scan 4 with step size 40

(45 6 18 13 7 2014 6 NIL 0)
Profiler sample vector full (349 traces / 10000 samples), doubling the size

Number of samples:   648
Sample interval:     0.01 seconds
Total sampling time: 6.48 seconds
Number of cycles:    0
Sampled threads:
 #<SB-THREAD:THREAD "worker" RUNNING {1050C9FA43}>

           Self        Total        Cumul
  Nr  Count     %  Count     %  Count     %    Calls  Function
------------------------------------------------------------------------
   1    552  85.2    552  85.2    552  85.2        -  "foreign function syscall"
   2     42   6.5     42   6.5    594  91.7        -  "foreign function __nanosleep"
   3     27   4.2     27   4.2    621  95.8        -  (FLET #:CLEANUP-FUN-586 :IN SB-THREAD::CALL-WITH-SYSTEM-MUTEX)
   4      3   0.5      3   0.5    624  96.3        -  "foreign function ioctl"
   5      2   0.3      2   0.3    626  96.6        -  SB-UNIX:NANOSLEEP
   6      2   0.3      2   0.3    628  96.9        -  SB-KERNEL:OUTPUT-UGLY-OBJECT
   7      1   0.2    553  85.3    629  97.1        -  SB-THREAD::%WAIT-FOR-MUTEX
   8      1   0.2     40   6.2    630  97.2        -  ARDUINO-SERIAL-SBCL:TALK-ARDUINO
   9      1   0.2     20   3.1    631  97.4        -  SLEEP
  10      1   0.2      3   0.5    632  97.5        -  READ-CHAR
  11      1   0.2      3   0.5    633  97.7        -  SB-IMPL::FINISH-FD-STREAM-OUTPUT
  12      1   0.2      2   0.3    634  97.8        -  SB-VM::GENERIC-+
  13      1   0.2      2   0.3    635  98.0        -  PPRINT-DISPATCH
  14      1   0.2      1   0.2    636  98.1        -  SB-KERNEL:TWO-ARG-<
  15      1   0.2      1   0.2    637  98.3        -  SB-ALIEN:ALIEN-SAP
  16      1   0.2      1   0.2    638  98.5        -  SB-THREAD:MAKE-WAITQUEUE
  17      1   0.2      1   0.2    639  98.6        -  SB-ALIEN-INTERNALS:%SAP-ALIEN
  18      1   0.2      1   0.2    640  98.8        -  "foreign function __poll"
  19      1   0.2      1   0.2    641  98.9        -  SB-WALKER::|PPRINT-DISPATCH-(CONS SYMBOL)|
  20      1   0.2      1   0.2    642  99.1        -  "foreign function write"
  21      1   0.2      1   0.2    643  99.2        -  (FLET #:BODY-FUN-630 :IN SB-IMPL::GETHASH3)
  22      1   0.2      1   0.2    644  99.4        -  SB-IMPL::SYNCHRONIZE-STREAM-OUTPUT
  23      1   0.2      1   0.2    645  99.5        -  SB-POSIX:FILE-DESCRIPTOR
  24      1   0.2      1   0.2    646  99.7        -  (LABELS SB-IMPL::PRINT-IT :IN SB-KERNEL:OUTPUT-OBJECT)
  25      1   0.2      1   0.2    647  99.8        -  WRITE-STRING
  26      1   0.2      1   0.2    648 100.0        -  (FLET #:CLEANUP-FUN-2067 :IN SB-IMPL::REFILL-INPUT-BUFFER)
  27      0   0.0    648 100.0    648 100.0        -  "Unknown component: #x1050DD9F60"
  28      0   0.0    648 100.0    648 100.0        -  SB-EXT:CALL-WITH-TIMING
  29      0   0.0    648 100.0    648 100.0        -  SB-INT:SIMPLE-EVAL-IN-LEXENV
  30      0   0.0    648 100.0    648 100.0        -  EVAL
  31      0   0.0    648 100.0    648 100.0        -  (LAMBDA NIL :IN SWANK:INTERACTIVE-EVAL)
  32      0   0.0    648 100.0    648 100.0        -  SWANK::CALL-WITH-RETRY-RESTART
  33      0   0.0    648 100.0    648 100.0        -  SWANK::CALL-WITH-BUFFER-SYNTAX
  34      0   0.0    648 100.0    648 100.0        -  SWANK:EVAL-FOR-EMACS
  35      0   0.0    648 100.0    648 100.0        -  (LAMBDA NIL :IN SWANK::SPAWN-WORKER-THREAD)
  36      0   0.0    648 100.0    648 100.0        -  SWANK-BACKEND::CALL-WITH-BREAK-HOOK
