Add stat items for the BTS's channel load average and T3122.
In addition to logging the current values of a BTS's channel load
average and T3122 override, maintain stat items for these values.
This allows for plotting these values over time, for instance.
These values show up in the VTY under 'show stats' like this:
base transceiver station:
Channel load average.: 25 %
T3122 IMMEDIATE ASSIGNMENT REJECT wait indicator.: 32 s
Change-Id: Icace0176e8b1d23d7c7b4816f7c67c65312844fa
Suggested-by: laforge
diff --git a/include/osmocom/bsc/gsm_data.h b/include/osmocom/bsc/gsm_data.h
index 25dee78..9a35ca9 100644
--- a/include/osmocom/bsc/gsm_data.h
+++ b/include/osmocom/bsc/gsm_data.h
@@ -10,6 +10,7 @@
#include <osmocom/core/rate_ctr.h>
#include <osmocom/core/select.h>
#include <osmocom/core/stats.h>
+#include <osmocom/core/stat_item.h>
#include <osmocom/crypt/auth.h>
@@ -177,6 +178,11 @@
};
enum {
+ BTS_STAT_CHAN_LOAD_AVERAGE,
+ BTS_STAT_T3122,
+};
+
+enum {
BSC_CTR_HANDOVER_ATTEMPTED,
BSC_CTR_HANDOVER_NO_CHANNEL,
BSC_CTR_HANDOVER_TIMEOUT,