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// SPDX-License-Identifier: GPL-3.0-or-later
#include "aclk_stats.h"
netdata_mutex_t aclk_stats_mutex = NETDATA_MUTEX_INITIALIZER;
int query_thread_count;
// data ACLK stats need per query thread
struct aclk_qt_data {
RRDDIM *dim;
} *aclk_qt_data = NULL;
uint32_t *aclk_queries_per_thread = NULL;
uint32_t *aclk_queries_per_thread_sample = NULL;
struct aclk_metrics aclk_metrics = {
.online = 0,
};
struct aclk_metrics_per_sample aclk_metrics_per_sample;
static void aclk_stats_collect(struct aclk_metrics_per_sample *per_sample, struct aclk_metrics *permanent)
{
static RRDSET *st_aclkstats = NULL;
static RRDDIM *rd_online_status = NULL;
if (unlikely(!st_aclkstats)) {
st_aclkstats = rrdset_create_localhost(
"netdata", "aclk_status", NULL, "aclk", NULL, "ACLK/Cloud connection status",
"connected", "netdata", "stats", 200000, localhost->rrd_update_every, RRDSET_TYPE_LINE);
rd_online_status = rrddim_add(st_aclkstats, "online", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
} else
rrdset_next(st_aclkstats);
rrddim_set_by_pointer(st_aclkstats, rd_online_status, per_sample->offline_during_sample ? 0 : permanent->online);
rrdset_done(st_aclkstats);
}
static void aclk_stats_query_queue(struct aclk_metrics_per_sample *per_sample)
{
static RRDSET *st_query_thread = NULL;
static RRDDIM *rd_queued = NULL;
static RRDDIM *rd_dispatched = NULL;
if (unlikely(!st_query_thread)) {
st_query_thread = rrdset_create_localhost(
"netdata", "aclk_query_per_second", NULL, "aclk", NULL, "ACLK Queries per second", "queries/s",
"netdata", "stats", 200001, localhost->rrd_update_every, RRDSET_TYPE_AREA);
rd_queued = rrddim_add(st_query_thread, "added", NULL, 1, localhost->rrd_update_every, RRD_ALGORITHM_ABSOLUTE);
rd_dispatched = rrddim_add(st_query_thread, "dispatched", NULL, -1, localhost->rrd_update_every, RRD_ALGORITHM_ABSOLUTE);
} else
rrdset_next(st_query_thread);
rrddim_set_by_pointer(st_query_thread, rd_queued, per_sample->queries_queued);
rrddim_set_by_pointer(st_query_thread, rd_dispatched, per_sample->queries_dispatched);
rrdset_done(st_query_thread);
}
#ifdef NETDATA_INTERNAL_CHECKS
static void aclk_stats_latency(struct aclk_metrics_per_sample *per_sample)
{
static RRDSET *st = NULL;
static RRDDIM *rd_avg = NULL;
static RRDDIM *rd_max = NULL;
if (unlikely(!st)) {
st = rrdset_create_localhost(
"netdata", "aclk_latency_mqtt", NULL, "aclk", NULL, "ACLK Message Publish Latency", "ms",
"netdata", "stats", 200002, localhost->rrd_update_every, RRDSET_TYPE_LINE);
rd_avg = rrddim_add(st, "avg", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
rd_max = rrddim_add(st, "max", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
} else
rrdset_next(st);
if(per_sample->latency_count)
rrddim_set_by_pointer(st, rd_avg, roundf((float)per_sample->latency_total / per_sample->latency_count));
else
rrddim_set_by_pointer(st, rd_avg, 0);
rrddim_set_by_pointer(st, rd_max, per_sample->latency_max);
rrdset_done(st);
}
#endif
static void aclk_stats_cloud_req(struct aclk_metrics_per_sample *per_sample)
{
static RRDSET *st = NULL;
static RRDDIM *rd_rq_rcvd = NULL;
static RRDDIM *rd_rq_err = NULL;
if (unlikely(!st)) {
st = rrdset_create_localhost(
"netdata", "aclk_cloud_req", NULL, "aclk", NULL, "Requests received from cloud", "req/s",
