| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | #include "function-metrics-cardinality.h" |
| 4 | #include "database/contexts/rrdcontext-internal.h" |
| 5 | |
| 6 | struct counts { |
| 7 | size_t nodes; |
| 8 | size_t instances; |
| 9 | size_t metrics; |
| 10 | |
| 11 | size_t online_nodes; |
| 12 | size_t online_instances; |
| 13 | size_t online_metrics; |
| 14 | |
| 15 | size_t offline_nodes; |
| 16 | size_t offline_instances; |
| 17 | size_t offline_metrics; |
| 18 | }; |
| 19 | |
| 20 | int function_metrics_cardinality(BUFFER *wb, const char *function __maybe_unused, BUFFER *payload __maybe_unused, const char *source __maybe_unused) { |
| 21 | buffer_flush(wb); |
| 22 | wb->content_type = CT_APPLICATION_JSON; |
| 23 | buffer_json_initialize(wb, "\"", "\"", 0, true, BUFFER_JSON_OPTIONS_DEFAULT); |
| 24 | |
| 25 | buffer_json_member_add_string(wb, "hostname", rrdhost_hostname(localhost)); |
| 26 | buffer_json_member_add_uint64(wb, "status", HTTP_RESP_OK); |
| 27 | buffer_json_member_add_string(wb, "type", "table"); |
| 28 | buffer_json_member_add_time_t(wb, "update_every", 10); |
| 29 | buffer_json_member_add_boolean(wb, "has_history", false); |
| 30 | buffer_json_member_add_string(wb, "help", RRDFUNCTIONS_METRICS_CARDINALITY_HELP); |
| 31 | |
| 32 | // Add parameter definition similar to network-viewer |
| 33 | buffer_json_member_add_array(wb, "accepted_params"); |
| 34 | { |
| 35 | buffer_json_add_array_item_string(wb, "group"); |
| 36 | } |
| 37 | buffer_json_array_close(wb); |
| 38 | |
| 39 | buffer_json_member_add_array(wb, "required_params"); |
| 40 | { |
| 41 | buffer_json_add_array_item_object(wb); |
| 42 | { |
| 43 | buffer_json_member_add_string(wb, "id", "group"); |
| 44 | buffer_json_member_add_string(wb, "name", "Grouping"); |
| 45 | buffer_json_member_add_string(wb, "help", "Select how to group the metrics"); |
| 46 | buffer_json_member_add_boolean(wb, "unique_view", true); |
| 47 | buffer_json_member_add_string(wb, "type", "select"); |
| 48 | buffer_json_member_add_array(wb, "options"); |
| 49 | { |
| 50 | buffer_json_add_array_item_object(wb); |
| 51 | { |
| 52 | buffer_json_member_add_string(wb, "id", "by-context"); |
| 53 | buffer_json_member_add_string(wb, "name", "Group by Context"); |
| 54 | } |
| 55 | buffer_json_object_close(wb); |
| 56 | buffer_json_add_array_item_object(wb); |
| 57 | { |
| 58 | buffer_json_member_add_string(wb, "id", "by-node"); |
| 59 | buffer_json_member_add_string(wb, "name", "Group by Node"); |
| 60 | } |
| 61 | buffer_json_object_close(wb); |
| 62 | } |
| 63 | buffer_json_array_close(wb); |
| 64 | } |
| 65 | buffer_json_object_close(wb); |
| 66 | } |
| 67 | buffer_json_array_close(wb); |
| 68 | |
| 69 | // Parse function parameters |
| 70 | bool by_node = false; |
| 71 | { |
| 72 | char *function_copy = strdupz(function); |
| 73 | char *words[1024]; |
| 74 | size_t num_words = quoted_strings_splitter_whitespace(function_copy, words, 1024); |
| 75 | for (size_t i = 1; i < num_words; i++) { |
| 76 | char *param = get_word(words, num_words, i); |
| 77 | if (strcmp(param, "group:by-node") == 0) { |
| 78 | by_node = true; |
| 79 | } else if (strcmp(param, "group:by-context") == 0) { |
| 80 | by_node = false; |
| 81 | } else if (strcmp(param, "info") == 0) { |
| 82 | buffer_json_finalize(wb); |
| 83 | freez(function_copy); |
| 84 | return HTTP_RESP_OK; |
| 85 | } |
| 86 | } |
| 87 | freez(function_copy); |
| 88 | } |
| 89 | |
| 90 | DICTIONARY *contexts_dict = dictionary_create(DICT_OPTION_SINGLE_THREADED|DICT_OPTION_DONT_OVERWRITE_VALUE); |
| 91 | |
| 92 | buffer_json_member_add_array(wb, "data"); |
| 93 | |
