ||||
| -rw-r--r-- | src/osmo-bsc/gsm_data.c | 2 |
3 files changed, 12 insertions, 0 deletions
diff --git a/include/osmocom/bsc/gsm_data.h b/include/osmocom/bsc/gsm_data.h index 68c95e187..82bd23846 100644 --- a/include/osmocom/bsc/gsm_data.h +++ b/include/osmocom/bsc/gsm_data.h @@ -1378,6 +1378,8 @@ static const struct rate_ctr_group_desc bts_ctrg_desc = { enum { BTS_STAT_CHAN_LOAD_AVERAGE, BTS_STAT_T3122, + BTS_STAT_RACH_BUSY, + BTS_STAT_RACH_ACCESS, }; enum { diff --git a/src/osmo-bsc/abis_rsl.c b/src/osmo-bsc/abis_rsl.c index 39fae505c..9db2115e5 100644 --- a/src/osmo-bsc/abis_rsl.c +++ b/src/osmo-bsc/abis_rsl.c @@ -1476,9 +1476,17 @@ static int rsl_rx_ccch_load(struct msgb *msg) break; case RSL_IE_RACH_LOAD: if (msg->data_len >= 7) { + int32_t busy_percent, access_percent; + /* build data for signal */ sd.rach_slot_count = rslh->data[2] << 8 | rslh->data[3]; sd.rach_busy_count = rslh->data[4] << 8 | rslh->data[5]; sd.rach_access_count = rslh->data[6] << 8 | rslh->data[7]; + /* update stats group */ + busy_percent = (int32_t) sd.rach_busy_count * 100 / (int32_t) sd.rach_slot_count; + access_percent = (int32_t) sd.rach_access_count * 100 / (int32_t) sd.rach_slot_count; + osmo_stat_item_set(sd.bts->bts_statg->items[BTS_STAT_RACH_BUSY], busy_percent); + osmo_stat_item_set(sd.bts->bts_statg->items[BTS_STAT_RACH_ACCESS], access_percent); + /* dispatch signal */ osmo_signal_dispatch(SS_CCCH, S_CCCH_RACH_LOAD, &sd); } break; diff --git a/src/osmo-bsc/gsm_data.c b/src/osmo-bsc/gsm_data.c index 88690a749..5942fba47 100644 --- a/src/osmo-bsc/gsm_data.c +++ b/src/osmo-bsc/gsm_data.c @@ -380,6 +380,8 @@ bool classmark_is_r99(struct gsm_classmark *cm) static const struct osmo_stat_item_desc bts_stat_desc[] = { { "chanloadavg", "Channel load average.", "%", 16, 0 }, { "T3122", "T3122 IMMEDIATE ASSIGNMENT REJECT wait indicator.", "s", 16, GSM_T3122_DEFAULT }, + { "rach_busy", "RACH slots with signal above threshold", "%", 16, 0 }, + { "rach_access", "RACH slots with access bursts in them", "%", 16, 0 }, }; static const struct osmo_stat_item_group_desc bts_statg_desc = { |