1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
|
// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package ai.vespa.metrics;
/**
* @author gjoranv
*/
public enum SearchNodeMetrics implements VespaMetrics {
CONTENT_PROTON_CONFIG_GENERATION("content.proton.config.generation", Unit.VERSION, "The oldest config generation used by this search node"),
CONTENT_PROTON_DOCUMENTDB_DOCUMENTS_TOTAL("content.proton.documentdb.documents.total", Unit.DOCUMENT, "The total number of documents in this documents db (ready + not-ready)"),
CONTENT_PROTON_DOCUMENTDB_DOCUMENTS_READY("content.proton.documentdb.documents.ready", Unit.DOCUMENT, "The number of ready documents in this document db"),
CONTENT_PROTON_DOCUMENTDB_DOCUMENTS_ACTIVE("content.proton.documentdb.documents.active", Unit.DOCUMENT, "The number of active / searchable documents in this document db"),
CONTENT_PROTON_DOCUMENTDB_DOCUMENTS_REMOVED("content.proton.documentdb.documents.removed", Unit.DOCUMENT, "The number of removed documents in this document db"),
CONTENT_PROTON_DOCUMENTDB_INDEX_DOCS_IN_MEMORY("content.proton.documentdb.index.docs_in_memory", Unit.DOCUMENT, "Number of documents in memory index"),
CONTENT_PROTON_DOCUMENTDB_DISK_USAGE("content.proton.documentdb.disk_usage", Unit.BYTE, "The total disk usage (in bytes) for this document db"),
CONTENT_PROTON_DOCUMENTDB_MEMORY_USAGE_ALLOCATED_BYTES("content.proton.documentdb.memory_usage.allocated_bytes", Unit.BYTE, "The number of allocated bytes"),
CONTENT_PROTON_DOCUMENTDB_MEMORY_USAGE_DEAD_BYTES("content.proton.documentdb.memory_usage.dead_bytes", Unit.BYTE, "The number of dead bytes (<= used_bytes)"),
CONTENT_PROTON_DOCUMENTDB_MEMORY_USAGE_ONHOLD_BYTES("content.proton.documentdb.memory_usage.onhold_bytes", Unit.BYTE, "The number of bytes on hold"),
CONTENT_PROTON_DOCUMENTDB_MEMORY_USAGE_USED_BYTES("content.proton.documentdb.memory_usage.used_bytes", Unit.BYTE, "The number of used bytes (<= allocated_bytes)"),
CONTENT_PROTON_DOCUMENTDB_HEART_BEAT_AGE("content.proton.documentdb.heart_beat_age", Unit.SECOND, "How long ago (in seconds) heart beat maintenace job was run"),
CONTENT_PROTON_DOCSUM_COUNT("content.proton.docsum.count", Unit.REQUEST, "Docsum requests handled"),
CONTENT_PROTON_DOCSUM_DOCS("content.proton.docsum.docs", Unit.DOCUMENT, "Total docsums returned"),
CONTENT_PROTON_DOCSUM_LATENCY("content.proton.docsum.latency", Unit.MILLISECOND, "Docsum request latency"),
// Search protocol
CONTENT_PROTON_SEARCH_PROTOCOL_QUERY_LATENCY("content.proton.search_protocol.query.latency", Unit.SECOND, "Query request latency (seconds)"),
CONTENT_PROTON_SEARCH_PROTOCOL_QUERY_REQUEST_SIZE("content.proton.search_protocol.query.request_size", Unit.BYTE, "Query request size (network bytes)"),
CONTENT_PROTON_SEARCH_PROTOCOL_QUERY_REPLY_SIZE("content.proton.search_protocol.query.reply_size", Unit.BYTE, "Query reply size (network bytes)"),
CONTENT_PROTON_SEARCH_PROTOCOL_DOCSUM_LATENCY("content.proton.search_protocol.docsum.latency", Unit.SECOND, "Docsum request latency (seconds)"),
CONTENT_PROTON_SEARCH_PROTOCOL_DOCSUM_REQUEST_SIZE("content.proton.search_protocol.docsum.request_size", Unit.BYTE, "Docsum request size (network bytes)"),
CONTENT_PROTON_SEARCH_PROTOCOL_DOCSUM_REPLY_SIZE("content.proton.search_protocol.docsum.reply_size", Unit.BYTE, "Docsum reply size (network bytes)"),
CONTENT_PROTON_SEARCH_PROTOCOL_DOCSUM_REQUESTED_DOCUMENTS("content.proton.search_protocol.docsum.requested_documents", Unit.DOCUMENT, "Total requested document summaries"),
// Executors shared between all document dbs
CONTENT_PROTON_EXECUTOR_PROTON_QUEUESIZE("content.proton.executor.proton.queuesize", Unit.TASK, "Size of executor proton task queue"),
CONTENT_PROTON_EXECUTOR_PROTON_ACCEPTED("content.proton.executor.proton.accepted", Unit.TASK, "Number of executor proton accepted tasks"),
CONTENT_PROTON_EXECUTOR_PROTON_WAKEUPS("content.proton.executor.proton.wakeups", Unit.WAKEUP, "Number of times a executor proton worker thread has been woken up"),
CONTENT_PROTON_EXECUTOR_PROTON_UTILIZATION("content.proton.executor.proton.utilization", Unit.FRACTION, "Ratio of time the executor proton worker threads has been active"),
CONTENT_PROTON_EXECUTOR_PROTON_REJECTED("content.proton.executor.proton.rejected", Unit.TASK, "Number of rejected tasks"),
CONTENT_PROTON_EXECUTOR_FLUSH_QUEUESIZE("content.proton.executor.flush.queuesize", Unit.TASK, "Size of executor flush task queue"),
CONTENT_PROTON_EXECUTOR_FLUSH_ACCEPTED("content.proton.executor.flush.accepted", Unit.TASK, "Number of accepted executor flush tasks"),
CONTENT_PROTON_EXECUTOR_FLUSH_WAKEUPS("content.proton.executor.flush.wakeups", Unit.WAKEUP, "Number of times a executor flush worker thread has been woken up"),
CONTENT_PROTON_EXECUTOR_FLUSH_UTILIZATION("content.proton.executor.flush.utilization", Unit.FRACTION, "Ratio of time the executor flush worker threads has been active"),
CONTENT_PROTON_EXECUTOR_FLUSH_REJECTED("content.proton.executor.flush.rejected", Unit.TASK, "Number of rejected tasks"),
CONTENT_PROTON_EXECUTOR_MATCH_QUEUESIZE("content.proton.executor.match.queuesize", Unit.TASK, "Size of executor match task queue"),
CONTENT_PROTON_EXECUTOR_MATCH_ACCEPTED("content.proton.executor.match.accepted", Unit.TASK, "Number of accepted executor match tasks"),
CONTENT_PROTON_EXECUTOR_MATCH_WAKEUPS("content.proton.executor.match.wakeups", Unit.WAKEUP, "Number of times a executor match worker thread has been woken up"),
