*/
unsigned int total_app_rtt;
-
/**
* Current application level delay
*/
unsigned int app_rtt;
+
+ /* Current ATS properties */
+
+ uint32_t ats_distance;
+
+ uint32_t ats_delay;
+
+ uint32_t bandwidth_in;
+
+ uint32_t bandwidth_out;
+
+ uint32_t ats_utilization_up;
+
+ uint32_t ats_utilization_down;
+
+ uint32_t ats_network_type;
+
+ uint32_t ats_cost_wan;
+
+ uint32_t ats_cost_lan;
+
+ uint32_t ats_cost_wlan;
};
write_to_file ()
{
struct GNUNET_DISK_FileHandle *f;
+ struct GNUNET_TIME_Relative delta;
char * filename;
char *data;
char *slave_string;
unsigned int throughput_send;
unsigned int throughput_recv_slave;
unsigned int throughput_send_slave;
+ int last_throughput_send;
+ int last_throughput_recv;
double mult;
for (c_m = 0; c_m < num_peers; c_m++)
return;
}
+ last_throughput_recv = 0;
+ last_throughput_send = 0;
for (cur_lt = lp[c_m].head; NULL != cur_lt; cur_lt = cur_lt->next)
{
- mult = (1.0 * 1000 * 1000) / (LOGGING_FREQUENCY.rel_value_us);
+ if (NULL == cur_lt->prev)
+ {
+ delta = GNUNET_TIME_absolute_get_difference (lp[c_m].start, cur_lt->timestamp);
+ }
+ else
+ delta = GNUNET_TIME_absolute_get_difference (cur_lt->prev->timestamp, cur_lt->timestamp);
+
+ /* Multiplication factor for throughput calculation */
+ mult = (1.0 * 1000 * 1000) / (delta.rel_value_us);
if (NULL != cur_lt->prev)
{
- throughput_send = cur_lt->total_bytes_sent - cur_lt->prev->total_bytes_sent;
- throughput_recv = cur_lt->total_bytes_received - cur_lt->prev->total_bytes_received;
+ if (cur_lt->total_bytes_sent - cur_lt->prev->total_bytes_sent > 0)
+ {
+ throughput_send = cur_lt->total_bytes_sent - cur_lt->prev->total_bytes_sent;
+ throughput_send *= mult;
+ }
+ else
+ {
+ //GNUNET_break (0);
+ throughput_send = last_throughput_send; /* no msgs received */
+ }
+
+ if (cur_lt->total_bytes_received - cur_lt->prev->total_bytes_received > 0)
+ {
+ throughput_recv = cur_lt->total_bytes_received - cur_lt->prev->total_bytes_received;
+ throughput_recv *= mult;
+ }
+ else
+ {
+ // GNUNET_break (0);
+ throughput_recv = last_throughput_recv; /* no msgs received */
+ }
}
else
{
throughput_send = cur_lt->total_bytes_sent;
throughput_recv = cur_lt->total_bytes_received;
+
+ throughput_send *= mult;
+ throughput_recv *= mult;
+
}
- throughput_send *= mult;
- throughput_recv *= mult;
+ last_throughput_send = throughput_send;
+ last_throughput_recv = throughput_recv;
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
throughput_recv_slave *= mult;
/* Assembling slave string */
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
- "\t Slave [%u]: %u %u %u ; %u %u %u rtt %u \n", plt->slave->no,
+ "\t Slave [%u]: %u %u %u ; %u %u %u rtt %u delay %u \n", plt->slave->no,
plt->total_messages_sent, plt->total_bytes_sent, throughput_send_slave,
- plt->total_messages_received, plt->total_bytes_received, throughput_recv_slave, plt->app_rtt);
+ plt->total_messages_received, plt->total_bytes_received, throughput_recv_slave,
+ plt->app_rtt, plt->ats_delay);
GNUNET_asprintf(&slave_string_tmp, "%s%u;%u;%u;%u;%u;%u;%.3f;",slave_string,
}
-static void
-collect_log_now (struct LoggingPeer *bp)
+void
+collect_log_now (void)
{
+ struct LoggingPeer *bp;
struct PeerLoggingTimestep *mlt;
struct PartnerLoggingTimestep *slt;
struct PartnerLoggingTimestep *prev_log_slt;
struct BenchmarkPartner *p;
int c_s;
+ int c_m;
unsigned int app_rtt;
- mlt = GNUNET_malloc (sizeof (struct PeerLoggingTimestep));
- GNUNET_CONTAINER_DLL_insert_tail(bp->head, bp->tail, mlt);
+ if (GNUNET_YES != running)
+ return;
+
+ for (c_m = 0; c_m < num_peers; c_m++)
+ {
+ bp = &lp[c_m];
+ mlt = GNUNET_malloc (sizeof (struct PeerLoggingTimestep));
+ GNUNET_CONTAINER_DLL_insert_tail(bp->head, bp->tail, mlt);
- /* Collect data */
+ /* Collect data */
- /* Current master state */
- mlt->timestamp = GNUNET_TIME_absolute_get();
- mlt->total_bytes_sent = bp->peer->total_bytes_sent;
- mlt->total_messages_sent = bp->peer->total_messages_sent;
- mlt->total_bytes_received = bp->peer->total_bytes_received;
- mlt->total_messages_received = bp->peer->total_messages_received;
+ /* Current master state */
+ mlt->timestamp = GNUNET_TIME_absolute_get();
+ mlt->total_bytes_sent = bp->peer->total_bytes_sent;
+ mlt->total_messages_sent = bp->peer->total_messages_sent;
