diff options
author | Neels Hofmeyr <neels@hofmeyr.de> | 2018-07-19 16:14:09 +0200 |
---|---|---|
committer | Neels Hofmeyr <neels@hofmeyr.de> | 2018-07-23 01:29:23 +0200 |
commit | 31716f981a260390cbdda7fdb164ec4faca12c8a (patch) | |
tree | e6d70468572140436699e271460482139b2ee425 /include/osmocom | |
parent | 12f79f6e10a0e6f4dd6d7557a9973d4658fde6ee (diff) |
hodec2 log: less verbose, more concise logging
Drop numerous log statements that merely bloat the ho decision log.
Logging HO candidates: log more compact in a single line, do not use LOGPC and
multiline output. The result is more useful information in a quarter of the log
lines.
LOGPHOLCHAN(), LOGPHOLCHANTOBTS():
- log lchan->type instead of lchan->ts->pchan
- always log the speech mode
===== Before =====
DHODEC handover_decision_2.c:1131 (lchan 0.010 TCH/F) (subscr IMSI:000001) MEASUREMENT REPORT (1 neighbors)
DHODEC handover_decision_2.c:1136 (lchan 0.010 TCH/F) (subscr IMSI:000001) 0: arfcn=871 bsic=63 neigh_idx=0 rxlev=30 flags=0
DHODEC handover_decision_2.c:261 (lchan 0.010 TCH/F) (subscr IMSI:000001) neigh 871 rxlev=30 last_seen_nr=3
DHODEC handover_decision_2.c:1158 (lchan 0.010 TCH/F) (subscr IMSI:000001) HODEC2: evaluating measurement report
DHODEC handover_decision_2.c:1175 (lchan 0.010 TCH/F) (subscr IMSI:000001) Measurement report: average RX level = -110
DHODEC handover_decision_2.c:1190 (lchan 0.010 TCH/F) (subscr IMSI:000001) Virtually improving RX level from -110 to -105, due to AFS bias
DHODEC handover_decision_2.c:1220 (lchan 0.010 TCH/F) (subscr IMSI:000001) Attempting handover/assignment due to low rxlev
DHODEC handover_decision_2.c:899 (lchan 0.010 TCH/F) (subscr IMSI:000001) Collecting candidates for Assignment and Handover
DHODEC handover_decision_2.c:407 (lchan 0.010 TCH/F)->(BTS 0) (subscr IMSI:000001) tch_mode='SPEECH_AMR' type='TCH_F'
DHODEC handover_decision_2.c:313 (lchan 0.010 TCH/F) (subscr IMSI:000001) FR3 supported
DHODEC handover_decision_2.c:313 (lchan 0.010 TCH/F) (subscr IMSI:000001) HR3 supported
DHODEC handover_decision_2.c:489 (lchan 0.010 TCH/F)->(BTS 0) (subscr IMSI:000001) removing TCH/F, already on TCH/F in this cell
DHODEC handover_decision_2.c:573 (lchan 0.010 TCH/F)->(BTS 0) (subscr IMSI:000001) TCH/H would not be congested after HO
DHODEC handover_decision_2.c:605 (lchan 0.010 TCH/F)->(BTS 0) (subscr IMSI:000001) TCH/H would not be less congested in target than source cell after HO
DHODEC handover_decision_2.c:609 (lchan 0.010 TCH/F)->(BTS 0) (subscr IMSI:000001) requirements=0x30
DHODEC handover_decision_2.c:704 - current BTS 0, RX level -110
DHODEC handover_decision_2.c:707 o free TCH/F slots 3, minimum required 0
DHODEC handover_decision_2.c:709 o free TCH/H slots 4, minimum required 0
DHODEC handover_decision_2.c:714 o no requirement fulfilled for TCHF (no assignment possible)
DHODEC handover_decision_2.c:737 o requirement A B fulfilled for TCHH (not congested after assignment)
DHODEC handover_decision_2.c:407 (lchan 0.010 TCH/F)->(BTS 1) (subscr IMSI:000001) tch_mode='SPEECH_AMR' type='TCH_F'
DHODEC handover_decision_2.c:313 (lchan 0.010 TCH/F) (subscr IMSI:000001) FR3 supported
DHODEC handover_decision_2.c:313 (lchan 0.010 TCH/F) (subscr IMSI:000001) HR3 supported
DHODEC handover_decision_2.c:563 (lchan 0.010 TCH/F)->(BTS 1) (subscr IMSI:000001) TCH/F would not be congested after HO
DHODEC handover_decision_2.c:573 (lchan 0.010 TCH/F)->(BTS 1) (subscr IMSI:000001) TCH/H would not be congested after HO
DHODEC handover_decision_2.c:595 (lchan 0.010 TCH/F)->(BTS 1) (subscr IMSI:000001) TCH/F would not be less congested in target than source cell after HO
DHODEC handover_decision_2.c:605 (lchan 0.010 TCH/F)->(BTS 1) (subscr IMSI:000001) TCH/H would not be less congested in target than source cell after HO
DHODEC handover_decision_2.c:609 (lchan 0.010 TCH/F)->(BTS 1) (subscr IMSI:000001) requirements=0x33
DHODEC handover_decision_2.c:701 - neighbor BTS 1, RX level -110 -> -80
DHODEC handover_decision_2.c:707 o free TCH/F slots 4, minimum required 0
DHODEC handover_decision_2.c:709 o free TCH/H slots 4, minimum required 0
DHODEC handover_decision_2.c:712 o requirement A B fulfilled for TCHF (not congested after handover)
DHODEC handover_decision_2.c:737 o requirement A B fulfilled for TCHH (not congested after handover)
DHODEC handover_decision_2.c:914 (lchan 0.010 TCH/F) (subscr IMSI:000001) adding 2 candidates from 1 neighbors, total 2
DHODEC handover_decision_2.c:1020 (lchan 0.010 TCH/F)->(BTS 1) (subscr IMSI:000001) Best candidate, RX level -80
DHODEC handover_decision_2.c:625 (lchan 0.010 TCH/F)->(BTS 1) (subscr IMSI:000001) Triggering Handover
DHODEC handover_decision_2.c:688 (lchan 0.010 TCH/F)->(BTS 1) (subscr IMSI:000001) Triggering handover to TCH/F, due to low rxlevel
DHO handover_logic.c:133 (BTS 0 trx 0 ts 1 lchan 0 TCH/F)->(BTS 1 lchan TCH_F) Initiating Handover...