| 94 | struct counts all = { 0 }; |
| 95 | |
| 96 | // Collect stats for each context across all nodes |
| 97 | RRDHOST *host; |
| 98 | dfe_start_read(rrdhost_root_index, host) { |
| 99 | if(!host->rrdctx.contexts) continue; |
| 100 | |
| 101 | bool host_online = rrdhost_is_online(host); |
| 102 | |
| 103 | RRDCONTEXT *rc; |
| 104 | dfe_start_read(host->rrdctx.contexts, rc) { |
| 105 | const char *aggregation_key = by_node ? string2str(host->hostname) :string2str(rc->id); |
| 106 | |
| 107 | struct counts cnt = { 0 }; |
| 108 | |
| 109 | cnt.nodes++; |
| 110 | |
| 111 | if (host_online) |
| 112 | cnt.online_nodes++; |
| 113 | else |
| 114 | cnt.offline_nodes++; |
| 115 | |
| 116 | RRDINSTANCE *ri; |
| 117 | dfe_start_read(rc->rrdinstances, ri) { |
| 118 | cnt.instances++; |
| 119 | |
| 120 | if (rrd_flag_check(ri, RRD_FLAG_COLLECTED)) { |
| 121 | cnt.online_instances++; |
| 122 | |
| 123 | RRDMETRIC *rm; |
| 124 | dfe_start_read(ri->rrdmetrics, rm) { |
| 125 | cnt.metrics++; |
| 126 | |
| 127 | if (rrd_flag_check(rm, RRD_FLAG_COLLECTED)) |
| 128 | cnt.online_metrics++; |
| 129 | else |
| 130 | cnt.offline_metrics++; |
| 131 | } |
| 132 | dfe_done(rm); |
| 133 | } |
| 134 | else { |
| 135 | cnt.offline_instances++; |
| 136 | size_t metrics = dictionary_entries(ri->rrdmetrics); |
| 137 | cnt.metrics += metrics; |
| 138 | cnt.offline_metrics += metrics; |
| 139 | } |
| 140 | } |
| 141 | dfe_done(ri); |
| 142 | |
| 143 | struct counts *cc = dictionary_get(contexts_dict, aggregation_key); |
| 144 | if (cc) { |
| 145 | cc->nodes += cnt.nodes; |
| 146 | cc->online_nodes += cnt.online_nodes; |
| 147 | cc->offline_nodes += cnt.offline_nodes; |
| 148 | |
| 149 | cc->instances += cnt.instances; |
| 150 | cc->online_instances += cnt.online_instances; |
| 151 | cc->offline_instances += cnt.offline_instances; |
| 152 | |
| 153 | cc->metrics += cnt.metrics; |
| 154 | cc->online_metrics += cnt.online_metrics; |
| 155 | cc->offline_metrics += cnt.offline_metrics; |
| 156 | } |
| 157 | else |
| 158 | dictionary_set(contexts_dict, aggregation_key, &cnt, sizeof(cnt)); |
| 159 | |
| 160 | // keep track of the total |
| 161 | all.nodes += cnt.nodes; |
| 162 | all.online_nodes += cnt.online_nodes; |
| 163 | all.offline_nodes += cnt.offline_nodes; |
| 164 | |
| 165 | all.instances += cnt.instances; |
| 166 | all.online_instances += cnt.online_instances; |
| 167 | all.offline_instances += cnt.offline_instances; |
| 168 | |
| 169 | all.metrics += cnt.metrics; |
| 170 | all.online_metrics += cnt.online_metrics; |
| 171 | all.offline_metrics += cnt.offline_metrics; |
| 172 | } |
| 173 | dfe_done(rc); |
| 174 | } |
| 175 | dfe_done(host); |
| 176 | |
| 177 | struct counts max = { 0 }; |
| 178 | |
| 179 | // Output collected stats |
| 180 | struct counts *cnt; |
| 181 | dfe_start_read(contexts_dict, cnt) { |
| 182 | buffer_json_add_array_item_array(wb); |
| 183 | { |
| 184 | buffer_json_add_array_item_string(wb, cnt_dfe.name); |
| 185 | |
| 186 | if(!by_node) { |
| 187 | buffer_json_add_array_item_uint64(wb, cnt->nodes); |
| 188 | buffer_json_add_array_item_uint64(wb, cnt->online_nodes); |
| 189 | buffer_json_add_array_item_uint64(wb, cnt->offline_nodes); |
| 190 | } |
| 191 | |
| 192 | buffer_json_add_array_item_uint64(wb, cnt->instances); |
| 193 | buffer_json_add_array_item_uint64(wb, cnt->online_instances); |
| 194 | buffer_json_add_array_item_uint64(wb, cnt->offline_instances); |
| 195 | |
| 196 | buffer_json_add_array_item_uint64(wb, cnt->metrics); |
| 197 | buffer_json_add_array_item_uint64(wb, cnt->online_metrics); |
| 198 | buffer_json_add_array_item_uint64(wb, cnt->offline_metrics); |
| 199 | |