+ mlt->total_bytes_received = bp->peer->total_bytes_received;
+ mlt->total_messages_received = bp->peer->total_messages_received;
- mlt->slaves_log = GNUNET_malloc (bp->peer->num_partners *
- sizeof (struct PartnerLoggingTimestep));
+ mlt->slaves_log = GNUNET_malloc (bp->peer->num_partners *
+ sizeof (struct PartnerLoggingTimestep));
- for (c_s = 0; c_s < bp->peer->num_partners; c_s++)
- {
- p = &bp->peer->partners[c_s];
- slt = &mlt->slaves_log[c_s];
-
- slt->slave = p->dest;
- /* Bytes sent from master to this slave */
- slt->total_bytes_sent = p->bytes_sent;
- /* Messages sent from master to this slave */
- slt->total_messages_sent = p->messages_sent;
- /* Bytes master received from this slave */
- slt->total_bytes_received = p->bytes_received;
- /* Messages master received from this slave */
- slt->total_messages_received = p->messages_received;
- slt->total_app_rtt = p->total_app_rtt;
-
- /* Total application level rtt */
- /*
- GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
- "Master [%u]: slave [%u]: partner total rtt %u / %u = %u\n",
- bp->peer->no, p->dest->no,
- p->total_app_rtt, p->messages_sent, (p->messages_sent != 0)?p->total_app_rtt / p->messages_sent : 0);
-*/
- if (NULL == mlt->prev)
+ for (c_s = 0; c_s < bp->peer->num_partners; c_s++)
{
- if (0 != slt->total_messages_sent)
- app_rtt = slt->total_app_rtt / slt->total_messages_sent;
+ p = &bp->peer->partners[c_s];
+ slt = &mlt->slaves_log[c_s];
+
+ slt->slave = p->dest;
+ /* Bytes sent from master to this slave */
+ slt->total_bytes_sent = p->bytes_sent;
+ /* Messages sent from master to this slave */
+ slt->total_messages_sent = p->messages_sent;
+ /* Bytes master received from this slave */
+ slt->total_bytes_received = p->bytes_received;
+ /* Messages master received from this slave */
+ slt->total_messages_received = p->messages_received;
+ slt->total_app_rtt = p->total_app_rtt;
+ /* ats performance information */
+ slt->ats_cost_lan = p->ats_cost_lan;
+ slt->ats_cost_wan = p->ats_cost_wan;
+ slt->ats_cost_wlan = p->ats_cost_wlan;
+ slt->ats_delay = p->ats_delay;
+ slt->ats_distance = p->ats_distance;
+ slt->ats_network_type = p->ats_network_type;
+ slt->ats_utilization_down = p->ats_utilization_down;
+ slt->ats_utilization_up = p->ats_utilization_up;
+
+ /* Total application level rtt */
+ if (NULL == mlt->prev)
+ {
+ if (0 != slt->total_messages_sent)
+ app_rtt = slt->total_app_rtt / slt->total_messages_sent;
+ else
+ app_rtt = 0;
+ }
else
- app_rtt = 0;
- }
- else
- {
- prev_log_slt = &mlt->prev->slaves_log[c_s];
-/*
- GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
- "Master [%u]: slave [%u]: %u - %u = %u ..... delta messages %u - %u = %u \n",
- bp->peer->no, p->dest->no,
- slt->total_app_rtt, prev_log_slt->total_app_rtt, slt->total_app_rtt - prev_log_slt->total_app_rtt,
- slt->total_messages_sent, prev_log_slt->total_messages_sent, slt->total_messages_sent - prev_log_slt->total_messages_sent
- );
-*/
-
- app_rtt = (slt->total_app_rtt - prev_log_slt->total_app_rtt) /
- (slt->total_messages_sent - prev_log_slt->total_messages_sent);
-
+ {
+ prev_log_slt = &mlt->prev->slaves_log[c_s];
+ if ((slt->total_messages_sent - prev_log_slt->total_messages_sent) > 0)
+ app_rtt = (slt->total_app_rtt - prev_log_slt->total_app_rtt) /
+ (slt->total_messages_sent - prev_log_slt->total_messages_sent);
+ else
+ app_rtt = prev_log_slt->app_rtt; /* No messages were */
+ }
+ slt->app_rtt = app_rtt;
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
+ "Master [%u]: slave [%u]\n",
+ bp->peer->no, p->dest->no);
}
-
-
- /*
- GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
- "Master [%u]: slave [%u]: %u \ncurrent total rtt %u previous total rtt %u delta total rtt %u\n",
- bp->peer->no, p->dest->no,
- p->total_app_rtt,
- slt->total_app_rtt, prev_log_slt->total_app_rtt, (slt->total_app_rtt - prev_log_slt->total_app_rtt) ,
- app_rtt);*/
- slt->app_rtt = app_rtt;
-
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
- "Master [%u]: slave [%u]\n",
- bp->peer->no, p->dest->no);
}
}
static void
collect_log_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
- int c_m;
-
log_task = GNUNET_SCHEDULER_NO_TASK;
- for (c_m = 0; c_m < num_peers; c_m++)
- collect_log_now (&lp[c_m]);
+ collect_log_now();
if (tc->reason == GNUNET_SCHEDULER_REASON_SHUTDOWN)
return;