static void export_stats(int_status_t *intrnl, export_status_t *exp, iterator_t *it)
{
uint32_t total_sent = iterator_get_sent(it);
uint32_t total_fail = iterator_get_fail(it);
uint32_t total_recv = zrecv.pcap_recv;
uint32_t recv_success = zrecv.success_unique;
uint32_t app_success = zrecv.app_success_unique;
double cur_time = now();
double age = cur_time - zsend.start; // time of entire scan
double delta = cur_time - intrnl->last_now; // time since the last time we updated
double remaining_secs = compute_remaining_time(age, total_sent);
// export amount of time the scan has been running
if (age < WARMUP_PERIOD) {
exp->time_remaining_str[0] = '\0';
} else {
char buf[20];
time_string(ceil(remaining_secs), 1, buf, sizeof(buf));
snprintf(exp->time_remaining_str, NUMBER_STR_LEN, " (%s left)", buf);
}
exp->time_past = age;
exp->time_remaining = remaining_secs;
time_string((int)age, 0, exp->time_past_str, NUMBER_STR_LEN);
// export recv statistics
exp->recv_rate = (recv_success - intrnl->last_recv_net_success)/delta;
number_string(exp->recv_rate, exp->recv_rate_str, NUMBER_STR_LEN);
exp->recv_avg = recv_success/age;
number_string(exp->recv_avg, exp->recv_avg_str, NUMBER_STR_LEN);
exp->recv_total_rate = (total_recv - intrnl->last_recv_total)/delta;
exp->recv_total_avg = total_recv/age;
// application level statistics
if (zconf.fsconf.app_success_index >= 0) {
exp->app_success_rate = (app_success - intrnl->last_recv_app_success)/delta;
number_string(exp->app_success_rate, exp->app_success_rate_str, NUMBER_STR_LEN);
exp->app_success_avg = (app_success/age);
number_string(exp->app_success_avg, exp->app_success_avg_str, NUMBER_STR_LEN);
}
if (!total_sent) {
exp->hitrate = 0;
exp->app_hitrate = 0;
} else {
exp->hitrate = recv_success*100.0/total_sent;
exp->app_hitrate = app_success*100.0/total_sent;
}
if (age > WARMUP_PERIOD && exp->hitrate < zconf.min_hitrate) {
if (fabs(intrnl->min_hitrate_start) < .00001) {
intrnl->min_hitrate_start = cur_time;
}
} else {
intrnl->min_hitrate_start = 0.0;
}
if (fabs(intrnl->min_hitrate_start) < .00001) {
exp->seconds_under_min_hitrate = 0;
} else {
exp->seconds_under_min_hitrate = cur_time - intrnl->min_hitrate_start;
}
if (!zsend.complete) {
exp->send_rate = (total_sent - intrnl->last_sent)/delta;
number_string(exp->send_rate, exp->send_rate_str, NUMBER_STR_LEN);
exp->send_rate_avg = total_sent/age;
number_string(exp->send_rate_avg, exp->send_rate_avg_str, NUMBER_STR_LEN);
} else {
exp->send_rate_avg = total_sent/(zsend.finish - zsend.start);
number_string(exp->send_rate_avg, exp->send_rate_avg_str, NUMBER_STR_LEN);
}
// export other pre-calculated values
exp->total_sent = total_sent;
exp->percent_complete = 100.*age/(age + remaining_secs);
exp->recv_success_unique = recv_success;
exp->app_recv_success_unique = app_success;
exp->total_recv = total_recv;
exp->complete = zsend.complete;
// pcap dropped packets
exp->pcap_drop = zrecv.pcap_drop;
exp->pcap_ifdrop = zrecv.pcap_ifdrop;
exp->pcap_drop_total = exp->pcap_drop + exp->pcap_ifdrop;
exp->pcap_drop_last = (exp->pcap_drop_total - intrnl->last_pcap_drop)/delta;
exp->pcap_drop_avg = exp->pcap_drop_total/age;
number_string(exp->pcap_drop_total, exp->pcap_drop_total_str, NUMBER_STR_LEN);
number_string(exp->pcap_drop_last, exp->pcap_drop_last_str, NUMBER_STR_LEN);
number_string(exp->pcap_drop_avg, exp->pcap_drop_avg_str, NUMBER_STR_LEN);
zsend.sendto_failures = total_fail;
exp->fail_total = zsend.sendto_failures;
