Monitoring Metrics for Elasticsearch Clusters in Cloud Eye
You can use Cloud Eye to monitor CSS cluster metrics of in real time and quickly handle exceptions.
Overview
You can use Cloud Eye to monitor cluster metrics of CSS in real time and quickly handle exceptions. This topic describes CSS cluster and node metrics that can be monitored through Cloud Eye, as well as their namespaces and dimensions. You can use the management console or APIs provided by Cloud Eye to check the monitoring metrics and alarms generated for CSS.
Namespace
SYS.ES
Cluster Monitoring Metrics
NOTE:
Accumulated value: The value is accumulated from when a node is started. After the node is restarted, the value is reset to zero and starts accumulating again.
|
Metric ID |
Metric |
Description |
Value Range |
Unit |
Number System |
Monitored Object (Dimension) |
Monitoring Interval (Raw) |
|---|---|---|---|---|---|---|---|
|
status |
Cluster Health Status |
Health status of the monitored object
|
0, 1, 2, 3 |
N/A |
N/A |
CSS cluster |
1 minute |
|
disk_util |
Max. Disk Usage |
Maximum disk usage of nodes in a CSS cluster |
0~100 |
% |
N/A |
CSS cluster |
1 minute |
|
max_jvm_heap_usage |
Max. JVM Heap Usage |
Maximum JVM heap usage of nodes in a CSS cluster. |
0~100 |
% |
N/A |
CSS cluster |
1 minute |
|
max_jvm_young_gc_time |
Max. JVM Young GC Duration |
Maximum accumulated JVM Young GC duration of nodes in a CSS cluster. |
≥ 0 |
ms |
N/A |
CSS cluster |
1 minute |
|
max_jvm_young_gc_count |
Max. JVM Young GC Count |
Maximum accumulated JVM Young GC count of nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
max_jvm_old_gc_time |
Max. JVM Old GC Duration |
Maximum accumulated JVM Old GC duration of nodes in a CSS cluster. |
≥ 0 |
ms |
N/A |
CSS cluster |
1 minute |
|
max_jvm_old_gc_count |
Max. JVM Old GC Count |
Maximum accumulated JVM Old GC count of nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
total_fs_size |
Total Size of File Systems |
Total size of file systems in a CSS cluster. |
≥ 0 |
byte |
1024 |
CSS cluster |
1 minute |
|
free_fs_size |
Available Size of File Systems |
Available size of file systems in a CSS cluster. |
≥ 0 |
byte |
1024 |
CSS cluster |
1 minute |
|
max_cpu_usage |
Max. CPU Usage |
Maximum node CPU usage in a CSS cluster. |
0~100 |
% |
N/A |
CSS cluster |
1 minute |
|
max_cpu_time_of_jvm_process |
Max. CPU Time of JVM Process |
Maximum accumulated CPU usage duration of node JVM processes in a CSS cluster. |
≥ 0 |
ms |
N/A |
CSS cluster |
1 minute |
|
max_virtual_memory_size_of_jvm_process |
Max. Virtual Memory Size of JVM Process |
Maximum virtual memory size of node JVM processes in a CSS cluster. |
≥ 0 |
byte |
1024 |
CSS cluster |
1 minute |
|
max_current_opened_http_count |
Current Max. Opened HTTP Connections |
Maximum number of HTTP connections that are currently open for nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
max_total_opened_http_count |
Total Max. Opened HTTP Connections |
Maximum number of HTTP connections that were open for nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
indices_count |
Indexes |
Number of indexes in a CSS cluster |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
total_shards_count |
Shards |
Number of shards in a CSS cluster |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
primary_shards_count |
Primary Shards |
Number of primary shards in a CSS cluster |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
docs_count |
Documents |
Number of documents in a CSS cluster |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
docs_deleted_count |
Deleted Documents |
Number of documents deleted in a CSS cluster |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
nodes_count |
Nodes |
Number of nodes in a CSS cluster |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
data_nodes_count |
Data Nodes |
Number of data nodes in a CSS cluster |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
coordinating_nodes_count |
Coordinator Nodes |
Number of coordinator nodes in a CSS cluster |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
master_nodes_count |
Master Nodes |
Number of master nodes in a CSS cluster |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
ingest_nodes_count |
Client Nodes |
Number of client nodes in a CSS cluster |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
max_load_average |
Max. Node Load |
