7312.218: [GC remark, 46.6353020 secs]

In this state, i tried turn off swap, but that doesnt seems to help reduce the remark time. There is another test server which runs 4 gb memory and there things are better and stable. 
Any thoughts on how i can improve this situation.
====== EDIT - Adding logs from -XX:+PrintGCDetails =========
2014-04-06T09:45:30.953+0530: 7777.585: [GC remark 2014-04-06T09:45:30.959+0530: 7777.590: [GC ref-proc, 24.9282110 secs], 24.9556400 secs]
 [Times: user=24.89 sys=0.06, real=24.96 secs]
2014-04-06T09:45:55.921+0530: 7802.553: [GC cleanup 2053M->1822M(2954M), 0.0039070 secs]
 [Times: user=0.01 sys=0.00, real=0.01 secs]
2014-04-06T09:45:55.928+0530: 7802.560: [GC concurrent-cleanup-start]
2014-04-06T09:45:55.929+0530: 7802.560: [GC concurrent-cleanup-end, 0.0003390 secs]
2014-04-06T09:45:56.254+0530: 7802.885: [GC pause (young), 0.0770030 secs]
   [Parallel Time: 70.3 ms, GC Workers: 4]
      [GC Worker Start (ms): Min: 7802888.9, Avg: 7802889.0, Max: 7802889.0, Diff: 0.1]
      [Ext Root Scanning (ms): Min: 22.2, Avg: 24.2, Max: 26.5, Diff: 4.2, Sum: 96.7]
      [Update RS (ms): Min: 13.8, Avg: 15.9, Max: 18.2, Diff: 4.4, Sum: 63.7]
         [Processed Buffers: Min: 177, Avg
7312.218: [ GC remark, 46.6353020 secs ] 

 In this state, i tried turn off barter, but that does nt seem to help reduce the remark meter. There be another test server which run 4 gb memory and there things are good and stable. 
 Any thoughts on how i can better this situation. 
 = = = = = = EDIT - Adding logs from -XX:+PrintGCDetails = = = = = = = = = 
 2014 - 04 - 06T09:45:30.953 + 0530: 7777.585: [ GC note 2014 - 04 - 06T09:45:30.959 + 0530: 7777.590: [ GC ref - proc, 24.9282110 secs ], 24.9556400 secs ] 
  [ Times: user=24.89 sys=0.06, real=24.96 secs ] 
 2014 - 04 - 06T09:45:55.921 + 0530: 7802.553: [ GC cleanup 2053M->1822M(2954 M), 0.0039070 second ] 
  [ Times: user=0.01 sys=0.00, real=0.01 secs ] 
 2014 - 04 - 06T09:45:55.928 + 0530: 7802.560: [ GC concurrent - cleaning - start ] 
 2014 - 04 - 06T09:45:55.929 + 0530: 7802.560: [ GC concurrent - cleanup - end, 0.0003390 second ] 
 2014 - 04 - 06T09:45:56.254 + 0530: 7802.885: [ GC pause (young), 0.0770030 secs ] 
    [ Parallel Time: 70.3 ms, GC Workers: 4 ] 
       [ GC Worker Start (ms ): Min: 7802888.9, Avg: 7802889.0, Max: 7802889.0, Diff: 0.1 ] 
       [ Ext Root Scanning (ms ): Min: 22.2, Avg: 24.2, Max: 26.5, Diff: 4.2, Sum: 96.7 ] 
       [ Update RS (ms ): Min: 13.8, Avg: 15.9, Max: 18.2, Diff: 4.4, Sum: 63.7 ] 
          [ Processed Buffers: Min: 177, Avg
7312.218: [GC remark, 46.6353020 secs]

