I noticed that UCD-SNMP-MIB::dskTable is unusually slow with NFS mounts and net-snmp-5.7.2. The reason is new implementation of the table in agent/mibgroup/ucd-snmp/disk_hw.c. It re-reads filesystem info on every GET/GETNEXT request, see netsnmp_fsys_load() call in var_extensible_disk.
The most simple fix is to add cache helper around the whole dskTable. But the table is registered using REGISTER_MIB and I don't have its netsnmp_handler_registration to inject the cache handler into. Is there any simple way, how to inject such cache? I don't want to rewrite half of disk_hw.c just to update it to new table handler style. Jan ------------------------------------------------------------------------------ Keep yourself connected to Go Parallel: VERIFY Test and improve your parallel project with help from experts and peers. http://goparallel.sourceforge.net _______________________________________________ Net-snmp-coders mailing list Net-snmp-coders@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/net-snmp-coders