Maximum number of average queued tasks per minute on nodes in a cluster |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_cpu_usage |
Avg. CPU Usage |
Average node CPU usage in a CSS cluster. |
0~100 |
% |
N/A |
CSS cluster |
1 minute |
|
avg_load_average |
Avg. Node Load |
Average number of queued tasks per minute on nodes in a CSS cluster |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_jvm_heap_usage |
Avg. JVM Heap Usage |
Average node JVM heap usage in a CSS cluster. |
0~100 |
% |
N/A |
CSS cluster |
1 minute |
|
max_open_file_descriptors |
Max. Open File Descriptors |
Maximum number of node file descriptors that are currently open in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_open_file_descriptors |
Avg. Open File Descriptors |
Average number of node file descriptors that are currently open in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_max_file_descriptors |
Max. Allowed File Descriptors |
Maximum number of allowed node file descriptors in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_open_file_descriptors |
Open File Descriptors |
Number of node file descriptors that are currently open in a cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_write_queue |
Tasks in Write Queue |
Number of tasks in queue for the write thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_search_queue |
Tasks in Search Queue |
Total number of tasks in queue for the search thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_force_merge_queue |
Tasks in ForceMerge Queue |
Total number of tasks in queue for the force merge thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_write_rejected |
Rejected Tasks in Write Queue |
Total number of tasks rejected by the write thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_search_rejected |
Rejected Tasks in Search Queue |
Total number of tasks rejected by the search thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_force_merge_rejected |
Rejected Tasks in ForceMerge Queue |
Total number of tasks rejected by the force merge thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
max_thread_pool_search_queue |
Max. Tasks in Search Queue |
Maximum number of tasks in queue for the search thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
max_thread_pool_force_merge_queue |
Max. Tasks in ForceMerge Queue |
Maximum number of tasks in queue for the force merge thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_write_threads |
Size of Write Thread Pool |
Total size of the write thread pools on nodes in the CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_search_threads |
Size of Search Thread Pool |
Total size of the search thread pools on nodes in the CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_force_merge_threads |
Size of ForceMerge Thread Pool |
Total size of the force merge thread pools on nodes in the CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_write_queue |
Avg. Tasks in Write Queue |
Average number of tasks in queue for the write thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_search_queue |
Avg. Tasks in Search Queue |
Average number of tasks in queue for the search thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_force_merge_queue |
Avg. Tasks in ForceMerge Queue |
Average number of tasks in queue for the force merge thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_search_threads |
Avg. Size of Search Thread Pool |
Average size of the search thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_write_threads |
Avg. Size of Write Thread Pool |
Average size of the write thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_force_merge_threads |
Avg. Size of ForceMerge Thread Pool |
Average size of the force merge thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_write_rejected |
Avg. Rejected Tasks in Write Queue |
Average number of tasks rejected by the write thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_flush_queue |
Tasks in Flush Queue |
Total number of tasks in queue for the flush thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_flush_rejected |
Rejected Tasks in Flush Queue |
Total number of tasks rejected by the flush thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
max_thread_pool_flush_queue |
Max. Tasks in Flush Queue |
Maximum number of tasks in queue for the flush thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_flush_threads |
Size of Flush Thread Pool |
