Re: [Virtuoso-users] mp_mmap_clocks over 10% of real time

2015-02-07 Thread Hugh Williams
Hi Pascal, The following section in the documentation details the need to increase the MaxQueryMem ( or c_max_large_vec with __dbf_set) if the "mp_mmap_clocks over 10% .." messages appear in the log which is an indication of more memory being needed to the query workload: http://docs.

[Virtuoso-users] mp_mmap_clocks over 10% of real time

2015-02-02 Thread Pascal Heus
Our VOS7 went down today on our development system. About 12 hours prior to the crash following messages started to show in the log: Monitor: The mp_mmap_clocks over 10% of real time This comes from the monitor.c file and seem memory related. Could you clarify what this means? We suspect our serv