CONTENT_PROTON_EXECUTOR_MATCH_UTILIZATION("content.proton.executor.match.utilization", Unit.FRACTION, "Ratio of time the executor match worker threads has been active"),
CONTENT_PROTON_EXECUTOR_MATCH_REJECTED("content.proton.executor.match.rejected", Unit.TASK, "Number of rejected tasks"),
CONTENT_PROTON_EXECUTOR_DOCSUM_QUEUESIZE("content.proton.executor.docsum.queuesize", Unit.TASK, "Size of executor docsum task queue"),
CONTENT_PROTON_EXECUTOR_DOCSUM_ACCEPTED("content.proton.executor.docsum.accepted", Unit.TASK, "Number of executor accepted docsum tasks"),
CONTENT_PROTON_EXECUTOR_DOCSUM_WAKEUPS("content.proton.executor.docsum.wakeups", Unit.WAKEUP, "Number of times a executor docsum worker thread has been woken up"),
CONTENT_PROTON_EXECUTOR_DOCSUM_UTILIZATION("content.proton.executor.docsum.utilization", Unit.FRACTION, "Ratio of time the executor docsum worker threads has been active"),
CONTENT_PROTON_EXECUTOR_DOCSUM_REJECTED("content.proton.executor.docsum.rejected", Unit.TASK, "Number of rejected tasks"),
CONTENT_PROTON_EXECUTOR_SHARED_QUEUESIZE("content.proton.executor.shared.queuesize", Unit.TASK, "Size of executor shared task queue"),
CONTENT_PROTON_EXECUTOR_SHARED_ACCEPTED("content.proton.executor.shared.accepted", Unit.TASK, "Number of executor shared accepted tasks"),
CONTENT_PROTON_EXECUTOR_SHARED_WAKEUPS("content.proton.executor.shared.wakeups", Unit.WAKEUP, "Number of times a executor shared worker thread has been woken up"),
CONTENT_PROTON_EXECUTOR_SHARED_UTILIZATION("content.proton.executor.shared.utilization", Unit.FRACTION, "Ratio of time the executor shared worker threads has been active"),
CONTENT_PROTON_EXECUTOR_SHARED_REJECTED("content.proton.executor.shared.rejected", Unit.TASK, "Number of rejected tasks"),
CONTENT_PROTON_EXECUTOR_WARMUP_QUEUESIZE("content.proton.executor.warmup.queuesize", Unit.TASK, "Size of executor warmup task queue"),
CONTENT_PROTON_EXECUTOR_WARMUP_ACCEPTED("content.proton.executor.warmup.accepted", Unit.TASK, "Number of accepted executor warmup tasks"),
CONTENT_PROTON_EXECUTOR_WARMUP_WAKEUPS("content.proton.executor.warmup.wakeups", Unit.WAKEUP, "Number of times a warmup executor worker thread has been woken up"),
CONTENT_PROTON_EXECUTOR_WARMUP_UTILIZATION("content.proton.executor.warmup.utilization", Unit.FRACTION, "Ratio of time the executor warmup worker threads has been active"),
CONTENT_PROTON_EXECUTOR_WARMUP_REJECTED("content.proton.executor.warmup.rejected", Unit.TASK, "Number of rejected tasks"),
CONTENT_PROTON_EXECUTOR_FIELD_WRITER_QUEUESIZE("content.proton.executor.field_writer.queuesize", Unit.TASK, "Size of executor field writer task queue"),
CONTENT_PROTON_EXECUTOR_FIELD_WRITER_ACCEPTED("content.proton.executor.field_writer.accepted", Unit.TASK, "Number of accepted executor field writer tasks"),
CONTENT_PROTON_EXECUTOR_FIELD_WRITER_WAKEUPS("content.proton.executor.field_writer.wakeups", Unit.WAKEUP, "Number of times a executor field writer worker thread has been woken up"),
CONTENT_PROTON_EXECUTOR_FIELD_WRITER_UTILIZATION("content.proton.executor.field_writer.utilization", Unit.FRACTION, "Ratio of time the executor fieldwriter worker threads has been active"),
CONTENT_PROTON_EXECUTOR_FIELD_WRITER_SATURATION("content.proton.executor.field_writer.saturation", Unit.FRACTION, "Ratio indicating the max saturation of underlying worker threads. A higher saturation than utilization indicates a bottleneck in one of the worker threads."),
CONTENT_PROTON_EXECUTOR_FIELD_WRITER_REJECTED("content.proton.executor.field_writer.rejected", Unit.TASK, "Number of rejected tasks"),
// jobs
CONTENT_PROTON_DOCUMENTDB_JOB_TOTAL("content.proton.documentdb.job.total", Unit.FRACTION, "The job load average total of all job metrics"),
CONTENT_PROTON_DOCUMENTDB_JOB_ATTRIBUTE_FLUSH("content.proton.documentdb.job.attribute_flush", Unit.FRACTION, "Flushing of attribute vector(s) to disk"),
CONTENT_PROTON_DOCUMENTDB_JOB_MEMORY_INDEX_FLUSH("content.proton.documentdb.job.memory_index_flush", Unit.FRACTION, "Flushing of memory index to disk"),
CONTENT_PROTON_DOCUMENTDB_JOB_DISK_INDEX_FUSION("content.proton.documentdb.job.disk_index_fusion", Unit.FRACTION, "Fusion of disk indexes"),
CONTENT_PROTON_DOCUMENTDB_JOB_DOCUMENT_STORE_FLUSH("content.proton.documentdb.job.document_store_flush", Unit.FRACTION, "Flushing of document store to disk"),
CONTENT_PROTON_DOCUMENTDB_JOB_DOCUMENT_STORE_COMPACT("content.proton.documentdb.job.document_store_compact", Unit.FRACTION, "Compaction of document store on disk"),
CONTENT_PROTON_DOCUMENTDB_JOB_BUCKET_MOVE("content.proton.documentdb.job.bucket_move", Unit.FRACTION, "Moving of buckets between 'ready' and 'notready' sub databases"),
CONTENT_PROTON_DOCUMENTDB_JOB_LID_SPACE_COMPACT("content.proton.documentdb.job.lid_space_compact", Unit.FRACTION, "Compaction of lid space in document meta store and attribute vectors"),
CONTENT_PROTON_DOCUMENTDB_JOB_REMOVED_DOCUMENTS_PRUNE("content.proton.documentdb.job.removed_documents_prune", Unit.FRACTION, "Pruning of removed documents in 'removed' sub database"),
// Threading service (per document db)