Total size of the flush thread pools on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_flush_queue |
Avg. Tasks in Flush Queue |
Average number of tasks in queue for the flush thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_flush_threads |
Avg. Size of Flush Thread Pool |
Average number of tasks in queue for the flush thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_generic_queue |
Tasks in Generic Queue |
Total number of tasks in queue for the generic thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_generic_rejected |
Rejected Tasks in Generic Queue |
Total number of tasks rejected by the generic thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
max_thread_pool_generic_queue |
Max. Tasks in Generic Queue |
Maximum number of tasks in queue for the generic thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_generic_threads |
Size of Generic Thread Pool |
Total size of the generic thread pools on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_generic_queue |
Avg. Tasks in Generic Queue |
Average number of tasks in queue for the generic thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_generic_threads |
Avg. Size of Generic Thread Pool |
Average number of tasks in queue for the generic thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_management_queue |
Tasks in Management Queue |
Total number of tasks in queue for the management thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_management_rejected |
Rejected Tasks in Management Queue |
Total number of tasks rejected by the management thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
max_thread_pool_management_queue |
Max. Tasks in Management Queue |
Maximum number of tasks in queue for the management thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_management_threads |
Size of Management Thread Pool |
Total size of the management thread pools on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_management_queue |
Avg. Tasks in Management Queue |
Average number of tasks in queue for the management thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_management_threads |
Avg. Size of Management Thread Pool |
Average number of tasks in queue for the management thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_refresh_queue |
Tasks in Refresh Queue |
Total number of tasks in queue for the refresh thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_refresh_rejected |
Rejected Tasks in Refresh Queue |
Total number of tasks rejected by the refresh thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
max_thread_pool_refresh_queue |
Max. Tasks in Refresh Queue |
Maximum number of tasks in queue for the refresh thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_refresh_threads |
Size of Refresh Thread Pool |
Total size of the refresh thread pools on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_refresh_queue |
Avg. Tasks in Refresh Queue |
Average number of tasks in queue for the refresh thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_refresh_threads |
Avg. Size of Refresh Thread Pool |
Average number of tasks in queue for the refresh thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_obs_searcher_queue |
Tasks in OBS Searcher Queue |
Total number of tasks in queue for the OBS Searcher thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_obs_searcher_rejected |
Rejected Tasks in OBS Searcher Queue |
Total number of tasks rejected by the OBS Searcher thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
max_thread_pool_obs_searcher_queue |
Max. Tasks in OBS Searcher Queue |
Maximum number of tasks in queue for the OBS Searcher thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_obs_searcher_threads |
Size of OBS Searcher Thread Pool |
Total size of the OBS Searcher thread pools on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_obs_searcher_queue |
Avg. Tasks in OBS Searcher Queue |
Average number of tasks in queue for the OBS Searcher thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_obs_searcher_threads |
Avg. Size of OBS Searcher Thread Pool |
Average number of tasks in queue for the OBS Searcher thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_obs_queue |
Tasks in OBS Queue |
Total number of tasks in queue for the OBS thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_obs_rejected |
Rejected Tasks in OBS Queue |
