Re: Performance in solr7.5
Hi All, Any suggestion? Thanks Sankar Panda On Mon, Jul 6, 2020, 16:58 Sankar Panda 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 > > FilenameTypeSizeUsed > Priority > /mnt/resource/swapfile file2097148 1119016 -2 > > totalusedfree 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 sobibo in cs us sy id > wa st > 0 0 1119016 16969144 200036 19279326400 177 21700 2 > 2 92 4 0 > > avg-cpu: %user %nice %system %iowait %steal %idle >2.490.001.604.140.00 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 > 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 >> 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 >> >>
Re: Performance in solr7.5
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 FilenameTypeSizeUsed Priority /mnt/resource/swapfile file2097148 1119016 -2 totalusedfree 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 sobibo in cs us sy id wa st 0 0 1119016 16969144 200036 19279326400 177 21700 2 2 92 4 0 avg-cpu: %user %nice %system %iowait %steal %idle 2.490.001.604.140.00 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 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 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 > >
Re: Performance in solr7.5
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 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
Performance in solr7.5
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