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_MASTER_QUEUESIZE("content.proton.documentdb.threading_service.master.queuesize", Unit.TASK, "Size of threading service master task queue"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_MASTER_ACCEPTED("content.proton.documentdb.threading_service.master.accepted", Unit.TASK, "Number of accepted threading service master tasks"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_MASTER_WAKEUPS("content.proton.documentdb.threading_service.master.wakeups", Unit.WAKEUP, "Number of times a threading service master worker thread has been woken up"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_MASTER_UTILIZATION("content.proton.documentdb.threading_service.master.utilization", Unit.FRACTION, "Ratio of time the threading service master worker threads has been active"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_MASTER_REJECTED("content.proton.documentdb.threading_service.master.rejected", Unit.TASK, "Number of rejected tasks"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_INDEX_QUEUESIZE("content.proton.documentdb.threading_service.index.queuesize", Unit.TASK, "Size of threading service index task queue"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_INDEX_ACCEPTED("content.proton.documentdb.threading_service.index.accepted", Unit.TASK, "Number of accepted threading service index tasks"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_INDEX_WAKEUPS("content.proton.documentdb.threading_service.index.wakeups", Unit.WAKEUP, "Number of times a threading service index worker thread has been woken up"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_INDEX_UTILIZATION("content.proton.documentdb.threading_service.index.utilization", Unit.FRACTION, "Ratio of time the threading service index worker threads has been active"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_INDEX_REJECTED("content.proton.documentdb.threading_service.index.rejected", Unit.TASK, "Number of rejected tasks"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_SUMMARY_QUEUESIZE("content.proton.documentdb.threading_service.summary.queuesize", Unit.TASK, "Size of threading service summary task queue"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_SUMMARY_ACCEPTED("content.proton.documentdb.threading_service.summary.accepted", Unit.TASK, "Number of accepted threading service summary tasks"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_SUMMARY_WAKEUPS("content.proton.documentdb.threading_service.summary.wakeups", Unit.WAKEUP, "Number of times a threading service summary worker thread has been woken up"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_SUMMARY_UTILIZATION("content.proton.documentdb.threading_service.summary.utilization", Unit.FRACTION, "Ratio of time the threading service summary worker threads has been active"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_SUMMARY_REJECTED("content.proton.documentdb.threading_service.summary.rejected", Unit.TASK, "Number of rejected tasks"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_ATTRIBUTE_FIELD_WRITER_ACCEPTED("content.proton.documentdb.threading_service.attribute_field_writer.accepted", Unit.TASK, "Number of accepted tasks"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_ATTRIBUTE_FIELD_WRITER_QUEUESIZE("content.proton.documentdb.threading_service.attribute_field_writer.queuesize", Unit.TASK, "Size of task queue"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_ATTRIBUTE_FIELD_WRITER_REJECTED("content.proton.documentdb.threading_service.attribute_field_writer.rejected", Unit.TASK, "Number of rejected tasks"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_ATTRIBUTE_FIELD_WRITER_UTILIZATION("content.proton.documentdb.threading_service.attribute_field_writer.utilization", Unit.FRACTION, "Ratio of time the worker threads has been active"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_ATTRIBUTE_FIELD_WRITER_WAKEUPS("content.proton.documentdb.threading_service.attribute_field_writer.wakeups", Unit.WAKEUP, "Number of times a worker thread has been woken up"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_INDEX_FIELD_INVERTER_ACCEPTED("content.proton.documentdb.threading_service.index_field_inverter.accepted", Unit.TASK, "Number of accepted tasks"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_INDEX_FIELD_INVERTER_QUEUESIZE("content.proton.documentdb.threading_service.index_field_inverter.queuesize", Unit.TASK, "Size of task queue"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_INDEX_FIELD_INVERTER_REJECTED("content.proton.documentdb.threading_service.index_field_inverter.rejected", Unit.TASK, "Number of rejected tasks"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_INDEX_FIELD_INVERTER_UTILIZATION("content.proton.documentdb.threading_service.index_field_inverter.utilization", Unit.FRACTION, "Ratio of time the worker threads has been active"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_INDEX_FIELD_INVERTER_WAKEUPS("content.proton.documentdb.threading_service.index_field_inverter.wakeups", Unit.WAKEUP, "Number of times a worker thread has been woken up"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_INDEX_FIELD_WRITER_ACCEPTED("content.proton.documentdb.threading_service.index_field_writer.accepted", Unit.TASK, "Number of accepted tasks"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_INDEX_FIELD_WRITER_QUEUESIZE("content.proton.documentdb.threading_service.index_field_writer.queuesize", Unit.TASK, "Size of task queue"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_INDEX_FIELD_WRITER_REJECTED("content.proton.documentdb.threading_service.index_field_writer.rejected", Unit.TASK, "Number of rejected tasks"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_INDEX_FIELD_WRITER_UTILIZATION("content.proton.documentdb.threading_service.index_field_writer.utilization", Unit.FRACTION, "Ratio of time the worker threads has been active"),
