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Author Topic: Bitcoin 0.11.0 RPC Server Very Slow  (Read 533 times)
myfirst (OP)
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November 10, 2015, 03:09:24 AM
 #1

I recently upgraded to Bitcoin 0.11.0 and since then accessing the JSON-RPC interface has been painfully slow, often timing out.  I also noticed that bitcoind is using significantly more RAM and CPU.

Code:
nobody     82084  23.0 40.1 3066684 1672516 ??  SNs  Sun08PM   320:55.34 |-- /usr/local/bin/bitcoind -conf=/usr/local/etc/bitcoin.conf -datadir=/mnt/data/bitcoin -noupnp -daemon -pid=/mnt/data/bitcoin/bitcoind.pid

A quick ktrace does not show it doing anything other than reading from disk:

Code:
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19906, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124544.514505971, stime=1447123821.187563725, ctime=1447123821.187563725, birthtime=-1, size=2134561, blksize=4096, blocks=4176, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209221,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36289118208/0x873000000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x85f013000,0x20945e)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883aa658,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094897.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883aa658,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094897.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20132, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124539.485505638, stime=1447123868.896555080, ctime=1447123868.896555080, birthtime=-1, size=2133931, blksize=4096, blocks=4175, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x208fab,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35953610752/0x85f009000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x849000000,0x209048)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883aa718,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094681.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883aa718,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094681.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19818, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124525.295505429, stime=1447123805.164556465, ctime=1447123805.164556465, birthtime=-1, size=2136152, blksize=4096, blocks=4180, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209858,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35584475136/0x849000000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x865000000,0x20c158)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883aa7d8,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094958.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883aa7d8,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094958.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20222, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124543.140511951, stime=1447123887.531555841, ctime=1447123887.531555841, birthtime=-1, size=2136812, blksize=4096, blocks=4181, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209aec,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36054237184/0x865000000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x844400000,0x209925)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883aa898,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094561.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883aa898,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094561.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19643, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124535.613505045, stime=1447123743.914559065, ctime=1447123743.914559065, birthtime=-1, size=2085125, blksize=4096, blocks=4101, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x1fd105,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35504783360/0x844400000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x862400000,0x208fe5)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883aa958,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094956.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883aa958,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094956.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20220, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124545.591503965, stime=1447123887.080561149, ctime=1447123887.080561149, birthtime=-1, size=2135697, blksize=4096, blocks=4178, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209691,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36561747968/0x883400000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x876400000,0x20904e)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883aaa18,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094633.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883aaa18,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094633.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19741, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124541.775505827, stime=1447123779.562557117, ctime=1447123779.562557117, birthtime=-1, size=2135344, blksize=4096, blocks=4178, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209530,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36343644160/0x876400000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x815c16000,0x209da6)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883aaad8,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094963.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883aaad8,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094963.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20228, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124514.180516281, stime=1447123889.028558634, ctime=1447123889.028558634, birthtime=-1, size=2137526, blksize=4096, blocks=4182, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209db6,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 34724732928/0x815c16000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x85ec00000,0x208d79)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883aab98,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094763.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883aab98,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094763.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19921, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124544.217510754, stime=1447123824.219556073, ctime=1447123824.219556073, birthtime=-1, size=2131196, blksize=4096, blocks=4169, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x2084fc,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35949379584/0x85ec00000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x80da0b000,0x209024)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883aad18,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094475.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883aad18,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094475.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19520, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124542.701517545, stime=1447123682.753563822, ctime=1447123682.753563822, birthtime=-1, size=2138443, blksize=4096, blocks=4184, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x20a14b,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36805017600/0x891c00000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x85ee09000,0x1ff6ac)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883aadd8,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2095001.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883aadd8,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2095001.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20276, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124541.436511727, stime=1447123899.294569041, ctime=1447123899.294569041, birthtime=-1, size=2134763, blksize=4096, blocks=4177, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x2092eb,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 34588372992/0x80da0b000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x852412000,0x208db6)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883aae98,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094876.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883aae98,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094876.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20109, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124539.424503386, stime=1447123859.358552759, ctime=1447123859.358552759, birthtime=-1, size=2133216, blksize=4096, blocks=4173, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x208ce0,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36008099840/0x862400000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x861814000,0x20900e)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883aaf58,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094742.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883aaf58,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094742.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19896, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124541.212520958, stime=1447123819.202571346, ctime=1447123819.202571346, birthtime=-1, size=2138963, blksize=4096, blocks=4185, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x20a353,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35739738112/0x852412000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x867012000,0x2094b9)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x868761058,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094619.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x868761058,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094619.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19721, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124537.794505481, stime=1447123770.981565590, ctime=1447123770.981565590, birthtime=-1, size=2134558, blksize=4096, blocks=4176, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x20921e,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35995598848/0x861814000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x852c3e000,0x20a169)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x868761118,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094472.