| 200 | double instances_ephemerality = (cnt->instances > 0) ? ((double)cnt->offline_instances * 100.0) / (double)cnt->instances : 0.0; |
| 201 | buffer_json_add_array_item_double(wb, instances_ephemerality); |
| 202 | |
| 203 | double metrics_ephemerality = (cnt->metrics > 0) ? ((double)cnt->offline_metrics * 100.0) / (double)cnt->metrics : 0.0; |
| 204 | buffer_json_add_array_item_double(wb, metrics_ephemerality); |
| 205 | |
| 206 | double percentage_of_all_instances = (all.instances) ? ((double)cnt->instances * 100.0) / (double)all.instances : 0.0; |
| 207 | buffer_json_add_array_item_double(wb, percentage_of_all_instances); |
| 208 | |
| 209 | double percentage_of_online_instances = (all.online_instances) ? ((double)cnt->online_instances * 100.0) / (double)all.online_instances : 0.0; |
| 210 | buffer_json_add_array_item_double(wb, percentage_of_online_instances); |
| 211 | |
| 212 | double percentage_of_offline_instances = (all.offline_instances) ? ((double)cnt->offline_instances * 100.0) / (double)all.offline_instances : 0.0; |
| 213 | buffer_json_add_array_item_double(wb, percentage_of_offline_instances); |
| 214 | |
| 215 | double percentage_of_all_metrics = (all.metrics) ? ((double)cnt->metrics * 100.0) / (double)all.metrics : 0.0; |
| 216 | buffer_json_add_array_item_double(wb, percentage_of_all_metrics); |
| 217 | |
| 218 | double percentage_of_online_metrics = (all.online_metrics) ? ((double)cnt->online_metrics * 100.0) / (double)all.online_metrics : 0.0; |
| 219 | buffer_json_add_array_item_double(wb, percentage_of_online_metrics); |
| 220 | |
| 221 | double percentage_of_offline_metrics = (all.offline_metrics) ? ((double)cnt->offline_metrics * 100.0) / (double)all.offline_metrics : 0.0; |
| 222 | buffer_json_add_array_item_double(wb, percentage_of_offline_metrics); |
| 223 | } |
| 224 | buffer_json_array_close(wb); |
| 225 | |
| 226 | if(cnt->nodes > max.nodes) |
| 227 | max.nodes = cnt->nodes; |
| 228 | if(cnt->instances > max.instances) |
| 229 | max.instances = cnt->instances; |
| 230 | if(cnt->metrics > max.metrics) |
| 231 | max.metrics = cnt->metrics; |
| 232 | if(cnt->online_nodes > max.online_nodes) |
| 233 | max.online_nodes = cnt->online_nodes; |
| 234 | if(cnt->online_instances > max.online_instances) |
| 235 | max.online_instances = cnt->online_instances; |
| 236 | if(cnt->online_metrics > max.online_metrics) |
| 237 | max.online_metrics = cnt->online_metrics; |
| 238 | if(cnt->offline_nodes > max.offline_nodes) |
| 239 | max.offline_nodes = cnt->offline_nodes; |
| 240 | if(cnt->offline_instances > max.offline_instances) |
| 241 | max.offline_instances = cnt->offline_instances; |
| 242 | if(cnt->offline_metrics > max.offline_metrics) |
| 243 | max.offline_metrics = cnt->offline_metrics; |
| 244 | } |
| 245 | dfe_done(cnt); |
| 246 | |
| 247 | buffer_json_array_close(wb); // data |
| 248 | |
| 249 | buffer_json_member_add_object(wb, "columns"); |
| 250 | { |
| 251 | size_t field_id = 0; |
| 252 | |
| 253 | if(by_node) { |
| 254 | buffer_rrdf_table_add_field(wb, field_id++, "Hostname", "Hostname", |
| 255 | RRDF_FIELD_TYPE_STRING, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE, |
| 256 | 0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL, |
| 257 | RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_NONE, |
| 258 | RRDF_FIELD_OPTS_FULL_WIDTH | RRDF_FIELD_OPTS_UNIQUE_KEY | RRDF_FIELD_OPTS_VISIBLE, |
| 259 | NULL); |
| 260 | } |
| 261 | else { |
| 262 | buffer_rrdf_table_add_field(wb, field_id++, "Context", "Context Name", |
| 263 | RRDF_FIELD_TYPE_STRING, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE, |
| 264 | 0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL, |