CONTENT_PROTON_DOCUMENTDB_THREADING_SERVICE_INDEX_FIELD_WRITER_WAKEUPS("content.proton.documentdb.threading_service.index_field_writer.wakeups", Unit.WAKEUP, "Number of times a worker thread has been woken up"),
// lid space
CONTENT_PROTON_DOCUMENTDB_READY_LID_SPACE_LID_BLOAT_FACTOR("content.proton.documentdb.ready.lid_space.lid_bloat_factor", Unit.FRACTION, "The bloat factor of this lid space, indicating the total amount of holes in the allocated lid space ((lid_limit - used_lids) / lid_limit)"),
CONTENT_PROTON_DOCUMENTDB_READY_LID_SPACE_LID_FRAGMENTATION_FACTOR("content.proton.documentdb.ready.lid_space.lid_fragmentation_factor", Unit.FRACTION, "The fragmentation factor of this lid space, indicating the amount of holes in the currently used part of the lid space ((highest_used_lid - used_lids) / highest_used_lid)"),
CONTENT_PROTON_DOCUMENTDB_READY_LID_SPACE_LID_LIMIT("content.proton.documentdb.ready.lid_space.lid_limit", Unit.DOCUMENTID, "The size of the allocated lid space"),
CONTENT_PROTON_DOCUMENTDB_READY_LID_SPACE_HIGHEST_USED_LID("content.proton.documentdb.ready.lid_space.highest_used_lid", Unit.DOCUMENTID, "The highest used lid"),
CONTENT_PROTON_DOCUMENTDB_READY_LID_SPACE_USED_LIDS("content.proton.documentdb.ready.lid_space.used_lids", Unit.DOCUMENTID, "The number of lids used"),
CONTENT_PROTON_DOCUMENTDB_READY_LID_SPACE_LOWEST_FREE_LID("content.proton.documentdb.ready.lid_space.lowest_free_lid", Unit.DOCUMENTID, "The lowest free local document id"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_LID_SPACE_LID_BLOAT_FACTOR("content.proton.documentdb.notready.lid_space.lid_bloat_factor", Unit.FRACTION, "The bloat factor of this lid space, indicating the total amount of holes in the allocated lid space ((lid_limit - used_lids) / lid_limit)"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_LID_SPACE_LID_FRAGMENTATION_FACTOR("content.proton.documentdb.notready.lid_space.lid_fragmentation_factor", Unit.FRACTION, "The fragmentation factor of this lid space, indicating the amount of holes in the currently used part of the lid space ((highest_used_lid - used_lids) / highest_used_lid)"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_LID_SPACE_LID_LIMIT("content.proton.documentdb.notready.lid_space.lid_limit", Unit.DOCUMENTID, "The size of the allocated lid space"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_LID_SPACE_HIGHEST_USED_LID("content.proton.documentdb.notready.lid_space.highest_used_lid", Unit.DOCUMENTID, "The highest used lid"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_LID_SPACE_USED_LIDS("content.proton.documentdb.notready.lid_space.used_lids", Unit.DOCUMENTID, "The number of lids used"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_LID_SPACE_LOWEST_FREE_LID("content.proton.documentdb.notready.lid_space.lowest_free_lid", Unit.DOCUMENTID, "The lowest free local document id"),
CONTENT_PROTON_DOCUMENTDB_REMOVED_LID_SPACE_LID_BLOAT_FACTOR("content.proton.documentdb.removed.lid_space.lid_bloat_factor", Unit.FRACTION, "The bloat factor of this lid space, indicating the total amount of holes in the allocated lid space ((lid_limit - used_lids) / lid_limit)"),
CONTENT_PROTON_DOCUMENTDB_REMOVED_LID_SPACE_LID_FRAGMENTATION_FACTOR("content.proton.documentdb.removed.lid_space.lid_fragmentation_factor", Unit.FRACTION, "The fragmentation factor of this lid space, indicating the amount of holes in the currently used part of the lid space ((highest_used_lid - used_lids) / highest_used_lid)"),
CONTENT_PROTON_DOCUMENTDB_REMOVED_LID_SPACE_LID_LIMIT("content.proton.documentdb.removed.lid_space.lid_limit", Unit.DOCUMENTID, "The size of the allocated lid space"),
CONTENT_PROTON_DOCUMENTDB_REMOVED_LID_SPACE_HIGHEST_USED_LID("content.proton.documentdb.removed.lid_space.highest_used_lid", Unit.DOCUMENTID, "The highest used lid"),
CONTENT_PROTON_DOCUMENTDB_REMOVED_LID_SPACE_USED_LIDS("content.proton.documentdb.removed.lid_space.used_lids", Unit.DOCUMENTID, "The number of lids used"),
CONTENT_PROTON_DOCUMENTDB_REMOVED_LID_SPACE_LOWEST_FREE_LID("content.proton.documentdb.removed.lid_space.lowest_free_lid", Unit.DOCUMENTID, "The lowest free local document id"),
// bucket move
CONTENT_PROTON_DOCUMENTDB_BUCKET_MOVE_BUCKETS_PENDING("content.proton.documentdb.bucket_move.buckets_pending", Unit.BUCKET, "The number of buckets left to move"),
// resource usage
CONTENT_PROTON_RESOURCE_USAGE_DISK("content.proton.resource_usage.disk", Unit.FRACTION, "The relative amount of disk used by this content node (transient usage not included, value in the range [0, 1]). Same value as reported to the cluster controller"),
CONTENT_PROTON_RESOURCE_USAGE_DISK_USAGE_TOTAL("content.proton.resource_usage.disk_usage.total", Unit.FRACTION, "The total relative amount of disk used by this content node (value in the range [0, 1])"),
CONTENT_PROTON_RESOURCE_USAGE_DISK_USAGE_TOTAL_UTILIZATION("content.proton.resource_usage.disk_usage.total_utilization", Unit.FRACTION, "The relative amount of disk used compared to the content node disk resource limit"),
