diff options
| author | Pau Espin Pedrol <pespin@sysmocom.de> | 2021-02-25 18:30:33 +0100 |
|---|---|---|
| committer | Pau Espin Pedrol <pespin@sysmocom.de> | 2021-03-01 13:18:36 +0100 |
| commit | 9688dc9acaa86b9c9f181d822482d08b8308d146 (patch) | |
| tree | 6648010f2229d26ac9696664ad4d2149cbfb15b2 /src/bts.h | |
| parent | c85e093969d64ec99f1dec1ece3f2ff92d70dd51 (diff) | |
bts: Add new stats to detect TBF allocation failure reasons
This is specially useful to detect for instance if a cell is handling
too many users, ending up in TFI or USF exhaustions. This information
can be later in the future used to tune TBF allocation algorithm behavior
(either manually/statially through config file, or
automatically/dynamically in code based on some thresholds).
Related: OS#5042
Change-Id: I5402e937ff8d800684655e500ef8e5c867141dc3
Diffstat (limited to 'src/bts.h')
| -rw-r--r-- | src/bts.h | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -88,6 +88,10 @@ enum { CTR_TBF_ALLOC_ALGO_A, CTR_TBF_ALLOC_ALGO_B, CTR_TBF_ALLOC_FAIL, + CTR_TBF_ALLOC_FAIL_NO_TFI, + CTR_TBF_ALLOC_FAIL_NO_USF, + CTR_TBF_ALLOC_FAIL_NO_SLOT_COMBI, + CTR_TBF_ALLOC_FAIL_NO_SLOT_AVAIL, CTR_RLC_SENT, CTR_RLC_RESENT, CTR_RLC_RESTARTED, @@ -319,11 +323,11 @@ static inline struct osmo_stat_item_group *bts_stat_items(struct gprs_rlcmac_bts return bts->statg; } -static inline void bts_do_rate_ctr_inc(struct gprs_rlcmac_bts *bts, unsigned int ctr_id) { +static inline void bts_do_rate_ctr_inc(const struct gprs_rlcmac_bts *bts, unsigned int ctr_id) { rate_ctr_inc(&bts->ratectrs->ctr[ctr_id]); } -static inline void bts_do_rate_ctr_add(struct gprs_rlcmac_bts *bts, unsigned int ctr_id, int inc) { +static inline void bts_do_rate_ctr_add(const struct gprs_rlcmac_bts *bts, unsigned int ctr_id, int inc) { rate_ctr_add(&bts->ratectrs->ctr[ctr_id], inc); } |