| 265 | RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_NONE, |
| 266 | RRDF_FIELD_OPTS_FULL_WIDTH | RRDF_FIELD_OPTS_UNIQUE_KEY | RRDF_FIELD_OPTS_VISIBLE, |
| 267 | NULL); |
| 268 | } |
| 269 | |
| 270 | if(!by_node) { |
| 271 | buffer_rrdf_table_add_field(wb, field_id++, "All Nodes", "Number of Nodes", |
| 272 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER, |
| 273 | 0, "nodes", (double)max.nodes, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 274 | RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE, |
| 275 | RRDF_FIELD_OPTS_NONE, |
| 276 | NULL); |
| 277 | |
| 278 | buffer_rrdf_table_add_field(wb, field_id++, "Curr. Nodes", "Number of Online Nodes", |
| 279 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER, |
| 280 | 0, "nodes", (double)max.online_nodes, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 281 | RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE, |
| 282 | RRDF_FIELD_OPTS_VISIBLE, |
| 283 | NULL); |
| 284 | |
| 285 | buffer_rrdf_table_add_field(wb, field_id++, "Old Nodes", "Number of Offline Nodes", |
| 286 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER, |
| 287 | 0, "nodes", (double)max.offline_nodes, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 288 | RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE, |
| 289 | RRDF_FIELD_OPTS_VISIBLE, |
| 290 | NULL); |
| 291 | } |
| 292 | |
| 293 | buffer_rrdf_table_add_field(wb, field_id++, "All Instances", "Total Number of Instances", |
| 294 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER, |
| 295 | 0, "instances", (double)max.instances, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 296 | RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE, |
| 297 | RRDF_FIELD_OPTS_NONE, |
| 298 | NULL); |
| 299 | |
| 300 | buffer_rrdf_table_add_field(wb, field_id++, "Curr. Instances", "Total Number of Currently Collected Instances", |
| 301 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER, |
| 302 | 0, "instances", (double)max.online_instances, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 303 | RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE, |
| 304 | RRDF_FIELD_OPTS_VISIBLE, |
| 305 | NULL); |
| 306 | |
| 307 | buffer_rrdf_table_add_field(wb, field_id++, "Old Instances", "Total Number of Archived Instances", |
| 308 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER, |
| 309 | 0, "instances", (double)max.offline_instances, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 310 | RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE, |
| 311 | RRDF_FIELD_OPTS_VISIBLE, |
| 312 | NULL); |
| 313 | |
| 314 | buffer_rrdf_table_add_field(wb, field_id++, "All Dimensions", "Total Number of Time-Series", |
| 315 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER, |
| 316 | 0, "metrics", (double)max.metrics, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 317 | RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE, |
| 318 | RRDF_FIELD_OPTS_VISIBLE, |
| 319 | NULL); |
| 320 | |
| 321 | buffer_rrdf_table_add_field(wb, field_id++, "Curr. Dimensions", "Total Number of Currently Collected Time-Series", |
| 322 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER, |
| 323 | 0, "metrics", (double)max.online_metrics, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 324 | RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE, |
| 325 | RRDF_FIELD_OPTS_NONE, |
| 326 | NULL); |
| 327 | |
| 328 | buffer_rrdf_table_add_field(wb, field_id++, "Old Dimensions", "Total Number of Archived Time-Series", |
| 329 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER, |