CONTENT_PROTON_RESOURCE_USAGE_DISK_USAGE_TRANSIENT("content.proton.resource_usage.disk_usage.transient", Unit.FRACTION, "The relative amount of transient disk used by this content node (value in the range [0, 1])"),
CONTENT_PROTON_RESOURCE_USAGE_MEMORY("content.proton.resource_usage.memory", Unit.FRACTION, "The relative amount of memory used by this content node (transient usage not included, value in the range [0, 1]). Same value as reported to the cluster controller"),
CONTENT_PROTON_RESOURCE_USAGE_MEMORY_USAGE_TOTAL("content.proton.resource_usage.memory_usage.total", Unit.FRACTION, "The total relative amount of memory used by this content node (value in the range [0, 1])"),
CONTENT_PROTON_RESOURCE_USAGE_MEMORY_USAGE_TOTAL_UTILIZATION("content.proton.resource_usage.memory_usage.total_utilization", Unit.FRACTION, "The relative amount of memory used compared to the content node memory resource limit"),
CONTENT_PROTON_RESOURCE_USAGE_MEMORY_USAGE_TRANSIENT("content.proton.resource_usage.memory_usage.transient", Unit.FRACTION, "The relative amount of transient memory used by this content node (value in the range [0, 1])"),
CONTENT_PROTON_RESOURCE_USAGE_MEMORY_MAPPINGS("content.proton.resource_usage.memory_mappings", Unit.FILE, "The number of memory mapped files"),
CONTENT_PROTON_RESOURCE_USAGE_OPEN_FILE_DESCRIPTORS("content.proton.resource_usage.open_file_descriptors", Unit.FILE, "The number of open files"),
CONTENT_PROTON_RESOURCE_USAGE_FEEDING_BLOCKED("content.proton.resource_usage.feeding_blocked", Unit.BINARY, "Whether feeding is blocked due to resource limits being reached (value is either 0 or 1)"),
CONTENT_PROTON_RESOURCE_USAGE_MALLOC_ARENA("content.proton.resource_usage.malloc_arena", Unit.BYTE, "Size of malloc arena"),
CONTENT_PROTON_DOCUMENTDB_ATTRIBUTE_RESOURCE_USAGE_ADDRESS_SPACE("content.proton.documentdb.attribute.resource_usage.address_space", Unit.FRACTION, "The max relative address space used among components in all attribute vectors in this document db (value in the range [0, 1])"),
CONTENT_PROTON_DOCUMENTDB_ATTRIBUTE_RESOURCE_USAGE_FEEDING_BLOCKED("content.proton.documentdb.attribute.resource_usage.feeding_blocked", Unit.BINARY, "Whether feeding is blocked due to attribute resource limits being reached (value is either 0 or 1)"),
CONTENT_PROTON_DOCUMENTDB_ATTRIBUTE_MEMORY_USAGE_ALLOCATED_BYTES("content.proton.documentdb.attribute.memory_usage.allocated_bytes", Unit.BYTE, "The number of allocated bytes"),
CONTENT_PROTON_DOCUMENTDB_ATTRIBUTE_MEMORY_USAGE_DEAD_BYTES("content.proton.documentdb.attribute.memory_usage.dead_bytes", Unit.BYTE, "The number of dead bytes (<= used_bytes)"),
CONTENT_PROTON_DOCUMENTDB_ATTRIBUTE_MEMORY_USAGE_ONHOLD_BYTES("content.proton.documentdb.attribute.memory_usage.onhold_bytes", Unit.BYTE, "The number of bytes on hold"),
CONTENT_PROTON_DOCUMENTDB_ATTRIBUTE_MEMORY_USAGE_USED_BYTES("content.proton.documentdb.attribute.memory_usage.used_bytes", Unit.BYTE, "The number of used bytes (<= allocated_bytes)"),
// CPU util
CONTENT_PROTON_RESOURCE_USAGE_CPU_UTIL_SETUP("content.proton.resource_usage.cpu_util.setup", Unit.FRACTION, "cpu used by system init and (re-)configuration"),
CONTENT_PROTON_RESOURCE_USAGE_CPU_UTIL_READ("content.proton.resource_usage.cpu_util.read", Unit.FRACTION, "cpu used by reading data from the system"),
CONTENT_PROTON_RESOURCE_USAGE_CPU_UTIL_WRITE("content.proton.resource_usage.cpu_util.write", Unit.FRACTION, "cpu used by writing data to the system"),
CONTENT_PROTON_RESOURCE_USAGE_CPU_UTIL_COMPACT("content.proton.resource_usage.cpu_util.compact", Unit.FRACTION, "cpu used by internal data re-structuring"),
CONTENT_PROTON_RESOURCE_USAGE_CPU_UTIL_OTHER("content.proton.resource_usage.cpu_util.other", Unit.FRACTION, "cpu used by work not classified as a specific category"),
// transaction log
CONTENT_PROTON_TRANSACTIONLOG_ENTRIES("content.proton.transactionlog.entries", Unit.RECORD, "The current number of entries in the transaction log"),
CONTENT_PROTON_TRANSACTIONLOG_DISK_USAGE("content.proton.transactionlog.disk_usage", Unit.BYTE, "The disk usage (in bytes) of the transaction log"),
CONTENT_PROTON_TRANSACTIONLOG_REPLAY_TIME("content.proton.transactionlog.replay_time", Unit.SECOND, "The replay time (in seconds) of the transaction log during start-up"),
// document store
CONTENT_PROTON_DOCUMENTDB_READY_DOCUMENT_STORE_DISK_USAGE("content.proton.documentdb.ready.document_store.disk_usage", Unit.BYTE, "Disk space usage in bytes"),
CONTENT_PROTON_DOCUMENTDB_READY_DOCUMENT_STORE_DISK_BLOAT("content.proton.documentdb.ready.document_store.disk_bloat", Unit.BYTE, "Disk space bloat in bytes"),
CONTENT_PROTON_DOCUMENTDB_READY_DOCUMENT_STORE_MAX_BUCKET_SPREAD("content.proton.documentdb.ready.document_store.max_bucket_spread", Unit.FRACTION, "Max bucket spread in underlying files (sum(unique buckets in each chunk)/unique buckets in file)"),
CONTENT_PROTON_DOCUMENTDB_READY_DOCUMENT_STORE_MEMORY_USAGE_ALLOCATED_BYTES("content.proton.documentdb.ready.document_store.memory_usage.allocated_bytes", Unit.BYTE, "The number of allocated bytes"),
CONTENT_PROTON_DOCUMENTDB_READY_DOCUMENT_STORE_MEMORY_USAGE_USED_BYTES("content.proton.documentdb.ready.document_store.memory_usage.used_bytes", Unit.BYTE, "The number of used bytes (<= allocated_bytes)"),
CONTENT_PROTON_DOCUMENTDB_READY_DOCUMENT_STORE_MEMORY_USAGE_DEAD_BYTES("content.proton.documentdb.ready.document_store.memory_usage.dead_bytes", Unit.BYTE, "The number of dead bytes (<= used_bytes)"),
