diff options
author | Oliver Smith <osmith@sysmocom.de> | 2021-07-05 11:11:42 +0200 |
---|---|---|
committer | osmith <osmith@sysmocom.de> | 2021-08-10 10:35:18 +0000 |
commit | 978396732b378714be33f6a6c3fbda6c60236755 (patch) | |
tree | 812cbb35658c482d2c72866b3b3f6dd06a5e527b | |
parent | 3f561bfbfe4d03beb7f192881cdbc8bbec34dcf8 (diff) |
Add counters: pcu.sgsn.N.rx_paging_{cs,ps}
Related: SYS#4878
Change-Id: Iefba6f3d29c69fd4865c084bd9cf1a3a78f5c202
-rw-r--r-- | src/gprs_bssgp_pcu.c | 22 | ||||
-rw-r--r-- | src/gprs_bssgp_pcu.h | 7 |
2 files changed, 29 insertions, 0 deletions
diff --git a/src/gprs_bssgp_pcu.c b/src/gprs_bssgp_pcu.c index e2f6f519..1fcacdb1 100644 --- a/src/gprs_bssgp_pcu.c +++ b/src/gprs_bssgp_pcu.c @@ -33,6 +33,7 @@ #include <osmocom/gsm/protocol/gsm_23_003.h> #include <osmocom/gprs/protocol/gsm_08_16.h> #include <osmocom/core/utils.h> +#include <osmocom/core/stats.h> #include <osmocom/gsm/gsm48.h> #include "coding_scheme.h" #include "tbf_dl.h" @@ -53,6 +54,19 @@ extern void *tall_pcu_ctx; extern uint16_t spoof_mcc, spoof_mnc; extern bool spoof_mnc_3_digits; +static const struct rate_ctr_desc sgsn_ctr_description[] = { + [SGSN_CTR_RX_PAGING_CS] = { "rx_paging_cs", "Amount of paging CS requests received" }, + [SGSN_CTR_RX_PAGING_PS] = { "rx_paging_ps", "Amount of paging PS requests received" }, +}; + +static const struct rate_ctr_group_desc sgsn_ctrg_desc = { + .group_name_prefix = "pcu:sgsn", + .group_description = "SGSN Statistics", + .class_id = OSMO_STATS_CLASS_SUBSCRIBER, + .num_ctr = ARRAY_SIZE(sgsn_ctr_description), + .ctr_desc = sgsn_ctr_description, +}; + static void bvc_timeout(void *_priv); static int parse_ra_cap(struct tlv_parsed *tp, MS_Radio_Access_capability_t *rac) @@ -223,6 +237,8 @@ static int gprs_bssgp_pcu_rx_paging_cs(struct msgb *msg, const struct tlv_parsed struct GprsMs *ms; int rc; + rate_ctr_inc(rate_ctr_group_get_ctr(the_pcu->bssgp.ctrs, SGSN_CTR_RX_PAGING_CS)); + if ((rc = get_paging_cs_mi(&req, tp)) > 0) return bssgp_tx_status((enum gprs_bssgp_cause) rc, NULL, msg); @@ -280,6 +296,8 @@ static int gprs_bssgp_pcu_rx_paging_ps(struct msgb *msg, const struct tlv_parsed uint16_t pgroup; int rc; + rate_ctr_inc(rate_ctr_group_get_ctr(the_pcu->bssgp.ctrs, SGSN_CTR_RX_PAGING_PS)); + if (!TLVP_PRESENT(tp, BSSGP_IE_IMSI)) { LOGP(DBSSGP, LOGL_ERROR, "No IMSI\n"); return bssgp_tx_status(BSSGP_CAUSE_MISSING_MAND_IE, NULL, msg); @@ -1288,11 +1306,15 @@ struct gprs_bssgp_pcu *gprs_bssgp_init( osmo_timer_setup(&the_pcu->bssgp.bvc_timer, bvc_timeout, bts); + the_pcu->bssgp.ctrs = rate_ctr_group_alloc(the_pcu, &sgsn_ctrg_desc, 0); + OSMO_ASSERT(the_pcu->bssgp.ctrs) + return &the_pcu->bssgp; } void gprs_bssgp_destroy(struct gprs_rlcmac_bts *bts) { + rate_ctr_group_free(the_pcu->bssgp.ctrs); osmo_timer_del(&the_pcu->bssgp.bvc_timer); /* FIXME: blocking... */ diff --git a/src/gprs_bssgp_pcu.h b/src/gprs_bssgp_pcu.h index 6c6de1df..907e6663 100644 --- a/src/gprs_bssgp_pcu.h +++ b/src/gprs_bssgp_pcu.h @@ -46,6 +46,11 @@ struct bssgp_bvc_ctx *btsctx_alloc(uint16_t bvci, uint16_t nsei); #define NS_HDR_LEN 4 #define IE_LLC_PDU 14 +enum sgsn_counter_id { + SGSN_CTR_RX_PAGING_CS, + SGSN_CTR_RX_PAGING_PS, +}; + struct gprs_bssgp_pcu { struct bssgp_bvc_ctx *bctx; @@ -53,6 +58,8 @@ struct gprs_bssgp_pcu { struct osmo_timer_list bvc_timer; + struct rate_ctr_group *ctrs; + /* state: is the NSVC unblocked? */ int nsvc_unblocked; |