Total number of tasks rejected by the OBS thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
max_thread_pool_obs_queue |
Max. Tasks in OBS Queue |
Maximum number of tasks in queue for the OBS thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_obs_threads |
Size of OBS Thread Pool |
Total size of the OBS thread pools on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_obs_queue |
Avg. Tasks in OBS Queue |
Average number of tasks in queue for the OBS thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_obs_threads |
Avg. Size of OBS Thread Pool |
Average number of tasks in queue for the OBS thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_obs_upload_queue |
Tasks in OBS Upload Queue |
Total number of tasks in queue for the OBS Upload thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_obs_upload_rejected |
Rejected Tasks in OBS Upload Queue |
Total number of tasks rejected by the OBS Upload thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
max_thread_pool_obs_upload_queue |
Max. Tasks in OBS Upload Queue |
Maximum number of tasks in queue for the OBS Upload thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_obs_upload_threads |
Size of OBS Upload Thread Pool |
Total size of the OBS Upload thread pools on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_obs_upload_queue |
Avg. Tasks in OBS Upload Queue |
Average number of tasks in queue for the OBS Upload thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_obs_upload_threads |
Avg. Size of OBS Upload Thread Pool |
Average number of tasks in queue for the OBS Upload thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_obs_download_queue |
Tasks in OBS Download Queue |
Total number of tasks in queue for the OBS Download thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_obs_download_rejected |
Rejected Tasks in OBS Download Queue |
Total number of tasks rejected by the OBS Download thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
max_thread_pool_obs_download_queue |
Max. Tasks in OBS Download Queue |
Maximum number of tasks in queue for the OBS Download thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_thread_pool_obs_download_threads |
Size of OBS Download Thread Pool |
Total size of the OBS Download thread pools on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_obs_download_queue |
Avg. Tasks in OBS Download Queue |
Average number of tasks in queue for the OBS Download thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_thread_pool_obs_download_threads |
Avg. Size of OBS Download Thread Pool |
Average number of tasks in queue for the OBS Download thread pool on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
min_free_fs_size |
Min. Available Storage Space |
Minimum available storage space of nodes in a CSS cluster. |
≥ 0 |
byte |
1024 |
CSS cluster |
1 minute |
|
avg_jvm_old_gc_count |
Avg. GCs of Old-Generation JVM |
Average number of old-generation garbage collections of nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_jvm_old_gc_time |
Avg. GC Duration of Old-Generation JVM |
Average old-generation garbage collection duration of nodes in a CSS cluster. |
≥ 0 |
ms |
N/A |
CSS cluster |
1 minute |
|
avg_jvm_young_gc_count |
Avg. GCs of Young-Generation JVM |
Average number of young-generation garbage collections of nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_jvm_young_gc_time |
Avg. GC Duration of Young-Generation JVM |
Average young-generation garbage collection duration of nodes in a CSS cluster. |
≥ 0 |
ms |
N/A |
CSS cluster |
1 minute |
|
avg_max_file_descriptors |
Avg. Maximum Allowed File Descriptors |
Average value of the maximum number of allowed file descriptors on each node in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
avg_mem_free_in_bytes |
Avg. Available Memory |
Average unused memory capacity of nodes in a CSS cluster. |
≥ 0 |
byte |
1024 |
CSS cluster |
1 minute |
|
avg_mem_free_percent |
Avg. Available Memory Percentage |
Average percentage of unused memory of nodes in a CSS cluster. |
0~100 |
% |
N/A |
CSS cluster |
1 minute |
|
avg_mem_used_in_bytes |
Avg. Used Memory |
Average used memory of nodes in a CSS cluster. |
≥ 0 |
byte |
1024 |
CSS cluster |
1 minute |
|
avg_mem_used_percent |
Avg. Used Memory Percentage |
Average percentage of used memory of nodes in a CSS cluster. |
0~100 |
% |
N/A |
CSS cluster |
1 minute |
|
max_mem_free_in_bytes |
Max. Available Memory |
Maximum unused memory of nodes in a CSS cluster. |
