Hy .. i have this error in log's .. and that do more lag ..
[ 25] event 1475/23856 idle 945 event 11 heartbeat 0 I/O 1 chrUpate 43 | WRITE: 4489 | PULSE: 1617142
[ 25] event 1308/23864 idle 971 event 15 heartbeat 0 I/O 3 chrUpate 7 | WRITE: 31476 | PULSE: 1617167
[ 25] event 1314/23868 idle 972 event 9 heartbeat 0 I/O 5 chrUpate 14 | WRITE: 5978 | PULSE: 1617192
[ 25] event 1274/23876 idle 962 event 10 heartbeat 0 I/O 2 chrUpate 24 | WRITE: 24095 | PULSE: 1617217
[ 23] event 1377/23876 idle 881 event 40 heartbeat 0 I/O 3 chrUpate 27 | WRITE: 22110 | PULSE: 1617242
[ 25] event 1345/23878 idle 973 event 13 heartbeat 0 I/O 4 chrUpate 6 | WRITE: 20215 | PULSE: 1617267
[ 25] event 1337/23876 idle 946 event 8 heartbeat 0 I/O 7 chrUpate 40 | WRITE: 19206 | PULSE: 1617292
[ 25] event 1286/23873 idle 969 event 8 heartbeat 0 I/O 0 chrUpate 22 | WRITE: 6308 | PULSE: 1617317
[ 25] event 1352/23873 idle 965 event 10 heartbeat 0 I/O 1 chrUpate 24 | WRITE: 7354 | PULSE: 1617342
[ 24] event 1291/23878 idle 887 event 17 heartbeat 0 I/O 26 chrUpate 66 | WRITE: 22235 | PULSE: 1617367
[ 25] event 1350/23881 idle 975 event 8 heartbeat 0 I/O 8 chrUpate 6 | WRITE: 8808 | PULSE: 1617392
[ 25] event 1408/23893 idle 968 event 8 heartbeat 0 I/O 2 chrUpate 23 | WRITE: 14000 | PULSE: 1617417
[ 25] event 1538/23890 idle 947 event 9 heartbeat 0 I/O 1 chrUpate 42 | WRITE: 14469 | PULSE: 1617442
[ 25] event 497/23887 idle 976 event 5 heartbeat 1 I/O 3 chrUpate 12 | WRITE: 8399 | PULSE: 1617467
[ 25] event 520/23883 idle 981 event 3 heartbeat 0 I/O 5 chrUpate 11 | WRITE: 6968 | PULSE: 1617492
[ 25] event 506/23882 idle 972 event 2 heartbeat 0 I/O 0 chrUpate 25 | WRITE: 5023 | PULSE: 1617517
[ 24] event 639/23879 idle 926 event 3 heartbeat 0 I/O 3 chrUpate 67 | WRITE: 6775 | PULSE: 1617542
[ 25] event 666/23879 idle 972 event 7 heartbeat 1 I/O 1 chrUpate 13 | WRITE: 10210 | PULSE: 1617567
[ 25] event 639/23878 idle 980 event 3 heartbeat 0 I/O 7 chrUpate 7 | WRITE: 8249 | PULSE: 1617592
[ 25] event 636/23876 idle 972 event 3 heartbeat 0 I/O 0 chrUpate 25 | WRITE: 7075 | PULSE: 1617617
[ 25] event 668/23875 idle 969 event 4 heartbeat 0 I/O 2 chrUpate 47 | WRITE: 9589 | PULSE: 1617642
[ 25] event 685/23870 idle 947 event 12 heartbeat 3 I/O 2 chrUpate 52 | WRITE: 14693 | PULSE: 1617667
[ 21] event 665/23871 idle 762 event 11 heartbeat 0 I/O 5 chrUpate 170 | WRITE: 10132 | PULSE: 1617691
[ 21] event 642/23872 idle 785 event 3 heartbeat 0 I/O 4 chrUpate 302 | WRITE: 18031 | PULSE: 1617712
[ 23] event 865/23871 idle 879 event 5 heartbeat 0 I/O 2 chrUpate 31 | WRITE: 13515 | PULSE: 1617742
[ 25] event 677/23869 idle 968 event 6 heartbeat 1 I/O 2 chrUpate 21 | WRITE: 7860 | PULSE: 1617767
[ 5] event 784/23869 idle 158 event 1035 heartbeat 0 I/O 445 chrUpate 229 | WRITE: 16622 | PULSE: 1617783
[ 3] event 1184/23863 idle 61 event 19 heartbeat 0 I/O 2 chrUpate 11 | WRITE: 10582 | PULSE: 1617816
