This section describes the instance node metrics part of the DCS Redis management console; specifically, it includes the following metrics:
l Hash command calls per second.
l Calls of Keys Commands per Second
l List command calls per second.
l PubSub command calls per second.
l String command calls per second
l Transaction command calls per second.
l Calls of Set Commands per Second
l Zset command calls per second.
l Calls of Hyperlog Commands per Second
l Script command calls per second.
Before You Begin
A DCS Redis cluster version instance that has been successfully created and is running.
Procedure
1. Log in to the Redis management console.
2. Select the region of the instance in the upper left corner of the management console.
3. On the instance list page, click the target instance name to go to the instance details page.
4. Click on metric monitoring. This page includes basic metrics, node metrics, client sessions, top key analysis, offline full-key analysis, and expired key scanning.
5. Select the Node Metrics tab page above and select the monitoring time to filter and query the instance monitoring data within the selected period. By default, the system queries the data for the most recent hour.
6. Monitoring data:
Metric Description
Metric Name | Unit | Description |
Hash command calls per second. | Counts/s | Number of calls per second for Hash commands, including: hdel, hexists, hget, hgetall, hincrby, hincrbyfloat, hkeys, hlen, hmget, hmset, hset, hsetnx, hvals, hscan |
Calls of Keys Commands per Second | Counts/s | Number of calls per second for Keys commands, including: del, dump, exists, expire, expireat, move, persist, pexpire, pexpireat, pttl, randomkey, rename, renamenx, restore, sort, ttl, type, and scan. |
List command calls per second. | Counts/s | Number of calls per second for List commands, including: blpop, brpop, brpoplpush, lindex, linsert, llen, lpop, lpush, lpushx, lrange, lrem, lset, ltrim, rpop, rpoplpush, rpush, and rpushx. |
PubSub command calls per second. | Counts/s | Number of calls per second for PubSub commands, including: psubscribe, publish, pubsub, punsubscribe, subscribe, and unsubscribe. |
String command calls per second | Counts/s | Number of calls per second for String commands, including: append, bitcount, bitop, decr, decrby, get, getbit, getrange, incr, getset, incrby, incrbyfloat, mset, mget, msetnx, psetex, set, setbit, setex, setnx, setrange, and strlen. |
Transaction command calls per second. | Counts/s | Number of calls per second for Transaction commands, including: discard, exec, multi, unwatch, and watch. |
Calls of Set Commands per Second | Counts/s | Number of calls per second for Set commands, including: sadd, scard, sdiff, sdiffstore, sinter, sinterstore, sismember, smembers, smove, spop, srandmember, srem, sunion, sunionstore, sscan |
Zset command calls per second. | Counts/s | Number of calls per second for Zset commands, including: zadd, zcard, zcount, zincrby, zrange, zrangebyscore, zrank, zrem, zremrangebyrank, zremrangebyscore, zrevrange, zrevrangebyscore, zrevrank, zscore, zunionstore, zscan, zrangebylex, zlexcount, and zremrangebylex. |
Calls of Hyperlog Commands per Second | Counts/s | Number of calls per second for Hyperlog commands, including: pfadd, pfcount, and pfmerge. |
Script command calls per second. | Counts/s | Number of calls per second for Script commands, including: eval, evalsha, and script. |