| InFlow |
Inbound traffic |
MB/s |
- |
| InFlowUtil |
Inbound traffic utilization |
% |
Ratio of actual inbound traffic usage to maximum traffic |
| InFlowLimit |
Throttling-triggered inbound traffic |
Count |
Number of times when inbound traffic triggers throttling |
| OutFlow |
Outbound traffic |
MB/s |
- |
| OutFlowUtil |
Outbound traffic utilization |
% |
Ratio of actual outbound traffic usage to maximum traffic |
| OutFlowLimit |
Throttling-triggered outbound traffic |
Count |
Number of times when outbound traffic triggers throttling |
| MemUsed |
Memory usage |
MB |
Memory capacity actually used, including data and cache |
| MemUsedUtil |
Memory utilization |
% |
Ratio of actual memory usage to total memory requested |
| CpuUsedUtil |
CPU utilization |
% |
Percentage of CPU in non-idle status, calculated from /proc/stat data |
| MemUsedUtilMax |
Maximum memory utilization of nodes |
% |
Peak memory utilization within the time window |
| CpuUsedUtilMax |
Maximum node CPU utilization |
% |
Peak CPU utilization within the time window |
| Commands |
Total number of requests |
Times |
Total number of commands executed |
| CmdRead |
Number of read requests |
Times/second |
Number of read command executions per second |
| CmdWrite |
Number of write requests |
Times/second |
Number of write command executions per second |
| CmdKey |
Number of key requests |
Times/second |
Number of key requests executed per second |
| CmdMget |
Number of MGET requests |
Times/second |
Number of MGET requests executed per second |
| CmdValue |
Number of large-value requests |
Times/second |
Number of large-value command executions per second |
| CmdOther |
Number of other requests |
Times/second |
Number of executions of commands other than read and write commands per second |
| CmdHits |
Read request hits |
Times |
Number of read requests where keys exist, corresponding to the keyspace_hits metric generated by the info command |
| CmdMiss |
Read request misses |
Count |
Number of read requests where keys do not exist, corresponding to the keyspace_misses metric generated by the info command |
| CmdHitsRatio |
Read request hit rate |
% |
Key hits/(Key hits + Key misses), which can reflect the cache miss status |
| CmdSLow |
Number of slow queries |
Count |
Number of commands with the execution latency greater than the value of slowlog-log-slower-than |
| CmdErr |
Number of execution errors |
Count |
Number of command execution errors, such as nonexistent commands and parameter errors |
| Connections |
Number of connections |
Count |
Number of TCP connections to the instance |
| ConnectionsUtil |
Connection utilization |
% |
Ratio of the actual number of TCP connections to the maximum number of connections |
| KeyNum |
Total number of keys |
Count |
Total number of keys stored in an instance (first-level keys) |
| KeyEvicted |
Number of evicted keys |
Count |
Number of keys evicted within the time window, corresponding to the expired_keys metric generated by the info command |
| KeyExpired |
Number of expired keys |
Count |
Number of keys evicted within the time window, corresponding to the evicted_keys metric generated by the info command |
| LatencyRead |
Average read latency |
ms |
Average execution latency of read commands from Proxy to the Redis® server |
| latency_write |
Average write latency |
ms |
Average execution latency of write commands from Proxy to the Redis® server |
| LatencyAvgProxy |
Average execution latency |
ms |
Average execution latency of requests from Proxy to the Redis® server |
| LatencyMax |
Maximum execution latency |
ms |
Maximum execution latency of requests from Proxy to the Redis® server |
| LatencyOther |
Average latency of other commands |
ms |
Average execution latency of commands other than read and write commands from Proxy to the Redis® server |
