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ScyllaDB Docs ScyllaDB Open Source ScyllaDB for Administrators Admin Tools Nodetool Nodetool proxyhistograms

Nodetool proxyhistograms¶

proxyhistograms - Provide the latency request that is recorded by the coordinator. This command is helpful if you encounter slow node operations.

For example:

nodetool proxyhistograms

proxy histograms
Percentile      Read Latency     Write Latency     Range Latency
                 (micros)          (micros)          (micros)
50%                   353.50           1214.50           4103.00
75%                   972.50           2969.25           5073.25
95%                  4832.85          15394.80          14981.50
98%                  8181.18          21873.00          27640.50
99%                  8356.63          21873.00          31843.79
Min                    22.00            207.00            499.00
Max                  8365.00          21873.00         208960.00

Parameter	Description
Percentile	Latency rank
Read Latency	Read latency
Write Latency	Write latency
Range Latency	Range scan latency for the node

Nodetool Reference

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