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x868761118,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094472.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19516, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124543.137512869, stime=1447123680.532564918, ctime=1447123680.532564918, birthtime=-1, size=2137847, blksize=4096, blocks=4183, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209ef7,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35748294656/0x852c3b000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x875000000,0x2090a7)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8687611d8,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094667.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8687611d8,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094667.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19803, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124538.132505668, stime=1447123798.531554487, ctime=1447123798.531554487, birthtime=-1, size=2134101, blksize=4096, blocks=4175, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209055,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36085731328/0x866e09000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x882400000,0x208067)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x868761298,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094712.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x868761298,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094712.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19859, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124544.849503251, stime=1447123813.710562813, ctime=1447123813.710562813, birthtime=-1, size=2135445, blksize=4096, blocks=4178, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209595,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36087869440/0x867013000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x87a60a000,0x209cf4)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x868761418,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094911.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x868761418,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094911.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20163, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124542.951508348, stime=1447123873.513558832, ctime=1447123873.513558832, birthtime=-1, size=2132333, blksize=4096, blocks=4171, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x20896d,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36322672640/0x875000000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x866c00000,0x208f6f)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8687614d8,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094647.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8687614d8,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094647.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19771, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124544.370505579, stime=1447123784.769560679, ctime=1447123784.769560679, birthtime=-1, size=2136704, blksize=4096, blocks=4181, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209a80,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36412891136/0x87a60a000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x861400000,0x209da0)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x868761598,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094933.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x868761598,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094933.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20190, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124545.210511562, stime=1447123879.539550821, ctime=1447123879.539550821, birthtime=-1, size=2135615, blksize=4096, blocks=4178, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x20963f,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35991322624/0x861400000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x861c2a000,0x20b6ce)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x868761658,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094863.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x868761658,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094863.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20094, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124545.752503760, stime=1447123854.412562303, ctime=1447123854.412562303, birthtime=-1, size=2134607, blksize=4096, blocks=4176, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x20924f,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36544970752/0x882400000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x852209000,0x208f61)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x868761718,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094664.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x868761718,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094664.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19796, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124544.636503438, stime=1447123797.797572420, ctime=1447123797.797572420, birthtime=-1, size=2138361, blksize=4096, blocks=4184, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x20a0f9,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35999879168/0x861c29000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x808800000,0x2098b5)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8687617d8,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094939.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8687617d8,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094939.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20202, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124544.576503932, stime=1447123881.211553201, ctime=1447123881.211553201, birthtime=-1, size=2133679, blksize=4096, blocks=4174, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x208eaf,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 34502344704/0x808800000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x84dc00000,0x208de4)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x868761898,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094743.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x868761898,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094743.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19897, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124545.814513112, stime=1447123819.333570199, ctime=1447123819.333570199, birthtime=-1, size=2117003, blksize=4096, blocks=4139, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x204d8b,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35664166912/0x84dc00000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x855814000,0x209eab)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x868761958,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094687.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x868761958,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094687.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19826, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124542.441502989, stime=1447123808.099566820, ctime=1447123808.099566820, birthtime=-1, size=2135115, blksize=4096, blocks=4177, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x20944b,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36834377728/0x893800000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x84e426000,0x209799)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x868761a18,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094587.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x868761a18,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094587.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19682, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124535.493518559, stime=1447123756.383574958, ctime=1447123756.383574958, birthtime=-1, size=2139208, blksize=4096, blocks=4186, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x20a448,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36876320768/0x896000000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x87a400000,0x209260)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x868761d18,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094979.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x868761d18,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094979.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20248, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124538.378503400, stime=1447123893.006558267, ctime=1447123893.006558267, birthtime=-1, size=2133404, blksize=4096, blocks=4174, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x208d9c,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36083597312/0x866c00000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x84de09000,0x1ff986)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x868761dd8,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094673.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x868761dd8,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094673.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19809, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124532.226503893, stime=1447123801.821574982, ctime=1447123801.821574982, birthtime=-1, size=2133038, blksize=4096, blocks=4173, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x208c2e,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36410753024/0x87a400000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x85e400000,0x20a158)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x868761f58,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2095006.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x868761f58,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2095006.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20281, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124537.205504082, stime=1447123901.082552000, ctime=1447123901.082552000, birthtime=-1, size=2132561, blksize=4096, blocks=4172, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x208a51,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35672711168/0x84e426000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x868800000,0x2099b6)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4058,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094772.