[ 6] event 483/23865 idle 226 event 827 heartbeat 0 I/O 2 chrUpate 9 | WRITE: 1564 | PULSE: 1617822
[ 13] event 1345/23862 idle 430 event 519 heartbeat 0 I/O 4 chrUpate 18 | WRITE: 16779 | PULSE: 1617867
[ 25] event 917/23862 idle 978 event 8 heartbeat 2 I/O 1 chrUpate 10 | WRITE: 6437 | PULSE: 1617892
[ 24] event 890/23861 idle 935 event 4 heartbeat 0 I/O 3 chrUpate 59 | WRITE: 5399 | PULSE: 1617917
[ 18] event 898/23861 idle 640 event 62 heartbeat 0 I/O 4 chrUpate 293 | WRITE: 11636 | PULSE: 1617942
[ 20] event 746/23867 idle 718 event 225 heartbeat 0 I/O 5 chrUpate 51 | WRITE: 7164 | PULSE: 1617967
[ 24] event 748/23876 idle 879 event 18 heartbeat 0 I/O 7 chrUpate 94 | WRITE: 17172 | PULSE: 1617992
[ 21] event 753/23876 idle 816 event 4 heartbeat 0 I/O 4 chrUpate 14 | WRITE: 11370 | PULSE: 1618013
[ 20] event 1165/23884 idle 672 event 43 heartbeat 10 I/O 12 chrUpate 89 | WRITE: 13654 | PULSE: 1618042
[ 3] event 735/23892 idle 107 event 18 heartbeat 0 I/O 12 chrUpate 3821 | WRITE: 32809 | PULSE: 1618062
[ 1] event 3048/23892 idle 37 event 2654 heartbeat 0 I/O 3 chrUpate 136 | WRITE: 15291 | PULSE: 1618142
[ 1] event 2638/23881 idle 2 event 717 heartbeat 1 I/O 0 chrUpate 4 | WRITE: 0 | PULSE: 1618212
[ 12] event 716/23887 idle 424 event 3 heartbeat 1 I/O 41 chrUpate 20 | WRITE: 39779 | PULSE: 1618242
[ 25] event 670/23884 idle 949 event 3 heartbeat 0 I/O 3 chrUpate 34 | WRITE: 7769 | PULSE: 1618267
[ 25] event 684/23879 idle 954 event 20 heartbeat 0 I/O 4 chrUpate 15 | WRITE: 4159 | PULSE: 1618292
[ 25] event 677/23885 idle 983 event 2 heartbeat 0 I/O 3 chrUpate 13 | WRITE: 5611 | PULSE: 1618317
[ 25] event 866/23886 idle 971 event 4 heartbeat 0 I/O 0 chrUpate 79 | WRITE: 5757 | PULSE: 1618342
[ 24] event 690/23888 idle 915 event 4 heartbeat 0 I/O 2 chrUpate 24 | WRITE: 5844 | PULSE: 1618367
[ 24] event 705/23889 idle 928 event 12 heartbeat 0 I/O 3 chrUpate 56 | WRITE: 6093 | PULSE: 1618392
[ 25] event 718/23889 idle 990 event 3 heartbeat 0 I/O 3 chrUpate 3 | WRITE: 5706 | PULSE: 1618417
[ 25] event 682/23883 idle 967 event 3 heartbeat 0 I/O 4 chrUpate 25 | WRITE: 3477 | PULSE: 1618442
[ 12] event 498/23878 idle 415 event 12 heartbeat 3 I/O 4 chrUpate 632 | WRITE: 7661 | PULSE: 1618464
[ 24] event 496/23878 idle 901 event 5 heartbeat 1 I/O 2 chrUpate 55 | WRITE: 4173 | PULSE: 1618492
[ 25] event 502/23876 idle 935 event 2 heartbeat 0 I/O 1 chrUpate 27 | WRITE: 3389 | PULSE: 1618517
[ 25] event 1034/23874 idle 973 event 5 heartbeat 0 I/O 6 chrUpate 14 | WRITE: 3805 | PULSE: 1618542
[ 25] event 992/23872 idle 934 event 15 heartbeat 0 I/O 2 chrUpate 40 | WRITE: 4237 | PULSE: 1618567
[ 25] event 946/23873 idle 968 event 10 heartbeat 0 I/O 0 chrUpate 21 | WRITE: 4852 | PULSE: 1618592
[ 25] event 919/23872 idle 977 event 3 heartbeat 0 I/O 12 chrUpate 6 | WRITE: 5040 | PULSE: 1618617
[ 25] event 1122/23873 idle 982 event 6 heartbeat 0 I/O 1 chrUpate 12 | WRITE: 4453 | PULSE: 1618642
Wath i can't do ? Sry my English ...