go tool pprof bin/sync_gateway profile/master_branch/run640/profile_heap_1.prof

gistfile1.txt

root@core-01:/opt/sync_gateway# go tool pprof bin/sync_gateway profile/master_branch/run640/profile_heap_2.prof
Entering interactive mode (type "help" for commands)
(pprof) top25
786.80MB of 846.25MB total (92.98%)
Dropped 501 nodes (cum <= 4.23MB)
Showing top 25 nodes out of 86 (cum >= 118.45MB)
      flat  flat%   sum%        cum   cum%
  376.11MB 44.44% 44.44%   376.11MB 44.44%  compress/flate.(*compressor).initDeflate
  161.56MB 19.09% 63.54%   161.56MB 19.09%  net/http.newBufioWriterSize
  118.45MB 14.00% 77.53%   118.45MB 14.00%  bufio.NewReaderSize
      20MB  2.36% 79.90%    21.03MB  2.48%  github.com/couchbaselabs/sync_gateway/db.(*changeCache).processEntry
   19.73MB  2.33% 82.23%    19.73MB  2.33%  encoding/json.unquote
   12.27MB  1.45% 83.68%    12.27MB  1.45%  newproc_m
      10MB  1.18% 84.86%       10MB  1.18%  runtime.deferproc_m
    9.50MB  1.12% 85.98%     9.50MB  1.12%  net/textproto.(*Reader).ReadMIMEHeader
    8.50MB  1.00% 86.99%    23.50MB  2.78%  net/http.ReadRequest
    8.17MB  0.97% 87.95%     8.17MB  0.97%  github.com/gorilla/context.Set
       7MB  0.83% 88.78%   258.46MB 30.54%  net/http.(*Server).newConn
       5MB  0.59% 89.37%    31.22MB  3.69%  github.com/couchbaselabs/sync_gateway/db.func·004
    4.50MB  0.53% 89.90%     4.50MB  0.53%  github.com/couchbaselabs/sync_gateway/db.(*Database).MultiChangesFeed
    4.50MB  0.53% 90.43%     4.50MB  0.53%  net/textproto.MIMEHeader.Set
    4.50MB  0.53% 90.97%    25.23MB  2.98%  encoding/json.(*decodeState).objectInterface
    4.50MB  0.53% 91.50%     4.50MB  0.53%  net.sockaddrToTCP
    3.50MB  0.41% 91.91%     7.50MB  0.89%  github.com/couchbaselabs/go-couchbase.Bucket.getConnectionToVBucket
    2.50MB   0.3% 92.21%    55.06MB  6.51%  net/http.(*conn).readRequest
       2MB  0.24% 92.44%       10MB  1.18%  net.(*netFD).accept
    1.50MB  0.18% 92.62%    13.50MB  1.60%  github.com/couchbaselabs/sync_gateway/rest.(*handler).handleChanges
       1MB  0.12% 92.74%    13.50MB  1.60%  github.com/couchbaselabs/sync_gateway/auth.(*Authenticator).AuthenticateCookie
       1MB  0.12% 92.86%    20.73MB  2.45%  encoding/json.(*decodeState).literalInterface
    0.50MB 0.059% 92.92%     4.50MB  0.53%  github.com/gorilla/mux.(*Route).Match
    0.50MB 0.059% 92.98%   446.07MB 52.71%  github.com/couchbaselabs/sync_gateway/rest.(*handler).invoke
         0     0% 92.98%   118.45MB 14.00%  bufio.NewReader