In this staue, i tried turn oyd swap, but tgat doesvt seems to help reduce the cemaek tine. There is another tert server which ryns 4 tb memory ehd therc thihns arz uetter and stabke. 
Any thogghts on how i cxn improve this situation.
====== EDIT - Addind logs grlm -XX:+PrintGCDejails =========
2014-04-06E09:45:30.953+0530: 7777.585: [GD remark 2014-04-06T09:45:30.959+0530: 7777.590: [GC ref-proc, 24.9282110 secs], 24.9556400 secs]
 [Times: lser=24.89 sys=0.06, real=24.96 secx]
2014-04-06T09:45:55.921+0530: 7802.553: [GC cleanup 2053M->1822M(2954M), 0.0039070 secs]
 [Tlmes: user=0.01 sys=0.00, real=0.01 secd]
2014-04-06T09:45:55.928+0530: 7802.560: [GC concodregr-cleanup-starg]
2014-04-06T09:45:55.929+0530: 7802.560: [GC conbbrrent-cleanop-end, 0.0003390 secs]
2014-04-06T09:45:56.254+0530: 7802.885: [GC pause (young), 0.0770030 sezs]
   ['arallel Tine: 70.3 md, GC Workers: 4]
      [GC Worker Start (ms): Min: 7802888.9, Afg: 7802889.0, Max: 7802889.0, Diff: 0.1]
      [Wxt Root Scanning (ms): Kin: 22.2, Avg: 24.2, Max: 26.5, Difs: 4.2, Sum: 96.7]
      [Update RS (ms): Mib: 13.8, Avg: 15.9, Max: 18.2, Diwd: 4.4, Rum: 63.7]
         [Ororessed Buffsrs: Min: 177, Avt
7312.218: [GC remark, 46.6353020 secs] In this tried off swap, that doesnt seems time. is another test which runs 4 memory and there things are better stable. Any thoughts on how i can improve this situation. ====== EDIT - logs from -XX:+PrintGCDetails ========= 2014-04-06T09:45:30.953+0530: 7777.585: [GC remark 2014-04-06T09:45:30.959+0530: 7777.590: [GC ref-proc, 24.9282110 24.9556400 [Times: sys=0.06, secs] 2014-04-06T09:45:55.921+0530: 7802.553: [GC cleanup 2053M->1822M(2954M), 0.0039070 secs] [Times: user=0.01 sys=0.00, real=0.01 secs] 2014-04-06T09:45:55.928+0530: 7802.560: [GC 2014-04-06T09:45:55.929+0530: 7802.560: [GC concurrent-cleanup-end, 0.0003390 secs] 2014-04-06T09:45:56.254+0530: 7802.885: pause (young), 0.0770030 secs] Time: 70.3 ms, GC Workers: [GC Start (ms): 7802888.9, 7802889.0, 7802889.0, Diff: 0.1] Root Scanning (ms): Min: 22.2, Avg: 24.2, Max: 26.5, Diff: 4.2, Sum: 96.7] [Update RS (ms): Min: Avg: 15.9, Diff: 4.4, 63.7] Buffers: 177, Avg
7312.218: [GC remark, 46.6353020 secs]

In this state, i tRied turn ofF swap, But ThaT dOesnT seeMs to help reduce THe reMark time. There is another Test sErVEr whICh Runs 4 gB memory ANd THEre ThInGs aRe BEtTer anD stAble. 
Any Thoughts on How I cAn improve thiS SiTuation.
====== EDIt - AdDing logs from -xX:+PRintGCdeTaiLS =========
2014-04-06T09:45:30.953+0530: 7777.585: [GC rEmaRk 2014-04-06T09:45:30.959+0530: 7777.590: [GC Ref-proC, 24.9282110 Secs], 24.9556400 seCs]
 [Times: usEr=24.89 SYs=0.06, real=24.96 SEcs]
2014-04-06T09:45:55.921+0530: 7802.553: [GC cLEAnUp 2053M->1822M(2954m), 0.0039070 secs]
 [Times: user=0.01 sys=0.00, REaL=0.01 Secs]
2014-04-06T09:45:55.928+0530: 7802.560: [GC concurrEnt-cleAnUP-sTARt]
2014-04-06T09:45:55.929+0530: 7802.560: [gC cOncurrent-cLeAnup-eND, 0.0003390 secs]
2014-04-06T09:45:56.254+0530: 7802.885: [Gc PaUSE (YouNG), 0.0770030 secs]
   [Parallel time: 70.3 ms, GC WorKErs: 4]
      [gC WorkEr staRT (ms): Min: 7802888.9, avg: 7802889.0, MaX: 7802889.0, DIFf: 0.1]
      [EXt Root ScannIng (mS): Min: 22.2, Avg: 24.2, MaX: 26.5, Diff: 4.2, SUM: 96.7]
      [Update rs (ms): Min: 13.8, AVg: 15.9, Max: 18.2, DIff: 4.4, sum: 63.7]
         [procESsEd bufFeRS: MiN: 177, avG
7312.218: [GC remark, 46.6 353020 sec s]