CONTENT_PROTON_DOCUMENTDB_READY_DOCUMENT_STORE_MEMORY_USAGE_ONHOLD_BYTES("content.proton.documentdb.ready.document_store.memory_usage.onhold_bytes", Unit.BYTE, "The number of bytes on hold"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_DOCUMENT_STORE_DISK_USAGE("content.proton.documentdb.notready.document_store.disk_usage", Unit.BYTE, "Disk space usage in bytes"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_DOCUMENT_STORE_DISK_BLOAT("content.proton.documentdb.notready.document_store.disk_bloat", Unit.BYTE, "Disk space bloat in bytes"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_DOCUMENT_STORE_MAX_BUCKET_SPREAD("content.proton.documentdb.notready.document_store.max_bucket_spread", Unit.FRACTION, "Max bucket spread in underlying files (sum(unique buckets in each chunk)/unique buckets in file)"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_DOCUMENT_STORE_MEMORY_USAGE_ALLOCATED_BYTES("content.proton.documentdb.notready.document_store.memory_usage.allocated_bytes", Unit.BYTE, "The number of allocated bytes"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_DOCUMENT_STORE_MEMORY_USAGE_USED_BYTES("content.proton.documentdb.notready.document_store.memory_usage.used_bytes", Unit.BYTE, "The number of used bytes (<= allocated_bytes)"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_DOCUMENT_STORE_MEMORY_USAGE_DEAD_BYTES("content.proton.documentdb.notready.document_store.memory_usage.dead_bytes", Unit.BYTE, "The number of dead bytes (<= used_bytes)"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_DOCUMENT_STORE_MEMORY_USAGE_ONHOLD_BYTES("content.proton.documentdb.notready.document_store.memory_usage.onhold_bytes", Unit.BYTE, "The number of bytes on hold"),
CONTENT_PROTON_DOCUMENTDB_REMOVED_DOCUMENT_STORE_DISK_USAGE("content.proton.documentdb.removed.document_store.disk_usage", Unit.BYTE, "Disk space usage in bytes"),
CONTENT_PROTON_DOCUMENTDB_REMOVED_DOCUMENT_STORE_DISK_BLOAT("content.proton.documentdb.removed.document_store.disk_bloat", Unit.BYTE, "Disk space bloat in bytes"),
CONTENT_PROTON_DOCUMENTDB_REMOVED_DOCUMENT_STORE_MAX_BUCKET_SPREAD("content.proton.documentdb.removed.document_store.max_bucket_spread", Unit.FRACTION, "Max bucket spread in underlying files (sum(unique buckets in each chunk)/unique buckets in file)"),
CONTENT_PROTON_DOCUMENTDB_REMOVED_DOCUMENT_STORE_MEMORY_USAGE_ALLOCATED_BYTES("content.proton.documentdb.removed.document_store.memory_usage.allocated_bytes", Unit.BYTE, "The number of allocated bytes"),
CONTENT_PROTON_DOCUMENTDB_REMOVED_DOCUMENT_STORE_MEMORY_USAGE_USED_BYTES("content.proton.documentdb.removed.document_store.memory_usage.used_bytes", Unit.BYTE, "The number of used bytes (<= allocated_bytes)"),
CONTENT_PROTON_DOCUMENTDB_REMOVED_DOCUMENT_STORE_MEMORY_USAGE_DEAD_BYTES("content.proton.documentdb.removed.document_store.memory_usage.dead_bytes", Unit.BYTE, "The number of dead bytes (<= used_bytes)"),
CONTENT_PROTON_DOCUMENTDB_REMOVED_DOCUMENT_STORE_MEMORY_USAGE_ONHOLD_BYTES("content.proton.documentdb.removed.document_store.memory_usage.onhold_bytes", Unit.BYTE, "The number of bytes on hold"),
// document store cache
CONTENT_PROTON_DOCUMENTDB_READY_DOCUMENT_STORE_CACHE_ELEMENTS("content.proton.documentdb.ready.document_store.cache.elements", Unit.ITEM, "Number of elements in the cache"),
CONTENT_PROTON_DOCUMENTDB_READY_DOCUMENT_STORE_CACHE_MEMORY_USAGE("content.proton.documentdb.ready.document_store.cache.memory_usage", Unit.BYTE, "Memory usage of the cache (in bytes)"),
CONTENT_PROTON_DOCUMENTDB_READY_DOCUMENT_STORE_CACHE_HIT_RATE("content.proton.documentdb.ready.document_store.cache.hit_rate", Unit.FRACTION, "Rate of hits in the cache compared to number of lookups"),
CONTENT_PROTON_DOCUMENTDB_READY_DOCUMENT_STORE_CACHE_LOOKUPS("content.proton.documentdb.ready.document_store.cache.lookups", Unit.OPERATION, "Number of lookups in the cache (hits + misses)"),
CONTENT_PROTON_DOCUMENTDB_READY_DOCUMENT_STORE_CACHE_INVALIDATIONS("content.proton.documentdb.ready.document_store.cache.invalidations", Unit.OPERATION, "Number of invalidations (erased elements) in the cache. "),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_DOCUMENT_STORE_CACHE_ELEMENTS("content.proton.documentdb.notready.document_store.cache.elements", Unit.ITEM, "Number of elements in the cache"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_DOCUMENT_STORE_CACHE_MEMORY_USAGE("content.proton.documentdb.notready.document_store.cache.memory_usage", Unit.BYTE, "Memory usage of the cache (in bytes)"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_DOCUMENT_STORE_CACHE_HIT_RATE("content.proton.documentdb.notready.document_store.cache.hit_rate", Unit.FRACTION, "Rate of hits in the cache compared to number of lookups"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_DOCUMENT_STORE_CACHE_LOOKUPS("content.proton.documentdb.notready.document_store.cache.lookups", Unit.OPERATION, "Number of lookups in the cache (hits + misses)"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_DOCUMENT_STORE_CACHE_INVALIDATIONS("content.proton.documentdb.notready.document_store.cache.invalidations", Unit.OPERATION, "Number of invalidations (erased elements) in the cache. "),
CONTENT_PROTON_DOCUMENTDB_REMOVED_DOCUMENT_STORE_CACHE_ELEMENTS("content.proton.documentdb.removed.document_store.cache.elements", Unit.ITEM, "Number of elements in the cache"),
