Prometheus 2 time alternation database (TSDB) is an amazing allotment of engineering, alms a affecting advance compared to “v2” accumulator in Prometheus 1 in agreement of blot performance, concern performance, and ability use efficiency. As we’ve been adoptingPrometheus 2 in Percona Ecology and Management (PMM), I had a adventitious to attending into the achievement of Prometheus 2 TSDB. This column accommodation my observations.
For accession who has spent their career alive with accepted purpose databases, the archetypal workload of Prometheus is absolutely interesting. The blot bulk tends to abide absolute stable: typically, accessories you adviser will accelerate about the aforementioned bulk of metrics all the time, and basement tends to change almost slowly.
Queries to the abstracts can appear from assorted sources. Some of them, such as alerting, tend to be absolute abiding and anticipated too. Others, such as users exploring data, can be spiky, admitting it is not accepted for this to be better allotment of the load.
In my assessment, I focused on administration an blot workload. I had deployed Prometheus 2.3.2 aggregate with Go 1.10.1 (as allotment of PMM 1.14) on Linode application this StackScript. For a maximally astute bulk generation, I circuit up assorted MySQL nodes alive some absolute workloads (Sysbench TPC-C Test), with anniversary battling 10 Nodes alive MySQL and Linux application this StackScript.
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