Hi All, Any suggestion? Thanks Sankar Panda
On Mon, Jul 6, 2020, 16:58 Sankar Panda <panda.san...@gmail.com> wrote: > Hi Eric, > Thanks for your mail. I am seeing that 91`% time cpu is idle. > > if you see below some of the stats ,still i am not able to visualize where > it is wrong > > Filename Type Size Used > Priority > /mnt/resource/swapfile file 2097148 1119016 -2 > > total used free shared buff/cache available > Mem: 251 51 16 2 184 > 196 > Swap: 1 1 0 > > vmstat > procs -----------memory---------- ---swap-- -----io---- -system-- > ------cpu----- > r b swpd free buff cache si so bi bo in cs us sy id > wa st > 0 0 1119016 16969144 200036 192793264 0 0 177 217 0 0 2 > 2 92 4 0 > > avg-cpu: %user %nice %system %iowait %steal %idle > 2.49 0.00 1.60 4.14 0.00 91.77 > > Can you please help me where i need to see > > Thanks > Sankar Panda > > > > On Mon, Jul 6, 2020 at 12:19 AM Erick Erickson <erickerick...@gmail.com> > wrote: > >> Look at your I/O stats. My bet is that you’re swapping like crazy and >> your CPU is relatively idle. >> >> 2T of index on two machines is probably simply too much data on too >> little hardware. >> >> Consider stress testing your hardware gradually, see: >> >> >> https://lucidworks.com/post/sizing-hardware-in-the-abstract-why-we-dont-have-a-definitive-answer/ >> >> Best, >> Erick >> >> > On Jul 5, 2020, at 9:38 AM, Sankar Panda <panda.san...@gmail.com> >> wrote: >> > >> > Hi All, >> > >> > I am facing performance issue while searching. It took 10mins to get the >> > results.i have 2 shard and each shard having 2 replicas.80M documents >> and >> > index size in each shard is 2T. >> > >> > Any suggestions? >> > >> > Thanks >> > Sankar panda >> >>
