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stats: Add a BTS/BSC counter PAGING_NO_ACTIVE_PAGING. 

This is a corner case but still we should count the events to
know when is this happening. And for the number of paging requests
to match the number of paging responses.

Change-Id: I1755be40d29980b75353cb4b8087d1ce0d92854a
This commit is contained in:
Alexander Chemeris 2020-05-16 18:49:59 +03:00 committed by laforge
parent 5d63827318
commit 43def7493c
2 changed files with 6 additions and 0 deletions
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4
include/osmocom/bsc/gsm_data.h
View File

@ -1412,6 +1412,7 @@ enum bts_counter_id {
BTS_CTR_PAGING_ALREADY,
BTS_CTR_PAGING_RESPONDED,
BTS_CTR_PAGING_EXPIRED,
BTS_CTR_PAGING_NO_ACTIVE_PAGING,
BTS_CTR_CHAN_ACT_TOTAL,
BTS_CTR_CHAN_ACT_NACK,
BTS_CTR_RSL_UNKNOWN,
@ -1457,6 +1458,7 @@ static const struct rate_ctr_desc bts_ctr_description[] = {
[BTS_CTR_PAGING_ALREADY] = {"paging:already", "Paging attempts ignored as subscriber was already being paged."},
[BTS_CTR_PAGING_RESPONDED] = {"paging:responded", "Paging attempts with successful paging response."},
[BTS_CTR_PAGING_EXPIRED] = {"paging:expired", "Paging Request expired because of timeout T3113."},
[BTS_CTR_PAGING_NO_ACTIVE_PAGING] = {"paging:no_active_paging", "Paging response without an active paging request (arrived after paging expiration?)."},
[BTS_CTR_CHAN_ACT_TOTAL] = {"chan_act:total", "Total number of Channel Activations."},
[BTS_CTR_CHAN_ACT_NACK] = {"chan_act:nack", "Number of Channel Activations that the BTS NACKed"},
[BTS_CTR_RSL_UNKNOWN] = {"rsl:unknown", "Number of unknown/unsupported RSL messages received from BTS"},
@ -1552,6 +1554,7 @@ enum {
BSC_CTR_PAGING_ATTEMPTED,
BSC_CTR_PAGING_DETACHED,
BSC_CTR_PAGING_RESPONDED,
BSC_CTR_PAGING_NO_ACTIVE_PAGING,
BSC_CTR_UNKNOWN_UNIT_ID,
};
@ -1596,6 +1599,7 @@ static const struct rate_ctr_desc bsc_ctr_description[] = {
[BSC_CTR_PAGING_ATTEMPTED] = {"paging:attempted", "Paging attempts for a subscriber."},
[BSC_CTR_PAGING_DETACHED] = {"paging:detached", "Paging request send failures because no responsible BTS was found."},
[BSC_CTR_PAGING_RESPONDED] = {"paging:responded", "Paging attempts with successful response."},
[BSC_CTR_PAGING_NO_ACTIVE_PAGING] = {"paging:no_active_paging", "Paging response without an active paging request (arrived after paging expiration?)."},
[BSC_CTR_UNKNOWN_UNIT_ID] = {"abis:unknown_unit_id", "Connection attempts from unknown IPA CCM Unit ID."},
};

2
src/osmo-bsc/gsm_08_08.c
View File

@ -388,6 +388,8 @@ static int handle_page_resp(struct gsm_subscriber_connection *conn, struct msgb
if (!subscr) {
LOGP(DMSC, LOGL_ERROR, "Non active subscriber got paged.\n");
rate_ctr_inc(&conn->lchan->ts->trx->bts->bts_ctrs->ctr[BTS_CTR_PAGING_NO_ACTIVE_PAGING]);
rate_ctr_inc(&conn->network->bsc_ctrs->ctr[BSC_CTR_PAGING_NO_ACTIVE_PAGING]);
return -1;
}