General Guidelines

The Metrics Collector Mode, TTL Settings, Memory Settings, and disk space requirements for AMS are dependent on the number of nodes in the cluster. The following table lists specific recommendations and tuning guidelines for each.

Cluster Environment	Host Count	Disk Space	Collector Mode	TTL	Memory Settings
Single-Node Sandbox	1	2GB	embedded	Reduce TTLs to 7 Days	metrics_collector_heap_size=1024 hbase_regionserver_heapsize=512 hbase_master_heapsize=512 hbase_master_xmn_size=128
PoC	1-5	5GB	embedded	Reduce TTLs to 30 Days	metrics_collector_heap_size=1024 hbase_regionserver_heapsize=512 hbase_master_heapsize=512 hbase_master_xmn_size=128
Pre-Production	5-20	20GB	embedded	Reduce TTLs to 3 Months	metrics_collector_heap_size=1024 hbase_regionserver_heapsize=1024 hbase_master_heapsize=512 hbase_master_xmn_size=128
Production	20-50	50GB	embedded	n.a.	metrics_collector_heap_size=1024 hbase_regionserver_heapsize=1024 hbase_master_heapsize=512 hbase_master_xmn_size=128
Production	50-200	100GB	embedded	n.a.	metrics_collector_heap_size=2048 hbase_regionserver_heapsize=2048 hbase_master_heapsize=2048 hbase_master_xmn_size=256
Production	200-400	200GB	embedded	n.a.	metrics_collector_heap_size=2048 hbase_regionserver_heapsize=2048 hbase_master_heapsize=2048 hbase_master_xmn_size=512
Production	400-800	200GB	distributed	n.a.	metrics_collector_heap_size=8192 hbase_regionserver_heapsize=122288 hbase_master_heapsize=1024 hbase_master_xmn_size=1024 regionserver_xmn_size=1024
Production	800+	500GB	distributed	n.a.	metrics_collector_heap_size=12288 hbase_regionserver_heapsize=16384 hbase_master_heapsize=16384 hbase_master_xmn_size=2048 regionserver_xmn_size=1024

​General Guidelines

General Guidelines