Hi i’m new to Grafana and to DB
i want to generate metric graph every 15 min for the ResponseTime
my table is :
MariaDB [u4pmetrics]> describe HOST_metrics;
±------------------±-------------±-----±----±--------±------+
| Field | Type | Null | Key | Default | Extra |
±------------------±-------------±-----±----±--------±------+
| Date | date | NO | PRI | NULL | |
| Time | time | NO | PRI | NULL | |
| symmetrixID | varchar(255) | NO | PRI | NULL | |
| HostID | varchar(255) | NO | PRI | NULL | |
| HostMBReads | double | NO | | 0 | |
| timestamp | varchar(255) | NO | | NULL | |
| HOSTWrites | double | NO | | 0 | |
| ReadResponseTime | double | NO | | 0 | |
| HOSTReads | double | NO | | 0 | |
| WriteResponseTime | double | NO | | 0 | |
| ResponseTime | double | NO | | 0 | |
| SyscallCount | double | NO | | 0 | |
| HostMBWrites | double | NO | | 0 | |
| HostIOs | double | NO | | 0 | |
| MBs | double | NO | | 0 | |
±------------------±-------------±-----±----±--------±------+
thanks for your help