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freetdm: ftmod_wanpipe - add tx stats

This commit is contained in:
Moises Silva 2010-11-26 15:06:36 -05:00
parent 17fc3bd62b
commit d53db20243
2 changed files with 60 additions and 10 deletions
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44
libs/freetdm/src/ftmod/ftmod_wanpipe/ftmod_wanpipe.c
View File

@ -783,6 +783,47 @@ static FIO_COMMAND_FUNCTION(wanpipe_command)
return FTDM_SUCCESS;
}
static void wanpipe_write_stats(ftdm_channel_t *ftdmchan, wp_tdm_api_tx_hdr_t *tx_stats)
{
ftdmchan->iostats.tx.errors = tx_stats->wp_api_tx_hdr_errors;
ftdmchan->iostats.tx.queue_size = tx_stats->wp_api_tx_hdr_max_queue_length;
ftdmchan->iostats.tx.queue_len = tx_stats->wp_api_tx_hdr_number_of_frames_in_queue;
if (ftdmchan->iostats.tx.queue_len >= (0.8 * ftdmchan->iostats.tx.queue_size)) {
ftdm_log_chan(ftdmchan, FTDM_LOG_WARNING, "Tx Queue length exceeded 80% threshold (%d/%d)\n",
ftdmchan->iostats.tx.queue_len, ftdmchan->iostats.tx.queue_size);
ftdm_set_flag(&(ftdmchan->iostats.tx), FTDM_IOSTATS_ERROR_QUEUE_THRES);
} else if (ftdm_test_flag(&(ftdmchan->iostats.tx), FTDM_IOSTATS_ERROR_QUEUE_THRES)){
ftdm_log_chan(ftdmchan, FTDM_LOG_NOTICE, "Tx Queue length reduced 80% threshold (%d/%d)\n",
ftdmchan->iostats.tx.queue_len, ftdmchan->iostats.tx.queue_size);
ftdm_clear_flag(&(ftdmchan->iostats.tx), FTDM_IOSTATS_ERROR_QUEUE_THRES);
}
if (ftdmchan->iostats.tx.queue_len >= ftdmchan->iostats.rx.queue_size) {
ftdm_log_chan(ftdmchan, FTDM_LOG_CRIT, "Tx Queue Full (%d/%d)\n",
ftdmchan->iostats.rx.queue_len, ftdmchan->iostats.rx.queue_size);
ftdm_set_flag(&(ftdmchan->iostats.rx), FTDM_IOSTATS_ERROR_QUEUE_FULL);
} else if (ftdm_test_flag(&(ftdmchan->iostats.tx), FTDM_IOSTATS_ERROR_QUEUE_FULL)){
ftdm_log_chan(ftdmchan, FTDM_LOG_NOTICE, "Tx Queue no longer full (%d/%d)\n",
ftdmchan->iostats.tx.queue_len, ftdmchan->iostats.tx.queue_size);
ftdm_clear_flag(&(ftdmchan->iostats.tx), FTDM_IOSTATS_ERROR_QUEUE_FULL);
}
if (ftdmchan->iostats.tx.idle_packets < tx_stats->wp_api_tx_hdr_number_of_frames_in_queue) {
ftdmchan->iostats.tx.idle_packets = tx_stats->wp_api_tx_hdr_tx_idle_packets;
ftdm_log_chan(ftdmchan, FTDM_LOG_WARNING, "Tx idle: %d\n", ftdmchan->iostats.tx.idle_packets);
}
if (!ftdmchan->iostats.tx.packets) {
ftdm_log_chan(ftdmchan, FTDM_LOG_DEBUG, "First packet write stats: Tx queue len: %d, Tx queue size: %d, Tx idle: %d\n",
ftdmchan->iostats.tx.queue_len,
ftdmchan->iostats.tx.queue_size,
ftdmchan->iostats.tx.idle_packets);
}
ftdmchan->iostats.tx.packets++;
}
static void wanpipe_read_stats(ftdm_channel_t *ftdmchan, wp_tdm_api_rx_hdr_t *rx_stats)
{
ftdmchan->iostats.rx.errors = rx_stats->wp_api_rx_hdr_errors;
@ -906,6 +947,9 @@ static FIO_WRITE_FUNCTION(wanpipe_write)
/* should we be checking if bsent == *datalen here? */
if (bsent > 0) {
*datalen = bsent;
if (ftdm_channel_test_feature(ftdmchan, FTDM_CHANNEL_FEATURE_IO_STATS)) {
wanpipe_write_stats(ftdmchan, &hdrframe);
}
return FTDM_SUCCESS;
}

26
libs/freetdm/src/include/private/ftdm_core.h
View File

@ -377,17 +377,23 @@ typedef enum {
FTDM_IOSTATS_ERROR_QUEUE_FULL = (1 << 6), /* Queue is full */
} ftdm_iostats_error_type_t;
typedef struct iostats_element {
uint32_t errors;
uint16_t flags;
uint8_t queue_size; /* max queue size configured */
uint8_t queue_len; /* Current number of elements in queue */
uint64_t packets;
} iostats_element_t;
typedef struct {
iostats_element_t rx;
iostats_element_t tx;
struct {
uint32_t errors;
uint16_t flags;
uint8_t queue_size; /* max queue size configured */
uint8_t queue_len; /* Current number of elements in queue */
uint64_t packets;
} rx;
struct {
uint32_t errors;
uint16_t flags;
uint8_t idle_packets;
uint8_t queue_size; /* max queue size configured */
uint8_t queue_len; /* Current number of elements in queue */
uint64_t packets;
} tx;
} ftdm_channel_iostats_t;
/* 2^8 table size, one for each byte (sample) value */