Implement thread-pool stats.
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Orne Brocaar
parent
10c4ec74cc
commit
ac54b7cdd1
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@ -19,6 +19,7 @@ type node struct {
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Os interface{} `json:"os"`
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Process interface{} `json:"process"`
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JVM interface{} `json:"jvm"`
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ThreadPool interface{} `json:"thread_pool"`
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}
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const sampleConfig = `
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@ -111,6 +112,9 @@ func (e *Elasticsearch) gatherUrl(url string, acc plugins.Accumulator) error {
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if err := e.parseInterface(acc, "jvm", tags, n.JVM); err != nil {
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return err
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}
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if err := e.parseInterface(acc, "thread_pool", tags, n.ThreadPool); err != nil {
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return err
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}
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}
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return nil
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@ -66,4 +66,8 @@ func TestElasticsearch(t *testing.T) {
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for key, val := range jvmExpected {
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assert.NoError(t, acc.ValidateTaggedValue(key, val, tags))
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}
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for key, val := range threadPoolExpected {
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assert.NoError(t, acc.ValidateTaggedValue(key, val, tags))
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}
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}
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@ -229,6 +229,144 @@ const statsResponse = `
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"total_capacity_in_bytes": 0
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}
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}
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},
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"thread_pool": {
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"percolate": {
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"threads": 123,
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"queue": 23,
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"active": 13,
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"rejected": 235,
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"largest": 23,
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"completed": 33
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},
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"fetch_shard_started": {
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"threads": 3,
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"queue": 1,
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"active": 5,
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"rejected": 6,
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"largest": 4,
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"completed": 54
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},
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"listener": {
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"threads": 1,
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"queue": 2,
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"active": 4,
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"rejected": 8,
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"largest": 1,
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"completed": 1
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},
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"index": {
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"threads": 6,
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"queue": 8,
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"active": 4,
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"rejected": 2,
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"largest": 3,
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"completed": 6
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},
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"refresh": {
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"threads": 23,
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"queue": 7,
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"active": 3,
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"rejected": 4,
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"largest": 8,
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"completed": 3
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},
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"suggest": {
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"threads": 2,
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"queue": 7,
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"active": 2,
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"rejected": 1,
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"largest": 8,
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"completed": 3
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},
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"generic": {
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"threads": 1,
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"queue": 4,
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"active": 6,
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"rejected": 3,
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"largest": 2,
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"completed": 27
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},
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"warmer": {
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"threads": 2,
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"queue": 7,
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"active": 3,
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"rejected": 2,
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"largest": 3,
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"completed": 1
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},
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"search": {
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"threads": 5,
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"queue": 7,
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"active": 2,
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"rejected": 7,
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"largest": 2,
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"completed": 4
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},
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"flush": {
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"threads": 3,
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"queue": 8,
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"active": 0,
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"rejected": 1,
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"largest": 5,
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"completed": 3
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},
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"optimize": {
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"threads": 3,
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"queue": 4,
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"active": 1,
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"rejected": 2,
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"largest": 7,
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"completed": 3
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},
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"fetch_shard_store": {
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"threads": 1,
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"queue": 7,
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"active": 4,
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"rejected": 2,
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"largest": 4,
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"completed": 1
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},
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"management": {
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"threads": 2,
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"queue": 3,
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"active": 1,
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"rejected": 6,
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"largest": 2,
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"completed": 22
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},
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"get": {
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"threads": 1,
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"queue": 8,
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"active": 4,
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"rejected": 3,
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"largest": 2,
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"completed": 1
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},
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"merge": {
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"threads": 6,
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"queue": 4,
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"active": 5,
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"rejected": 2,
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"largest": 5,
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"completed": 1
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},
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"bulk": {
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"threads": 4,
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"queue": 5,