≥ 0 |
byte |
1024 |
CSS cluster |
1 minute |
|
max_mem_free_percent |
Max. Available Memory Percentage |
Maximum percentage of unused memory of nodes in a CSS cluster. |
0~100 |
% |
N/A |
CSS cluster |
1 minute |
|
max_mem_used_in_bytes |
Max. Used Memory |
Maximum used memory of nodes in a CSS cluster. |
≥ 0 |
byte |
1024 |
CSS cluster |
1 minute |
|
max_mem_used_percent |
Max. Used Memory Percentage |
Maximum percentage of used memory of nodes in a CSS cluster. |
0~100 |
% |
N/A |
CSS cluster |
1 minute |
|
sum_jvm_old_gc_count |
Total GCs of Old-Generation JVM |
Number of old-generation garbage collections of nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_jvm_old_gc_time |
Total GC Duration of Old-Generation JVM |
Total old-generation garbage collection duration of nodes in the CSS cluster. |
≥ 0 |
ms |
N/A |
CSS cluster |
1 minute |
|
sum_jvm_young_gc_count |
Total GCs of Young-Generation JVM |
Number of young-generation garbage collections of nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_jvm_young_gc_time |
Total GC Duration of Young-Generation JVM |
Total young-generation garbage collection duration of nodes in the CSS cluster. |
≥ 0 |
ms |
N/A |
CSS cluster |
1 minute |
|
sum_current_opened_http_count |
Currently Open HTTP Connections |
Number of HTTP connections that are open on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_total_opened_http_count |
Historical Open HTTP Connections |
Number of HTTP connections that were open on nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
IndexingLatency |
Average Index Latency |
Average time required for a shard to complete an indexing operation. |
≥ 0 |
ms |
N/A |
CSS cluster |
1 minute |
|
IndexingRate |
Average Index Rate |
Average number of index operations per second in a cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
SearchLatency |
Average Search Latency |
Average time required for a shard to complete a search operation. |
≥ 0 |
ms |
N/A |
CSS cluster |
1 minute |
|
SearchRate |
Average QPS |
Average queries per second (QPS) in a cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
task_max_running_time |
Max. Task Runtime |
Duration of the most time-consuming search or write task in the cluster. |
≥ 0 |
ms |
N/A |
CSS cluster |
1 minute |
|
number_of_pending_tasks |
Number of Pending Tasks in Queue |
Number of pending tasks to be processed by the master node in the CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
sum_disk_read_requests_rate |
Total Disk Read IOPS |
Number of disk read requests to all nodes in the CSS cluster per second. |
≥ 0 |
request/s |
N/A |
CSS cluster |
1 minute |
|
sum_disk_write_requests_rate |
Total Disk Write IOPS |
Number of disk write requests to all nodes in the CSS cluster per second. |
≥ 0 |
request/s |
N/A |
CSS cluster |
1 minute |
|
sum_disk_read_bytes_rate |
Total Disk Read Rate |
Number of bytes of data read from the disks of all nodes in the CSS cluster per second. |
≥ 0 |
Byte/s |
1024 |
CSS cluster |
1 minute |
|
sum_disk_write_bytes_rate |
Total Disk Write Rate |
Number of bytes of data written into the disks of all nodes in the CSS cluster per second. |
≥ 0 |
Byte/s |
1024 |
CSS cluster |
1 minute |
|
avg_vector_index_off_heap_used_in_bytes |
Average Off-Heap Memory Usage of Vector Indexes |
Average off-heap memory (bytes) used for querying vector indexes on each node in a CSS cluster. |
≥ 0 |
byte |
1024 |
CSS cluster |
1 minute |
|
avg_vector_index_off_heap_usage |
Average Off-Heap Memory Utilization (%) of Vector Indexes |
Average off-heap memory (in %) used for querying vector indexes on each node in a CSS cluster. This metric is calculated only when vector index queries occur. |
0~100 |
% |
N/A |
CSS cluster |
1 minute |
|
max_vector_index_off_heap_used_in_bytes |
Maximum Off-Heap Memory Usage of Vector Indexes |
Maximum off-heap memory (bytes) used for querying vector indexes on each node in a CSS cluster. |
≥ 0 |
byte |
1024 |
CSS cluster |
1 minute |
|
max_vector_index_off_heap_usage |
Maximum Off-Heap Memory Utilization (%) of Vector Indexes |
Maximum off-heap memory (in %) used for querying vector indexes on each node in a CSS cluster. This metric is calculated only when vector index queries occur. |
0~100 |
% |
N/A |
CSS cluster |
1 minute |
|
vector_index_circuit_breaker_status |
Vector Index Circuit Breaker Status |
Circuit breaker status for vector indexes.