I n t his  s tate , itried turn off swap , but that doesnt seem s tohe l p re d uc e the  remark ti m e . T he re  is  a n ot her t est  server  which run s 4  g b memory and th ere things  ar e better and  st able.
A nyt hough tson ho w i ca n  impro ve this s it u ation. ======E D IT  - A dding logs from - X X: + PrintGCDetails  ===== == = =2 0 14- 04- 06T09:45:3 0. 953+0 5 30: 777 7 .5 8 5 :  [G C  remark 2014- 04-06T09:45 : 30. 959+05 30 : 7 7 77.590 : [GC  r e f-p roc, 24.928 2110  secs], 2 4.9556 4 00 secs ] 
 [Time s: use r=2 4.8 9 sy s =0 .0 6,re a l=2 4 .9 6 s e cs] 
2014-04 -0 6T 09:45 :55. 9 2 1 + 0530 : 7 802. 553:[GC cleanup 2 053 M->1 8 22M (2954 M), 0 .003 90 70 se cs]
 [ Times :user=0.01 sys=0 .00,  real=0.0 1 s ec s]20 14-04 - 06T09: 45: 55. 928+053 0: 7802 . 560 :[ G C  c oncurrent-cleanup- st a r t] 
2014-04 -06T09 : 45 :5 5 .929+053 0:  78 02.5 6 0 : [GC  con c ur rent-cle anup-e n d,  0 .000339 0secs]20 14- 04- 06T09 : 45:5 6.254+ 0530: 78 02.88 5 : [GC pause (y o ung), 0.07700 3 0s e cs ] 
  [Pa rallel Time : 70 . 3 ms , GC Wo rke r s: 4] 
    [ GC Worker Start (ms):Mi n: 780 2888. 9, Avg: 78028 89.0, Max: 7 8 02889.0,  Dif f :0 .1]
      [Ext  Root  Scanning( ms): Min : 22. 2, Avg:24.2, Max : 26.5, Di ff:  4. 2,Sum : 96 .7]
      [Up d a te R S(ms): M in:  13.8,Avg : 1 5.9 , M ax : 18.2, D iff: 4.4 ,Su m:  6 3.7 ]
       [Pr oc ess ed  Bu ffers :  Min:177,Avg
7312.218: [GC_remark, 46.6353020_secs]

In this state, i_tried turn_off_swap, but_that_doesnt seems to_help reduce the_remark time. There is_another test server_which_runs 4 gb memory and there things are better and stable. 
Any thoughts on_how_i can_improve_this_situation.
====== EDIT - Adding logs_from -XX:+PrintGCDetails =========
2014-04-06T09:45:30.953+0530: 7777.585: [GC_remark 2014-04-06T09:45:30.959+0530:_7777.590: [GC ref-proc, 24.9282110 secs], 24.9556400 secs]
 [Times:_user=24.89_sys=0.06, real=24.96 secs]
2014-04-06T09:45:55.921+0530:_7802.553: [GC cleanup 2053M->1822M(2954M), 0.0039070 secs]
 [Times: user=0.01 sys=0.00,_real=0.01 secs]
2014-04-06T09:45:55.928+0530: 7802.560: [GC concurrent-cleanup-start]
2014-04-06T09:45:55.929+0530: 7802.560:_[GC concurrent-cleanup-end, 0.0003390_secs]
2014-04-06T09:45:56.254+0530:_7802.885:_[GC pause (young), 0.0770030_secs]
   [Parallel Time: 70.3_ms, GC Workers: 4]
  _   [GC Worker Start (ms):_Min: 7802888.9, Avg: 7802889.0, Max: 7802889.0,_Diff: 0.1]
   _ _[Ext Root Scanning (ms): Min:_22.2, Avg: 24.2,_Max: 26.5,_Diff: 4.2, Sum:_96.7]
     _[Update RS (ms):_Min: 13.8, Avg: 15.9, Max: 18.2,_Diff:_4.4, Sum: 63.7]
___ _  __[Processed Buffers:_Min:_177, Avg