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"active": 7,
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"rejected": 3,
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"largest": 1,
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"completed": 4
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},
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"snapshot": {
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"threads": 8,
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"queue": 5,
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"active": 6,
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"rejected": 2,
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"largest": 1,
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"completed": 0
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}
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}
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}
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}
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@ -371,3 +509,108 @@ var jvmExpected = map[string]float64{
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"jvm_buffer_pools_mapped_used_in_bytes": 0,
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"jvm_buffer_pools_mapped_total_capacity_in_bytes": 0,
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}
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var threadPoolExpected = map[string]float64{
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"thread_pool_merge_threads": 6,
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"thread_pool_merge_queue": 4,
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"thread_pool_merge_active": 5,
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"thread_pool_merge_rejected": 2,
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"thread_pool_merge_largest": 5,
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"thread_pool_merge_completed": 1,
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"thread_pool_bulk_threads": 4,
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"thread_pool_bulk_queue": 5,
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"thread_pool_bulk_active": 7,
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"thread_pool_bulk_rejected": 3,
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"thread_pool_bulk_largest": 1,
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"thread_pool_bulk_completed": 4,
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"thread_pool_warmer_threads": 2,
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"thread_pool_warmer_queue": 7,
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"thread_pool_warmer_active": 3,
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"thread_pool_warmer_rejected": 2,
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"thread_pool_warmer_largest": 3,
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"thread_pool_warmer_completed": 1,
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"thread_pool_get_largest": 2,
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"thread_pool_get_completed": 1,
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"thread_pool_get_threads": 1,
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"thread_pool_get_queue": 8,
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"thread_pool_get_active": 4,
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"thread_pool_get_rejected": 3,
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"thread_pool_index_threads": 6,
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"thread_pool_index_queue": 8,
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"thread_pool_index_active": 4,
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"thread_pool_index_rejected": 2,
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"thread_pool_index_largest": 3,
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"thread_pool_index_completed": 6,
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"thread_pool_suggest_threads": 2,
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"thread_pool_suggest_queue": 7,
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"thread_pool_suggest_active": 2,
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"thread_pool_suggest_rejected": 1,
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"thread_pool_suggest_largest": 8,
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"thread_pool_suggest_completed": 3,
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"thread_pool_fetch_shard_store_queue": 7,
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"thread_pool_fetch_shard_store_active": 4,
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"thread_pool_fetch_shard_store_rejected": 2,
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"thread_pool_fetch_shard_store_largest": 4,
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"thread_pool_fetch_shard_store_completed": 1,
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"thread_pool_fetch_shard_store_threads": 1,
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"thread_pool_management_threads": 2,
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"thread_pool_management_queue": 3,
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"thread_pool_management_active": 1,
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"thread_pool_management_rejected": 6,
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"thread_pool_management_largest": 2,
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"thread_pool_management_completed": 22,
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"thread_pool_percolate_queue": 23,
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"thread_pool_percolate_active": 13,
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"thread_pool_percolate_rejected": 235,
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"thread_pool_percolate_largest": 23,
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"thread_pool_percolate_completed": 33,
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"thread_pool_percolate_threads": 123,
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"thread_pool_listener_active": 4,
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"thread_pool_listener_rejected": 8,
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"thread_pool_listener_largest": 1,
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"thread_pool_listener_completed": 1,
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"thread_pool_listener_threads": 1,
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"thread_pool_listener_queue": 2,
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"thread_pool_search_rejected": 7,
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"thread_pool_search_largest": 2,
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"thread_pool_search_completed": 4,
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"thread_pool_search_threads": 5,
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"thread_pool_search_queue": 7,
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"thread_pool_search_active": 2,
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"thread_pool_fetch_shard_started_threads": 3,
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"thread_pool_fetch_shard_started_queue": 1,
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"thread_pool_fetch_shard_started_active": 5,
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"thread_pool_fetch_shard_started_rejected": 6,
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"thread_pool_fetch_shard_started_largest": 4,
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"thread_pool_fetch_shard_started_completed": 54,
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"thread_pool_refresh_rejected": 4,
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"thread_pool_refresh_largest": 8,
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"thread_pool_refresh_completed": 3,
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"thread_pool_refresh_threads": 23,
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"thread_pool_refresh_queue": 7,
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"thread_pool_refresh_active": 3,
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"thread_pool_optimize_threads": 3,
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"thread_pool_optimize_queue": 4,
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"thread_pool_optimize_active": 1,
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"thread_pool_optimize_rejected": 2,
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"thread_pool_optimize_largest": 7,
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"thread_pool_optimize_completed": 3,
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"thread_pool_snapshot_largest": 1,
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"thread_pool_snapshot_completed": 0,
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"thread_pool_snapshot_threads": 8,
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"thread_pool_snapshot_queue": 5,
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"thread_pool_snapshot_active": 6,
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"thread_pool_snapshot_rejected": 2,
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"thread_pool_generic_threads": 1,
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"thread_pool_generic_queue": 4,
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"thread_pool_generic_active": 6,
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"thread_pool_generic_rejected": 3,
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"thread_pool_generic_largest": 2,
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"thread_pool_generic_completed": 27,
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"thread_pool_flush_threads": 3,
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"thread_pool_flush_queue": 8,
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"thread_pool_flush_active": 0,
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"thread_pool_flush_rejected": 1,
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"thread_pool_flush_largest": 5,
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"thread_pool_flush_completed": 3,
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}
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