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4058,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094772.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19934, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124541.574504248, stime=1447123826.364558571, ctime=1447123826.364558571, birthtime=-1, size=2134272, blksize=4096, blocks=4176, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209100,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35794272256/0x855814000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x88bc00000,0x20a148)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4118,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094858.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4118,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094858.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20089, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124545.784513368, stime=1447123853.502552557, ctime=1447123853.502552557, birthtime=-1, size=2137324, blksize=4096, blocks=4181, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209cec,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35940990976/0x85e400000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x888c00000,0x209827)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e41d8,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094835.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e41d8,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094835.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20058, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124542.043504088, stime=1447123843.630552927, ctime=1447123843.630552927, birthtime=-1, size=2140125, blksize=4096, blocks=4188, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x20a7dd,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36112957440/0x868800000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x83b800000,0x208a6e)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4298,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094942.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4298,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094942.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20205, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124516.708506059, stime=1447123882.057551091, ctime=1447123882.057551091, birthtime=-1, size=2133207, blksize=4096, blocks=4173, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x208cd7,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 37054570496/0x8a09fe000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x86160a000,0x2099d6)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4358,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094770.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4358,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094770.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19932, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124542.790512080, stime=1447123825.962566700, ctime=1447123825.962566700, birthtime=-1, size=2135366, blksize=4096, blocks=4178, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209546,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35357982720/0x83b800000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x85f009000,0x208fab)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4418,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094810.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4418,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094810.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19989, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124542.903508585, stime=1447123836.761561452, ctime=1447123836.761561452, birthtime=-1, size=2133172, blksize=4096, blocks=4173, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x208cb4,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35737604096/0x852209000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x862813000,0x209e8a)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e44d8,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094612.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e44d8,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094612.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19711, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124538.564533142, stime=1447123766.651558183, ctime=1447123766.651558183, birthtime=-1, size=2112700, blksize=4096, blocks=4133, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x203cbc,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35666284544/0x84de05000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x866000000,0x209130)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4598,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094912.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4598,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094912.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20164, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124528.666516968, stime=1447123873.795560730, ctime=1447123873.795560730, birthtime=-1, size=2134825, blksize=4096, blocks=4177, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209329,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35951513600/0x85ee09000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x85ec00000,0x2084fc)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4658,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094496.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4658,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094496.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19547, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124540.793503996, stime=1447123710.255560608, ctime=1447123710.255560608, birthtime=-1, size=2137215, blksize=4096, blocks=4182, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209c7f,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35953651712/0x85f013000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x883400000,0x209691)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4718,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094592.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4718,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094592.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19688, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124523.551505418, stime=1447123757.534559889, ctime=1447123757.534559889, birthtime=-1, size=2136971, blksize=4096, blocks=4181, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209b8b,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35993460736/0x86160a000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x882800000,0x20c7ab)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e47d8,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094665.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e47d8,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094665.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19801, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124545.874519653, stime=1447123797.953556702, ctime=1447123797.953556702, birthtime=-1, size=2133487, blksize=4096, blocks=4174, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x208def,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35949379584/0x85ec00000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x84e21c000,0x2098b4)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4898,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094636.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4898,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094636.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19746, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124544.465503999, stime=1447123780.469556254, ctime=1447123780.469556254, birthtime=-1, size=2134017, blksize=4096, blocks=4175, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209001,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36071014400/0x866000000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x889400000,0x209c67)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4a18,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094855.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4a18,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094855.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20086, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124544.359504403, stime=1447123852.713561170, ctime=1447123852.713561170, birthtime=-1, size=2133781, blksize=4096, blocks=4175, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x208f15,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35670536192/0x84e213000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x852827000,0x209a85)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4ad8,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094559.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4ad8,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094559.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19641, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124543.031513109, stime=1447123743.065561318, ctime=1447123743.065561318, birthtime=-1, size=2138158, blksize=4096, blocks=4184, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x20a02e,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36549165056/0x882800000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x858800000,0x209aa7)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4b98,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094965.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4b98,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094965.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20231, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124526.727513649, stime=1447123889.849549676, ctime=1447123889.849549676, birthtime=-1, size=2135809, blksize=4096, blocks=4179, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209701,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35844521984/0x858800000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x84ec00000,0x208ee7)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4c58,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094650.