| 330 | 0, "metrics", (double)max.offline_metrics, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 331 | RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE, |
| 332 | RRDF_FIELD_OPTS_NONE, |
| 333 | NULL); |
| 334 | |
| 335 | buffer_rrdf_table_add_field(wb, field_id++, "Ephemeral Instances", "Percentage of Archived Instances vs All Instances of the row", |
| 336 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_BAR, RRDF_FIELD_TRANSFORM_NUMBER, |
| 337 | 2, "%", 100.0, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 338 | RRDF_FIELD_SUMMARY_MAX, RRDF_FIELD_FILTER_RANGE, |
| 339 | RRDF_FIELD_OPTS_VISIBLE, |
| 340 | NULL); |
| 341 | |
| 342 | buffer_rrdf_table_add_field(wb, field_id++, "Ephemeral Dimensions", "Percentage of Archived Time-Series vs All Time-Series of the row", |
| 343 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_BAR, RRDF_FIELD_TRANSFORM_NUMBER, |
| 344 | 2, "%", 100.0, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 345 | RRDF_FIELD_SUMMARY_MAX, RRDF_FIELD_FILTER_RANGE, |
| 346 | RRDF_FIELD_OPTS_NONE, |
| 347 | NULL); |
| 348 | |
| 349 | buffer_rrdf_table_add_field(wb, field_id++, "All Instances %", "Percentage of All Instances of row vs the sum of All Instances across all rows", |
| 350 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_BAR, RRDF_FIELD_TRANSFORM_NUMBER, |
| 351 | 2, "%", 100.0, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 352 | RRDF_FIELD_SUMMARY_MAX, RRDF_FIELD_FILTER_RANGE, |
| 353 | RRDF_FIELD_OPTS_VISIBLE, |
| 354 | NULL); |
| 355 | |
| 356 | buffer_rrdf_table_add_field(wb, field_id++, "Curr. Instances %", "Percentage of Currently Collected Instances of row vs the sum of Currently Collected Instances across all rows", |
| 357 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_BAR, RRDF_FIELD_TRANSFORM_NUMBER, |
| 358 | 2, "%", 100.0, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 359 | RRDF_FIELD_SUMMARY_MAX, RRDF_FIELD_FILTER_RANGE, |
| 360 | RRDF_FIELD_OPTS_NONE, |
| 361 | NULL); |
| 362 | |
| 363 | buffer_rrdf_table_add_field(wb, field_id++, "Old Instances %", "Percentage of Old Instances of row vs the sum of Old Instances across all rows", |
| 364 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_BAR, RRDF_FIELD_TRANSFORM_NUMBER, |
| 365 | 2, "%", 100.0, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 366 | RRDF_FIELD_SUMMARY_MAX, RRDF_FIELD_FILTER_RANGE, |
| 367 | RRDF_FIELD_OPTS_VISIBLE, |
| 368 | NULL); |
| 369 | |
| 370 | buffer_rrdf_table_add_field(wb, field_id++, "All Dimensions %", "Percentage of All Time-Series of row vs the sum of All Time-Series across all rows", |
| 371 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_BAR, RRDF_FIELD_TRANSFORM_NUMBER, |
| 372 | 2, "%", 100.0, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 373 | RRDF_FIELD_SUMMARY_MAX, RRDF_FIELD_FILTER_RANGE, |
| 374 | RRDF_FIELD_OPTS_NONE, |
| 375 | NULL); |
| 376 | |
| 377 | buffer_rrdf_table_add_field(wb, field_id++, "Curr. Dimensions %", "Percentage of Currently Collected Time-Series of row vs the sum of Currently Collected Time-Series across all rows", |
| 378 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_BAR, RRDF_FIELD_TRANSFORM_NUMBER, |
| 379 | 2, "%", 100.0, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 380 | RRDF_FIELD_SUMMARY_MAX, RRDF_FIELD_FILTER_RANGE, |
| 381 | RRDF_FIELD_OPTS_NONE, |
| 382 | NULL); |
| 383 | |
| 384 | buffer_rrdf_table_add_field(wb, field_id++, "Old Dimensions %", "Percentage of Archived Time-Series of row vs the sum of Archived Time-Series across all rows", |
| 385 | RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_BAR, RRDF_FIELD_TRANSFORM_NUMBER, |
