Data bucket page hang more than 15 minutes

nstall couchbase server 2.0.0c-700 on 3 node
Create a cluster and 6GB default bucket with replica index enable.
Load 10 million items to bucket.
Create 11 docs and views in dev and publish
After load 10 million items, stop load
Try to open Data bucket page but it does not show the graph. I try both browser, firefox version 14 and chrome version 19.0
I try to open it in all 3 node, 23, 24 and 25 but they are not opened. Still hang
I see a lot of this error in log

Server error during processing: ["web request failed",

{path, "/pools/default/buckets/default/statsDirectory"}

,

{type,throw}

,
{what,{error,view_undefined}},
{trace,
[

{couch_set_view_group,request_group_info,1}

,

{couch_set_view,get_group_info,2}

,

{menelaus_stats, '-couchbase_view_stats_descriptions/1-fun-0-', 3}

,

{lists,foldl,3}

,

{menelaus_stats, couchbase_view_stats_descriptions,1}

,

{menelaus_stats,membase_stats_description, 1}

,

{menelaus_stats,serve_stats_directory,3}

,

{menelaus_web_buckets, checking_bucket_access,4}

]}]