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4c58,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094650.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19775, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124542.498511910, stime=1447123785.554557400, ctime=1447123785.554557400, birthtime=-1, size=2138673, blksize=4096, blocks=4185, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x20a231,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35680944128/0x84ec00000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x860c00000,0x208d78)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4d18,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094648.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4d18,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094648.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19772, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124545.641518136, stime=1447123785.049565206, ctime=1447123785.049565206, birthtime=-1, size=2138658, blksize=4096, blocks=4185, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x20a222,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35982934016/0x860c00000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x85261d000,0x209860)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4dd8,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094866.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4dd8,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094866.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20097, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124545.191520145, stime=1447123855.559575812, ctime=1447123855.559575812, birthtime=-1, size=2133369, blksize=4096, blocks=4174, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x208d79,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35741880320/0x85261d000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x815c16000,0x209db6)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4e98,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094757.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4e98,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094757.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19911, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124545.520525135, stime=1447123822.422559557, ctime=1447123822.422559557, birthtime=-1, size=2135032, blksize=4096, blocks=4177, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x2093f8,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 34724732928/0x815c16000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x87ac00000,0x2092e4)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e4f58,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094856.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e4f58,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094856.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20087, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124539.987503105, stime=1447123852.835560475, ctime=1447123852.835560475, birthtime=-1, size=2135998, blksize=4096, blocks=4179, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x2097be,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36417044480/0x87aa00000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x882400000,0x20924f)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e5058,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094761.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e5058,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094761.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19916, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124545.848517599, stime=1447123823.641553942, ctime=1447123823.641553942, birthtime=-1, size=2137218, blksize=4096, blocks=4182, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209c82,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35744014336/0x852826000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x889c00000,0x209e5f)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e5118,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094842.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e5118,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094842.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20071, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124538.593517197, stime=1447123849.146551055, ctime=1447123849.146551055, birthtime=-1, size=2134723, blksize=4096, blocks=4176, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x2092c3,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36544970752/0x882400000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x855400000,0x20a48f)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e5298,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094645.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e5298,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094645.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19767, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124540.218504376, stime=1447123784.050577329, ctime=1447123784.050577329, birthtime=-1, size=2136799, blksize=4096, blocks=4181, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209adf,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 35789996032/0x855400000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x87a60a000,0x209a80)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e5358,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094585.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e5358,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094585.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19678, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124545.786505633, stime=1447123755.809557955, ctime=1447123755.809557955, birthtime=-1, size=2145589, blksize=4096, blocks=4200, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x20bd35,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36012371968/0x862813000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x868800000,0x20a7dd)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e5418,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094634.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e5418,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094634.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19742, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124539.372512931, stime=1447123779.769557985, ctime=1447123779.769557985, birthtime=-1, size=2135389, blksize=4096, blocks=4178, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x20955d,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36112957440/0x868800000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x852000000,0x208c9a)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e54d8,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094548.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e54d8,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094548.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19621, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124540.365506648, stime=1447123737.958568812, ctime=1447123737.958568812, birthtime=-1, size=2135225, blksize=4096, blocks=4177, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x2094b9,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36412887040/0x87a609000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x852412000,0x20a353)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e5658,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094729.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e5658,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094729.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19882, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124540.732503026, stime=1447123816.683558663, ctime=1447123816.683558663, birthtime=-1, size=2136714, blksize=4096, blocks=4180, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209a8a,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36561747968/0x883400000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x86ec00000,0x209fc9)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e57d8,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094909.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e57d8,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094909.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=20158, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124545.407512650, stime=1447123872.800562824, ctime=1447123872.800562824, birthtime=-1, size=2134057, blksize=4096, blocks=4175, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209029,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36217815040/0x86ec00000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x861814000,0x20921e)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e5898,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094801.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e5898,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094801.ldb"
 82084 bitcoind STRU  struct stat {dev=973143809, ino=19977, mode=-rw------- , nlink=1, uid=0, gid=0, rdev=967, atime=1447124545.832529095, stime=1447123834.207564868, ctime=1447123834.207564868, birthtime=-1, size=2134560, blksize=4096, blocks=4176, flags=0x0 }
 82084 bitcoind RET   stat 0
 82084 bitcoind CALL  mmap(0,0x209220,0x1<PROT_READ>,0x1<MAP_SHARED>,0x28,0)
 82084 bitcoind RET   mmap 36654022656/0x888c00000
 82084 bitcoind CALL  close(0x28)
 82084 bitcoind RET   close 0
 82084 bitcoind CALL  munmap(0x81060b000,0x2097fa)
 82084 bitcoind RET   munmap 0
 82084 bitcoind CALL  open(0x8883e5958,0<O_RDONLY>,<unused>0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094758.ldb"
 82084 bitcoind RET   open 40/0x28
 82084 bitcoind CALL  stat(0x8883e5958,0x7fffff1f5ab0)
 82084 bitcoind NAMI  "/mnt/data/bitcoin/chainstate/2094758.ldb"

Restarting Bitcoin has no effect.
I don't believe there is a storage bottleneck.  I also have Litecoin and Zetacoin on the same mount and they perform just fine.
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