CONTENT_PROTON_DOCUMENTDB_REMOVED_DOCUMENT_STORE_CACHE_HIT_RATE("content.proton.documentdb.removed.document_store.cache.hit_rate", Unit.FRACTION, "Rate of hits in the cache compared to number of lookups"),
CONTENT_PROTON_DOCUMENTDB_REMOVED_DOCUMENT_STORE_CACHE_INVALIDATIONS("content.proton.documentdb.removed.document_store.cache.invalidations", Unit.ITEM, "Number of invalidations (erased elements) in the cache. "),
CONTENT_PROTON_DOCUMENTDB_REMOVED_DOCUMENT_STORE_CACHE_LOOKUPS("content.proton.documentdb.removed.document_store.cache.lookups", Unit.OPERATION, "Number of lookups in the cache (hits + misses)"),
CONTENT_PROTON_DOCUMENTDB_REMOVED_DOCUMENT_STORE_CACHE_MEMORY_USAGE("content.proton.documentdb.removed.document_store.cache.memory_usage", Unit.BYTE, "Memory usage of the cache (in bytes)"),
// attribute
CONTENT_PROTON_DOCUMENTDB_READY_ATTRIBUTE_MEMORY_USAGE_ALLOCATED_BYTES("content.proton.documentdb.ready.attribute.memory_usage.allocated_bytes", Unit.BYTE, "The number of allocated bytes"),
CONTENT_PROTON_DOCUMENTDB_READY_ATTRIBUTE_MEMORY_USAGE_USED_BYTES("content.proton.documentdb.ready.attribute.memory_usage.used_bytes", Unit.BYTE, "The number of used bytes (<= allocated_bytes)"),
CONTENT_PROTON_DOCUMENTDB_READY_ATTRIBUTE_MEMORY_USAGE_DEAD_BYTES("content.proton.documentdb.ready.attribute.memory_usage.dead_bytes", Unit.BYTE, "The number of dead bytes (<= used_bytes)"),
CONTENT_PROTON_DOCUMENTDB_READY_ATTRIBUTE_MEMORY_USAGE_ONHOLD_BYTES("content.proton.documentdb.ready.attribute.memory_usage.onhold_bytes", Unit.BYTE, "The number of bytes on hold"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_ATTRIBUTE_MEMORY_USAGE_ALLOCATED_BYTES("content.proton.documentdb.notready.attribute.memory_usage.allocated_bytes", Unit.BYTE, "The number of allocated bytes"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_ATTRIBUTE_MEMORY_USAGE_USED_BYTES("content.proton.documentdb.notready.attribute.memory_usage.used_bytes", Unit.BYTE, "The number of used bytes (<= allocated_bytes)"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_ATTRIBUTE_MEMORY_USAGE_DEAD_BYTES("content.proton.documentdb.notready.attribute.memory_usage.dead_bytes", Unit.BYTE, "The number of dead bytes (<= used_bytes)"),
CONTENT_PROTON_DOCUMENTDB_NOTREADY_ATTRIBUTE_MEMORY_USAGE_ONHOLD_BYTES("content.proton.documentdb.notready.attribute.memory_usage.onhold_bytes", Unit.BYTE, "The number of bytes on hold"),
// index
CONTENT_PROTON_DOCUMENTDB_INDEX_MEMORY_USAGE_ALLOCATED_BYTES("content.proton.documentdb.index.memory_usage.allocated_bytes", Unit.BYTE, "The number of allocated bytes"),
CONTENT_PROTON_DOCUMENTDB_INDEX_MEMORY_USAGE_USED_BYTES("content.proton.documentdb.index.memory_usage.used_bytes", Unit.BYTE, "The number of used bytes (<= allocated_bytes)"),
CONTENT_PROTON_DOCUMENTDB_INDEX_MEMORY_USAGE_DEAD_BYTES("content.proton.documentdb.index.memory_usage.dead_bytes", Unit.BYTE, "The number of dead bytes (<= used_bytes)"),
CONTENT_PROTON_DOCUMENTDB_INDEX_MEMORY_USAGE_ONHOLD_BYTES("content.proton.documentdb.index.memory_usage.onhold_bytes", Unit.BYTE, "The number of bytes on hold"),
CONTENT_PROTON_DOCUMENTDB_INDEX_DISK_USAGE("content.proton.documentdb.index.disk_usage", Unit.BYTE, "Disk space usage in bytes"),
// matching
CONTENT_PROTON_DOCUMENTDB_MATCHING_QUERIES("content.proton.documentdb.matching.queries", Unit.QUERY, "Number of queries executed"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_SOFT_DOOMED_QUERIES("content.proton.documentdb.matching.soft_doomed_queries", Unit.QUERY, "Number of queries hitting the soft timeout"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_QUERY_LATENCY("content.proton.documentdb.matching.query_latency", Unit.SECOND, "Total average latency (sec) when matching and ranking a query"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_QUERY_SETUP_TIME("content.proton.documentdb.matching.query_setup_time", Unit.SECOND, "Average time (sec) spent setting up and tearing down queries"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_DOCS_MATCHED("content.proton.documentdb.matching.docs_matched", Unit.DOCUMENT, "Number of documents matched"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_DOCS_RANKED("content.proton.documentdb.matching.docs_ranked", Unit.DOCUMENT, "Number of documents ranked (first phase)"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_DOCS_RERANKED("content.proton.documentdb.matching.docs_reranked", Unit.DOCUMENT, "Number of documents re-ranked (second phase)"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_QUERIES("content.proton.documentdb.matching.rank_profile.queries", Unit.QUERY, "Number of queries executed"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_SOFT_DOOMED_QUERIES("content.proton.documentdb.matching.rank_profile.soft_doomed_queries", Unit.QUERY, "Number of queries hitting the soft timeout"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_SOFT_DOOM_FACTOR("content.proton.documentdb.matching.rank_profile.soft_doom_factor", Unit.FRACTION, "Factor used to compute soft-timeout"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_QUERY_LATENCY("content.proton.documentdb.matching.rank_profile.query_latency", Unit.SECOND, "Total average latency (sec) when matching and ranking a query"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_QUERY_SETUP_TIME("content.proton.documentdb.matching.rank_profile.query_setup_time", Unit.SECOND, "Average