|
0, 1 |
N/A |
N/A |
CSS cluster |
1 minute |
|
request_count |
Total Requests |
Total number of requests sent to all nodes in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
successfully_request_count |
Successful requests |
Number of requests successfully handled by all nodes in a CSS cluster. Status code: 200. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
failed_request_count |
Failed requests |
Number of failed requests for all nodes in a CSS cluster. Status code: non-200. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
limited_request_count |
Throttled requests |
Number of throttled requests for all nodes in a CSS cluster. Status code: 429. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
cold_data_storage |
The size of cold data stored |
The total size of cold data stored in a CSS cluster, which is the total size of the data of frozen indexes stored in an OBS bucket. This metric is measured hourly. Users cannot check this OBS bucket on the OBS console. |
≥ 0 |
byte |
1024 |
CSS cluster |
1 minute |
|
number_of_index_creation_failures |
Number of index creation failures |
Number of index creation failures in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
|
shard_doc_exceed_threshold_count |
Number of shards where the number of documents exceeds the threshold |
Number of shards where the number of documents exceeds the threshold in a CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster |
1 minute |
Node Monitoring Metrics
|
Metric ID |
Metric |
Description |
Value Range |
Unit |
Number System |
Monitored Object (Dimension) |
Monitoring Interval (Raw) |
|---|---|---|---|---|---|---|---|
|
jvm_heap_usage |
JVM Heap Usage |
JVM heap memory usage of a node. |
0~100 |
% |
N/A |
CSS cluster - cloud service node |
1 minute |
|
cpu_usage |
CPU Usage |
CPU usage. |
0~100 |
% |
N/A |
CSS cluster - cloud service node |
1 minute |
|
disk_util |
Max. Disk Usage |
Disk usage of a node |
0~100 |
% |
N/A |
CSS cluster - cloud service node |
1 minute |
|
load_average |
Average Load |
Average number of queued tasks per minute on a node |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
open_file_descriptors |
Open File Descriptors |
Number of opened file descriptors on a node |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
max_file_descriptors |
Max. Allowed File Descriptors |
Maximum number of allowed file descriptors |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_write_queue |
Tasks in Write Queue |
Number of tasks in queue for the write thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_search_queue |
Tasks in Search Queue |
Number of tasks in queue for the search thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_force_merge_queue |
Tasks in ForceMerge Queue |
Number of tasks in queue for the force merge thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_write_rejected |
Rejected Tasks in Write Queue |
Number of tasks rejected by the write thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_search_rejected |
Rejected Tasks in Search Queue |
Number of tasks rejected by the search thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_force_merge_rejected |
Rejected Tasks in ForceMerge Queue |
Number of tasks rejected by the force merge thread pool |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_write_threads |
Size of Write Thread Pool |
Size of a write thread pool |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_search_threads |
Size of Search Thread Pool |
Size of a search thread pool |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_force_merge_threads |
Size of ForceMerge Thread Pool |
Size of a force merge thread pool |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_flush_queue |
Tasks in Flush Queue |
Number of tasks in queue for the flush thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_flush_rejected |
Rejected Tasks in Flush Queue |
Number of tasks rejected by the flush thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_flush_threads |
Size of Flush Thread Pool |
Size of the flush thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_generic_queue |
Tasks in Generic Queue |
Number of tasks in queue for the generic thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_generic_rejected |
Rejected Tasks in Generic Queue |
Number of tasks rejected by the generic thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_generic_threads |
Size of Generic Thread Pool |
Size of the generic thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_management_queue |
Tasks in Management Queue |
Number of tasks in queue for the management thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_management_rejected |
Rejected Tasks in Management Queue |
Number of tasks rejected by the management thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_management_threads |
Size of Management Thread Pool |
Size of the management thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_refresh_queue |
Tasks in Refresh Queue |
Number of tasks in queue for the refresh thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_refresh_rejected |
Rejected Tasks in Refresh Queue |
Number of tasks rejected by the refresh thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_refresh_threads |