exp->fail_last = (exp->fail_total - intrnl->last_send_failures) / delta;
exp->fail_avg = exp->fail_total/age;
// misc
exp->send_threads = iterator_get_curr_send_threads(it);
// Update internal stats
intrnl->last_now = cur_time;
intrnl->last_sent = exp->total_sent;
intrnl->last_recv_net_success = exp->recv_success_unique;
intrnl->last_recv_app_success = exp->app_recv_success_unique;
intrnl->last_pcap_drop = exp->pcap_drop_total;
intrnl->last_send_failures = exp->fail_total;
intrnl->last_recv_total = exp->total_recv;
}
static void export_stats(int_status_t *intrnl, export_status_t *exp, iterator_t *it)
{
uint32_t total_sent = iterator_get_sent(it);
double age = now() - zsend.start; // time of entire scan
double delta = now() - intrnl->last_now; // time since the last time we updated
double remaining_secs = compute_remaining_time(age, total_sent);
// export amount of time the scan has been running
if (age < 5) {
exp->time_remaining_str[0] = '\0';
} else {
char buf[20];
time_string(ceil(remaining_secs), 1, buf, sizeof(buf));
snprintf(exp->time_remaining_str, NUMBER_STR_LEN, " (%s left)", buf);
}
exp->time_past = age;
exp->time_remaining = remaining_secs;
time_string((int)age, 0, exp->time_past_str, NUMBER_STR_LEN);
// export recv statistics
exp->recv_rate = (zrecv.success_unique - intrnl->last_recv_net_success)/delta;
number_string(exp->recv_rate, exp->recv_rate_str, NUMBER_STR_LEN);
exp->recv_avg = zrecv.success_unique/age;
number_string(exp->recv_avg, exp->recv_avg_str, NUMBER_STR_LEN);
// application level statistics
if (zconf.fsconf.app_success_index >= 0) {
exp->app_success_rate = (zrecv.app_success_unique - intrnl->last_recv_app_success)/delta;
number_string(exp->app_success_rate, exp->app_success_rate_str, NUMBER_STR_LEN);
exp->app_success_avg = (zrecv.app_success_unique/age);
number_string(exp->app_success_avg, exp->app_success_avg_str, NUMBER_STR_LEN);
}
if (!total_sent) {
exp->hitrate = 0;
exp->app_hitrate = 0;
} else {
exp->hitrate = zrecv.success_unique*100./total_sent;
exp->app_hitrate = zrecv.app_success_unique*100./total_sent;
}
if (!zsend.complete) {
exp->send_rate = (total_sent - intrnl->last_sent)/delta;
number_string(exp->send_rate, exp->send_rate_str, NUMBER_STR_LEN);
exp->send_rate_avg = total_sent/age;
number_string(exp->send_rate_avg, exp->send_rate_avg_str, NUMBER_STR_LEN);
} else {
exp->send_rate_avg = total_sent/(zsend.finish - zsend.start);
number_string(exp->send_rate_avg, exp->send_rate_avg_str, NUMBER_STR_LEN);
}
// export other pre-calculated values
exp->total_sent = total_sent;
exp->percent_complete = 100.*age/(age + remaining_secs);
exp->recv_success_unique = zrecv.success_unique;
exp->app_recv_success_unique = zrecv.app_success_unique;
exp->complete = zsend.complete;
// pcap dropped packets
exp->pcap_drop = zrecv.pcap_drop;
exp->pcap_ifdrop = zrecv.pcap_ifdrop;
exp->pcap_drop_total = zrecv.pcap_drop + zrecv.pcap_ifdrop;
exp->pcap_drop_last = (zrecv.pcap_drop + zrecv.pcap_ifdrop - intrnl->last_pcap_drop)/delta;
exp->pcap_drop_avg = (zrecv.pcap_drop + zrecv.pcap_ifdrop)/age;
number_string(exp->pcap_drop_total, exp->pcap_drop_total_str, NUMBER_STR_LEN);
number_string(exp->pcap_drop_last, exp->pcap_drop_last_str, NUMBER_STR_LEN);
number_string(exp->pcap_drop_avg, exp->pcap_drop_avg_str, NUMBER_STR_LEN);
exp->fail_total = zsend.sendto_failures;
exp->fail_last = (zsend.sendto_failures - intrnl->last_send_failures) / delta;
exp->fail_avg = zsend.sendto_failures/age;
// misc
exp->send_threads = iterator_get_curr_send_threads(it);
}