"netdata", "stats", 200005, localhost->rrd_update_every, RRDSET_TYPE_STACKED);
rd_rq_rcvd = rrddim_add(st, "received", NULL, 1, localhost->rrd_update_every, RRD_ALGORITHM_ABSOLUTE);
rd_rq_err = rrddim_add(st, "malformed", NULL, 1, localhost->rrd_update_every, RRD_ALGORITHM_ABSOLUTE);
} else
rrdset_next(st);
rrddim_set_by_pointer(st, rd_rq_rcvd, per_sample->cloud_req_recvd - per_sample->cloud_req_err);
rrddim_set_by_pointer(st, rd_rq_err, per_sample->cloud_req_err);
rrdset_done(st);
}
static void aclk_stats_cloud_req_type(struct aclk_metrics_per_sample *per_sample)
{
static RRDSET *st = NULL;
static RRDDIM *rd_type_http = NULL;
static RRDDIM *rd_type_alarm_upd = NULL;
static RRDDIM *rd_type_metadata_info = NULL;
static RRDDIM *rd_type_metadata_alarms = NULL;
static RRDDIM *rd_type_chart_new = NULL;
static RRDDIM *rd_type_chart_del = NULL;
static RRDDIM *rd_type_register_node = NULL;
static RRDDIM *rd_type_node_upd = NULL;
if (unlikely(!st)) {
st = rrdset_create_localhost(
"netdata", "aclk_cloud_req_type", NULL, "aclk", NULL, "Requests received from cloud by their type", "req/s",
"netdata", "stats", 200006, localhost->rrd_update_every, RRDSET_TYPE_STACKED);
rd_type_http = rrddim_add(st, "http", NULL, 1, localhost->rrd_update_every, RRD_ALGORITHM_ABSOLUTE);
rd_type_alarm_upd = rrddim_add(st, "alarm update", NULL, 1, localhost->rrd_update_every, RRD_ALGORITHM_ABSOLUTE);
rd_type_metadata_info = rrddim_add(st, "info metadata", NULL, 1, localhost->rrd_update_every, RRD_ALGORITHM_ABSOLUTE);
rd_type_metadata_alarms = rrddim_add(st, "alarms metadata", NULL, 1, localhost->rrd_update_every, RRD_ALGORITHM_ABSOLUTE);
rd_type_chart_new = rrddim_add(st, "chart new", NULL, 1, localhost->rrd_update_every, RRD_ALGORITHM_ABSOLUTE);
rd_type_chart_del = rrddim_add(st, "chart delete", NULL, 1, localhost->rrd_update_every, RRD_ALGORITHM_ABSOLUTE);
rd_type_register_node = rrddim_add(st, "register node", NULL, 1, localhost->rrd_update_every, RRD_ALGORITHM_ABSOLUTE);
rd_type_node_upd = rrddim_add(st, "node update", NULL, 1, localhost->rrd_update_every, RRD_ALGORITHM_ABSOLUTE);
} else
rrdset_next(st);
rrddim_set_by_pointer(st, rd_type_http, per_sample->cloud_req_type_http);
rrddim_set_by_pointer(st, rd_type_alarm_upd, per_sample->cloud_req_type_alarm_upd);
rrddim_set_by_pointer(st, rd_type_metadata_info, per_sample->cloud_req_type_metadata_info);
rrddim_set_by_pointer(st, rd_type_metadata_alarms, per_sample->cloud_req_type_metadata_alarms);
rrddim_set_by_pointer(st, rd_type_chart_new, per_sample->cloud_req_type_chart_new);
rrddim_set_by_pointer(st, rd_type_chart_del, per_sample->cloud_req_type_chart_del);
rrddim_set_by_pointer(st, rd_type_register_node, per_sample->cloud_req_type_register_node);
rrddim_set_by_pointer(st, rd_type_node_upd, per_sample->cloud_req_type_node_upd);
rrdset_done(st);
}
static char *cloud_req_http_type_names[ACLK_STATS_CLOUD_HTTP_REQ_TYPE_CNT] = {
"other",
"info",
"data",
"alarms",
"alarm_log",
"chart",
"charts"
// if you change then update `ACLK_STATS_CLOUD_HTTP_REQ_TYPE_CNT`.
};
int aclk_cloud_req_http_type_to_idx(const char *name)
{
for (int i = 1; i < ACLK_STATS_CLOUD_HTTP_REQ_TYPE_CNT; i++)
if (!strcmp(cloud_req_http_type_names[i], name))
return i;
return 0;
}
static void aclk_stats_cloud_req_http_type(struct aclk_metrics_p
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