time (sec) spent setting up and tearing down queries"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_GROUPING_TIME("content.proton.documentdb.matching.rank_profile.grouping_time", Unit.SECOND, "Average time (sec) spent on grouping"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_RERANK_TIME("content.proton.documentdb.matching.rank_profile.rerank_time", Unit.SECOND, "Average time (sec) spent on 2nd phase ranking"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_DOCS_MATCHED("content.proton.documentdb.matching.rank_profile.docs_matched", Unit.DOCUMENT, "Number of documents matched"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_DOCS_RANKED("content.proton.documentdb.matching.rank_profile.docs_ranked", Unit.DOCUMENT, "Number of documents ranked (first phase)"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_DOCS_RERANKED("content.proton.documentdb.matching.rank_profile.docs_reranked", Unit.DOCUMENT, "Number of documents re-ranked (second phase)"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_LIMITED_QUERIES("content.proton.documentdb.matching.rank_profile.limited_queries", Unit.QUERY, "Number of queries limited in match phase"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_DOCID_PARTITION_ACTIVE_TIME("content.proton.documentdb.matching.rank_profile.docid_partition.active_time", Unit.SECOND, "Time (sec) spent doing actual work"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_DOCID_PARTITION_DOCS_MATCHED("content.proton.documentdb.matching.rank_profile.docid_partition.docs_matched", Unit.DOCUMENT, "Number of documents matched"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_DOCID_PARTITION_DOCS_RANKED("content.proton.documentdb.matching.rank_profile.docid_partition.docs_ranked", Unit.DOCUMENT, "Number of documents ranked (first phase)"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_DOCID_PARTITION_DOCS_RERANKED("content.proton.documentdb.matching.rank_profile.docid_partition.docs_reranked", Unit.DOCUMENT, "Number of documents re-ranked (second phase)"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_DOCID_PARTITION_WAIT_TIME("content.proton.documentdb.matching.rank_profile.docid_partition.wait_time", Unit.SECOND, "Time (sec) spent waiting for other external threads and resources"),
CONTENT_PROTON_DOCUMENTDB_MATCHING_RANK_PROFILE_MATCH_TIME("content.proton.documentdb.matching.rank_profile.match_time", Unit.SECOND, "Average time (sec) for matching a query (1st phase)"),
// feeding
CONTENT_PROTON_DOCUMENTDB_FEEDING_COMMIT_OPERATIONS("content.proton.documentdb.feeding.commit.operations", Unit.OPERATION, "Number of operations included in a commit"),
CONTENT_PROTON_DOCUMENTDB_FEEDING_COMMIT_LATENCY("content.proton.documentdb.feeding.commit.latency", Unit.SECOND, "Latency for commit in seconds"),
// Metrics emitters not used in any metrics sets
CONTENT_PROTON_SESSION_CACHE_GROUPING_NUM_CACHED("content.proton.session_cache.grouping.num_cached", Unit.SESSION, "Number of currently cached sessions"),
CONTENT_PROTON_SESSION_CACHE_GROUPING_NUM_DROPPED("content.proton.session_cache.grouping.num_dropped", Unit.SESSION, "Number of dropped cached sessions"),
CONTENT_PROTON_SESSION_CACHE_GROUPING_NUM_INSERT("content.proton.session_cache.grouping.num_insert", Unit.SESSION, "Number of inserted sessions"),
CONTENT_PROTON_SESSION_CACHE_GROUPING_NUM_PICK("content.proton.session_cache.grouping.num_pick", Unit.SESSION, "Number if picked sessions"),
CONTENT_PROTON_SESSION_CACHE_GROUPING_NUM_TIMEDOUT("content.proton.session_cache.grouping.num_timedout", Unit.SESSION, "Number of timed out sessions"),
CONTENT_PROTON_SESSION_CACHE_SEARCH_NUM_CACHED("content.proton.session_cache.search.num_cached", Unit.SESSION, "Number of currently cached sessions"),
CONTENT_PROTON_SESSION_CACHE_SEARCH_NUM_DROPPED("content.proton.session_cache.search.num_dropped", Unit.SESSION, "Number of dropped cached sessions"),
CONTENT_PROTON_SESSION_CACHE_SEARCH_NUM_INSERT("content.proton.session_cache.search.num_insert", Unit.SESSION, "Number of inserted sessions"),
CONTENT_PROTON_SESSION_CACHE_SEARCH_NUM_PICK("content.proton.session_cache.search.num_pick", Unit.SESSION, "Number if picked sessions"),
CONTENT_PROTON_SESSION_CACHE_SEARCH_NUM_TIMEDOUT("content.proton.session_cache.search.num_timedout", Unit.SESSION, "Number of timed out sessions"),
METRICMANAGER_PERIODICHOOKLATENCY("metricmanager.periodichooklatency", Unit.MILLISECOND, "Time in ms used to update a single periodic hook"),
METRICMANAGER_RESETLATENCY("metricmanager.resetlatency", Unit.MILLISECOND, "Time in ms used to reset all metrics."),
METRICMANAGER_SLEEPTIME("metricmanager.sleeptime", Unit.MILLISECOND, "Time in ms worker thread is sleeping"),
METRICMANAGER_SNAPSHOTHOOKLATENCY("metricmanager.snapshothooklatency", Unit.MILLISECOND, "Time in ms used to update a single snapshot hook"),
METRICMANAGER_SNAPSHOTLATENCY("metricmanager.snapshotlatency", Unit.MILLISECOND, "Time in ms used to take a snapshot");
private final String name;
private final Unit unit;
private final String description;
SearchNodeMetrics(String name, Unit unit, String description) {
this.name = name;
this.unit = unit;
this.description = description;
}
public String baseName() {
return name;
}
public Unit unit() {
return unit;
}
public String description() {
return description;
}
}
|
