There are some known performance problems with the implementation of the /state endpoint in prior versions of Mesos (see MESOS-2353 for details). In Mesos 0.27, the performance of /state should be much, much faster.
Neil On Mon, Feb 1, 2016 at 8:02 AM, tommy xiao <[email protected]> wrote: > David, Thanks for your quick response, i will feedback the result asap. > > haosdent, i am not sure, but the cluster is only 6 node, it is not a large > cluster. Through the Mesos-2352, i found the description: "Looking at perf > data, it seems most of the time is spent doing memory allocation / > de-allocation. " do you know how to do that command? i can make test on it. > > > > 2016-02-01 20:09 GMT+08:00 haosdent <[email protected]>: >> >> Maybe this related to your problem >> https://issues.apache.org/jira/browse/MESOS-2353 ? >> >> On Mon, Feb 1, 2016 at 8:02 PM, tommy xiao <[email protected]> wrote: >>> >>> In bare mental server, the 5051 port, the state.json query will hang a >>> long time to response the json data. it about 5 minutes. the curious thing >>> is the 5051 port, the /help command can work correctly. so i wonder to know, >>> anyone came across the case in any time? no clues to debug in my view. >>> >>> -- >>> Deshi Xiao >>> Twitter: xds2000 >>> E-mail: xiaods(AT)gmail.com >> >> >> >> >> -- >> Best Regards, >> Haosdent Huang > > > > > -- > Deshi Xiao > Twitter: xds2000 > E-mail: xiaods(AT)gmail.com
