NetXMS Support Forum

Hey,

I configured an agent as per the documentation for collecting data from a mysql database.
however I am not able to collect/visualize several parameters, examples according to page 279, admin tab:

MySQL.InnoDB.ReadCacheHitRatio(idIn)noDB read cache hit ratio (%)
MySQL.InnoDB.ReadRequest(id) InnoDB read requests
MySQL.InnoDB.WriteRequest(id) InnoDB write requests
MySQL.InnoDB.ReadCacheHitRatio(idIn)noDB read cache hit ratio (%)
MySQL.InnoDB.ReadRequest(id) InnoDB read requests
MySQL.InnoDB.WriteRequest(id) InnoDB write requests

How does business services work?

how is the coding on this module? How is the SLA calculated?
Is there any documentation? Do you have any files that control this?

Cassio - GPD

Hello,

We are not able to upload the mysql database versio 8.0.26, SO Red Hat Linux 8.2, it shows the error:

Unable to load database driver module "mysql.ddr": libmysqlclient.so.21: cannot open shared object file: No such file or directory.

Below is the debug log:

[root@vmnetxms bin]# ./netxmsd -D9
Using configuration file "/etc/netxmsd.conf"
2021.09.01 15:45:18.795 *D* [                   ] LIB directory set to /produtos/netxms/lib/netxms
2021.09.01 15:45:18.795 *I* [                   ] Code page set to ISO8859-1
2021.09.01 15:45:18.797 *D* [dload              ] DLOpen: file="/produtos/netxms/lib/netxms/linux.nsm", module=0x1285250
2021.09.01 15:45:18.797 *D* [dload              ] DLGetSymbolAddr: module=0x1285250, symbol=__NxSubAgentGetIfList, address=0x7f16158117a0
2021.09.01 15:45:18.797 *D* [dload              ] DLGetSymbolAddr: module=0x1285250, symbol=__NxSubAgentGetArpCache, address=0x7f16158117d0
2021.09.01 15:45:18.797 *I* [                   ] Platform subagent "/produtos/netxms/lib/netxms/linux.nsm" successfully loaded
2021.09.01 15:45:18.797 *D* [dload              ] DLOpen: file="/produtos/netxms/lib/netxms/dbdrv/mysql.ddr", module=(nil)
2021.09.01 15:45:18.797 *E* [db.drv             ] Unable to load database driver module "mysql.ddr": libmysqlclient.so.21: cannot open shared object file: No such file or directory

I followed the documentation (the two options-node/DCI). But I'm not getting the desired result. Displays error (NetSvc. ResponseTime UNSPPORTED); I couldn't find the Service. Check. xxxxx parameter.

I would like to get results of the type (response time, Bytes received, time DNS resolution, load/download time, TCP time and connection, latency, availability). Someone has some documentation on it.

Cássio