| 386 | 2, "%", 100.0, RRDF_FIELD_SORT_DESCENDING, NULL, |
| 387 | RRDF_FIELD_SUMMARY_MAX, RRDF_FIELD_FILTER_RANGE, |
| 388 | RRDF_FIELD_OPTS_NONE, |
| 389 | NULL); |
| 390 | } |
| 391 | buffer_json_object_close(wb); // columns |
| 392 | |
| 393 | buffer_json_member_add_string(wb, "default_sort_column", "Old Instances"); |
| 394 | |
| 395 | buffer_json_member_add_object(wb, "charts"); |
| 396 | { |
| 397 | buffer_json_member_add_object(wb, "Instances Ephemerality"); |
| 398 | { |
| 399 | buffer_json_member_add_array(wb, "columns"); |
| 400 | buffer_json_add_array_item_string(wb, "Curr. Instances"); |
| 401 | buffer_json_add_array_item_string(wb, "Old Instances"); |
| 402 | buffer_json_array_close(wb); |
| 403 | |
| 404 | buffer_json_member_add_string(wb, "name", "Instances Ephemerality"); |
| 405 | buffer_json_member_add_string(wb, "type", "doughnut"); |
| 406 | buffer_json_member_add_string(wb, "groupBy", "all"); |
| 407 | buffer_json_member_add_string(wb, "aggregation", "sum"); |
| 408 | } |
| 409 | buffer_json_object_close(wb); |
| 410 | |
| 411 | buffer_json_member_add_object(wb, "Dimensions Ephemerality"); |
| 412 | { |
| 413 | buffer_json_member_add_array(wb, "columns"); |
| 414 | buffer_json_add_array_item_string(wb, "Curr. Dimensions"); |
| 415 | buffer_json_add_array_item_string(wb, "Old Dimensions"); |
| 416 | buffer_json_array_close(wb); |
| 417 | |
| 418 | buffer_json_member_add_string(wb, "name", "Dimensions Ephemerality"); |
| 419 | buffer_json_member_add_string(wb, "type", "doughnut"); |
| 420 | buffer_json_member_add_string(wb, "groupBy", "all"); |
| 421 | buffer_json_member_add_string(wb, "aggregation", "sum"); |
| 422 | } |
| 423 | buffer_json_object_close(wb); |
| 424 | |
| 425 | buffer_json_member_add_object(wb, "Instances Total"); |
| 426 | { |
| 427 | buffer_json_member_add_array(wb, "columns"); |
| 428 | buffer_json_add_array_item_string(wb, "All Instances"); |
| 429 | buffer_json_array_close(wb); |
| 430 | |
| 431 | buffer_json_member_add_string(wb, "name", "Instances Total"); |
| 432 | buffer_json_member_add_string(wb, "type", "value"); |
| 433 | buffer_json_member_add_string(wb, "groupBy", "all"); |
| 434 | buffer_json_member_add_string(wb, "aggregation", "sum"); |
| 435 | } |
| 436 | buffer_json_object_close(wb); |
| 437 | |
| 438 | buffer_json_member_add_object(wb, "Dimensions Total"); |
| 439 | { |
| 440 | buffer_json_member_add_array(wb, "columns"); |
| 441 | buffer_json_add_array_item_string(wb, "All Dimensions"); |
| 442 | buffer_json_array_close(wb); |
| 443 | |
| 444 | buffer_json_member_add_string(wb, "name", "Dimensions Total"); |
| 445 | buffer_json_member_add_string(wb, "type", "value"); |
| 446 | buffer_json_member_add_string(wb, "groupBy", "all"); |
| 447 | buffer_json_member_add_string(wb, "aggregation", "sum"); |
| 448 | } |
| 449 | buffer_json_object_close(wb); |
| 450 | } |
| 451 | buffer_json_object_close(wb); // charts |
| 452 | |
| 453 | buffer_json_member_add_array(wb, "default_charts"); |
| 454 | { |
| 455 | buffer_json_add_array_item_array(wb); |
| 456 | buffer_json_add_array_item_string(wb, "Instances Ephemerality"); |
| 457 | buffer_json_array_close(wb); |
| 458 | |
| 459 | buffer_json_add_array_item_array(wb); |
| 460 | buffer_json_add_array_item_string(wb, "Dimensions Ephemerality"); |
| 461 | buffer_json_array_close(wb); |
| 462 | } |
| 463 | buffer_json_array_close(wb); // default_charts |
| 464 | |
| 465 | buffer_json_member_add_time_t(wb, "expires", now_realtime_sec() + 1); |
| 466 | buffer_json_finalize(wb); |
| 467 | |
| 468 | dictionary_destroy(contexts_dict); |
| 469 | |
| 470 | return HTTP_RESP_OK; |
| 471 | } |