DMSC handover_logic.c:135 SUBSCR_CONN[0x612000000520]{ACTIVE}: Received Event HO_START
DHODEC handover_logic.c:172 (BTS 0 trx 0 arfcn 870 ts 1 lchan 0 TCH/F)->(BTS 1 trx 0 arfcn 871 ts 1 lchan 0 TCH/F) (subscr IMSI:000001) Triggering Handover
===== After =====
DHODEC handover_decision_2.c:1039 (lchan 0.010 TCH_F SPEECH_AMR) (subscr IMSI:000001) MEASUREMENT REPORT (1 neighbors)
DHODEC handover_decision_2.c:1044 (lchan 0.010 TCH_F SPEECH_AMR) (subscr IMSI:000001) 0: arfcn=871 bsic=63 neigh_idx=0 rxlev=30 flags=0
DHODEC handover_decision_2.c:1097 (lchan 0.010 TCH_F SPEECH_AMR) (subscr IMSI:000001) Avg RX level = -110 dBm, +5 dBm AFS bias = -105 dBm; Avg RX quality = -1 (invalid), +0 AFS bias = -1
DHODEC handover_decision_2.c:1122 (lchan 0.010 TCH_F SPEECH_AMR) (subscr IMSI:000001) RX level is TOO LOW: -105 < -100
DHODEC handover_decision_2.c:677 (lchan 0.010 TCH_F SPEECH_AMR)->(BTS 0) (subscr IMSI:000001) RX level -110; TCH/F={free 3 (want 0), [-] not a candidate}; TCH/H={free 4 (want 0), [ABC] good}
DHODEC handover_decision_2.c:671 (lchan 0.010 TCH_F SPEECH_AMR)->(BTS 1) (subscr IMSI:000001) RX level -110 -> -80; TCH/F={free 4 (want 0), [ABC] good}; TCH/H={free 4 (want 0), [ABC] good}
DHODEC handover_decision_2.c:928 (lchan 0.010 TCH_F SPEECH_AMR)->(BTS 1) (subscr IMSI:000001) Best candidate, RX level -80
DHODEC handover_decision_2.c:641 (lchan 0.010 TCH_F SPEECH_AMR)->(BTS 1) (subscr IMSI:000001) Triggering handover to TCH/F, due to low rxlevel
DMSC handover_logic.c:125 SUBSCR_CONN[0x612000000520]{ACTIVE}: Received Event HO_START
DHODEC handover_logic.c:169 (BTS 0 trx 0 arfcn 870 ts 1 lchan 0 TCH_F SPEECH_AMR)->(BTS 1 trx 0 arfcn 871 ts 1 lchan 0 TCH/F) (subscr IMSI:000001) Triggering Handover
Change-Id: If1add9b57a051d32b67a4a08ab47a9655aa9dd17
Diffstat (limited to 'include/osmocom')
-rw-r--r-- | include/osmocom/bsc/handover.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/osmocom/bsc/handover.h b/include/osmocom/bsc/handover.h index eb03f6a7b..772ab98e2 100644 --- a/include/osmocom/bsc/handover.h +++ b/include/osmocom/bsc/handover.h @@ -12,13 +12,14 @@ struct gsm_subscriber_connection; struct gsm_meas_rep mr; #define LOGPHOLCHANTOLCHAN(old_lchan, new_lchan, level, fmt, args...) \ - LOGP(DHODEC, level, "(BTS %u trx %u arfcn %u ts %u lchan %u %s)->(BTS %u trx %u arfcn %u ts %u lchan %u %s) (subscr %s) " fmt, \ + LOGP(DHODEC, level, "(BTS %u trx %u arfcn %u ts %u lchan %u %s %s)->(BTS %u trx %u arfcn %u ts %u lchan %u %s) (subscr %s) " fmt, \ old_lchan->ts->trx->bts->nr, \ old_lchan->ts->trx->nr, \ old_lchan->ts->trx->arfcn, \ old_lchan->ts->nr, \ old_lchan->nr, \ - gsm_pchan_name(old_lchan->ts->pchan), \ + gsm_lchant_name(old_lchan->type), \ + gsm48_chan_mode_name(old_lchan->tch_mode), \ new_lchan->ts->trx->bts->nr, \ new_lchan->ts->trx->nr, \ new_lchan->ts->trx->arfcn, \ |