Size of Refresh Thread Pool |
Size of the refresh thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_obs_searcher_queue |
Tasks in OBS Searcher Queue |
Number of tasks in queue for the OBS Searcher thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_obs_searcher_rejected |
Rejected Tasks in OBS Searcher Queue |
Number of tasks rejected by the OBS Searcher thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_obs_searcher_threads |
Size of OBS Searcher Thread Pool |
Size of the OBS Searcher thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_obs_queue |
Tasks in OBS Queue |
Number of tasks in queue for the OBS thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_obs_rejected |
Rejected Tasks in OBS Queue |
Number of tasks rejected by the OBS thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_obs_threads |
Size of OBS Thread Pool |
Size of the OBS thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_obs_upload_queue |
Tasks in OBS Upload Queue |
Number of tasks in queue for the OBS Upload thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_obs_upload_rejected |
Rejected Tasks in OBS Upload Queue |
Number of tasks rejected by the OBS Upload thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_obs_upload_threads |
Size of OBS Upload Thread Pool |
Size of the OBS Upload thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_obs_download_queue |
Tasks in OBS Download Queue |
Number of tasks in queue for the OBS Download thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_obs_download_rejected |
Rejected Tasks in OBS Download Queue |
Number of tasks rejected by the OBS Upload thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
thread_pool_obs_download_threads |
Size of OBS Download Thread Pool |
Size of the OBS Download thread pool. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
free_fs_size |
Available Size of File Systems |
Available size of file systems in a CSS cluster. |
≥ 0 |
byte |
1024 |
CSS cluster - cloud service node |
1 minute |
|
total_fs_size |
Total Size of File Systems |
Total size of file systems in a CSS cluster. |
≥ 0 |
byte |
1024 |
CSS cluster - cloud service node |
1 minute |
|
jvm_old_gc_count |
Total GCs of Old-Generation JVM |
Number of old-generation garbage collection times |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
jvm_old_gc_time |
Total GC Duration of Old-Generation JVM |
Time spent on old-generation garbage collection |
≥ 0 |
ms |
N/A |
CSS cluster - cloud service node |
1 minute |
|
jvm_young_gc_count |
Total GCs of Young-Generation JVM |
Number of young-generation garbage collection times |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
jvm_young_gc_time |
GC Duration of Young-Generation JVM |
Time spent on young-generation garbage collection |
≥ 0 |
ms |
N/A |
CSS cluster - cloud service node |
1 minute |
|
mem_free_in_bytes |
Available Memory |
Unused memory space of a node. |
≥ 0 |
byte |
1024 |
CSS cluster - cloud service node |
1 minute |
|
mem_free_percent |
Available Memory Percentage |
Percentage of unused memory space on a node. |
0~100 |
% |
N/A |
CSS cluster - cloud service node |
1 minute |
|
mem_used_in_bytes |
Used Memory |
Used memory space of a node. |
≥ 0 |
byte |
1024 |
CSS cluster - cloud service node |
1 minute |
|
current_opened_http_count |
Currently Open HTTP Connections |
Number of HTTP connections currently open on a node |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
total_opened_http_count |
Total Open HTTP Connections |
Total number of HTTP connections on a node |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
disk_read_requests_rate |
Disk Read IOPS |
Number of disk read requests to a node in the CSS cluster per second. |
≥ 0 |
request/s |
N/A |
CSS cluster - cloud service node |
1 minute |
|
disk_write_requests_rate |
Disk Write IOPS |
Number of disk write requests to a node in the CSS cluster per second. |
≥ 0 |
request/s |
N/A |
CSS cluster - cloud service node |
1 minute |
|
disk_read_bytes_rate |
Disk Read Rate |
Number of bytes of data read from the disks of a node in the CSS cluster per second. |
≥ 0 |
Byte/s |
1024 |
CSS cluster - cloud service node |
1 minute |
|
disk_write_bytes_rate |
Disk Write Rate |
Number of bytes of data written into the disks of a node in the CSS cluster per second. |
≥ 0 |
Byte/s |
1024 |
CSS cluster - cloud service node |
1 minute |
|
shards_count |
Shards |
Number of shards on a node in the CSS cluster. |
≥ 0 |
Count |
N/A |
CSS cluster - cloud service node |
1 minute |
|
vector_index_off_heap_used_in_bytes |
Off-Heap Memory Usage of Vector Indexes |
Off-heap memory (bytes) used for querying vector indexes on nodes in a CSS cluster. |
≥ 0 |
byte |
1024 |
CSS cluster - cloud service node |
1 minute |
|
vector_index_off_heap_usage |
Off-Heap Memory Utilization (%) of Vector Indexes |
Off-heap memory (in %) used for querying vector indexes on nodes in a CSS cluster. |
0~100 |
% |
N/A |
CSS cluster - cloud service node |
1 minute |
Dimension
|
Key |
Value |
|---|---|
|
cluster_id |
CSS cluster ID |
|
cluster_id,instance_id |
CSS cluster - cloud service node ID |
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