  37      0   0.0    648 100.0    648 100.0        -  (FLET SWANK-BACKEND:CALL-WITH-DEBUGGER-HOOK :IN "/home/martin/quicklisp/dists/quicklisp/software/slime-2.7/swank-sbcl.lisp")
  38      0   0.0    648 100.0    648 100.0        -  SWANK::CALL-WITH-BINDINGS
  39      0   0.0    648 100.0    648 100.0        -  (FLET #:WITHOUT-INTERRUPTS-BODY-1210 :IN SB-THREAD::INITIAL-THREAD-FUNCTION-TRAMPOLINE)
  40      0   0.0    648 100.0    648 100.0        -  (FLET SB-THREAD::WITH-MUTEX-THUNK :IN SB-THREAD::INITIAL-THREAD-FUNCTION-TRAMPOLINE)
  41      0   0.0    648 100.0    648 100.0        -  (FLET #:WITHOUT-INTERRUPTS-BODY-645 :IN SB-THREAD::CALL-WITH-MUTEX)
  42      0   0.0    648 100.0    648 100.0        -  SB-THREAD::CALL-WITH-MUTEX
  43      0   0.0    648 100.0    648 100.0        -  SB-THREAD::INITIAL-THREAD-FUNCTION-TRAMPOLINE
  44      0   0.0    648 100.0    648 100.0        -  "foreign function call_into_lisp"
  45      0   0.0    648 100.0    648 100.0        -  "foreign function new_thread_trampoline"
  46      0   0.0    647  99.8    648 100.0        -  RUN
  47      0   0.0    553  85.3    648 100.0        -  (FLET #:WITHOUT-INTERRUPTS-BODY-1286 :IN SB-THREAD:JOIN-THREAD)
  48      0   0.0    553  85.3    648 100.0        -  SB-THREAD:JOIN-THREAD
  49      0   0.0    552  85.2    648 100.0        -  SB-THREAD::%%WAIT-FOR-MUTEX
  50      0   0.0     29   4.5    648 100.0        -  SB-THREAD:MAKE-THREAD
  51      0   0.0     27   4.2    648 100.0        -  SB-THREAD::CALL-WITH-SYSTEM-MUTEX
  52      0   0.0      6   0.9    648 100.0        -  (LABELS SB-IMPL::HANDLE-IT :IN SB-KERNEL:OUTPUT-OBJECT)
  53      0   0.0      6   0.9    648 100.0        -  PRINC
  54      0   0.0      6   0.9    648 100.0        -  ARDUINO-SERIAL-SBCL::WRITE-ARDUINO
  55      0   0.0      3   0.5    648 100.0        -  ARDUINO-SERIAL-SBCL:SERIAL-RECV-LENGTH
  56      0   0.0      3   0.5    648 100.0        -  ARDUINO-SERIAL-SBCL::ENSURE-RESPONSE-BUFFER-CLEAR
  57      0   0.0      3   0.5    648 100.0        -  ARDUINO-SERIAL-SBCL:READ-RESPONSE
  58      0   0.0      3   0.5    648 100.0        -  FINISH-OUTPUT
  59      0   0.0      2   0.3    648 100.0        -  SB-IMPL::REFILL-INPUT-BUFFER
  60      0   0.0      2   0.3    648 100.0        -  SB-IMPL::INPUT-CHAR/ASCII
  61      0   0.0      2   0.3    648 100.0        -  SB-IMPL::FLUSH-OUTPUT-BUFFER
  62      0   0.0      2   0.3    648 100.0        -  SB-IMPL::GETHASH3
  63      0   0.0      1   0.2    648 100.0        -  SB-THREAD::%MAKE-SEMAPHORE
  64      0   0.0      1   0.2    648 100.0        -  SB-IMPL::SYSREAD-MAY-BLOCK-P
  65      0   0.0      1   0.2    648 100.0        -  SB-PRETTY:OUTPUT-PRETTY-OBJECT
  66      0   0.0      1   0.2    648 100.0        -  SB-UNIX:UNIX-WRITE
  67      0   0.0      1   0.2    648 100.0        -  SB-ALIEN::ALIEN-TYPE-CLASS-OR-LOSE
  68      0   0.0      1   0.2    648 100.0        -  SB-ALIEN-INTERNALS:ALIEN-SUBTYPE-P
  69      0   0.0      1   0.2    648 100.0        -  SB-POSIX::ALIEN-POINTER-TO-ANYTHING-OR-NIL
------------------------------------------------------------------------
          0   0.0                                     elsewhere
(2 13 18 13 7 2014 6 NIL 0)
Evaluation took:
  377.420 seconds of real time
  314.537000 seconds of total run time (292.228000 user, 22.309000 system)
  [ Run times consist of 3.660 seconds GC time, and 310.877 seconds non-GC time. ]
  83.34% CPU
  1,061,604,063,617 processor cycles
  2,152,317,040 bytes consed