>reset()
=undefined

 ____                 _
|  __|___ ___ ___ _ _|_|___ ___
|  __|_ -| . |  _| | | |   | . |
|____|___|  _|_| |___|_|_|_|___|
         |_| espruino.com
 2v16.196 (c) 2021 G.Williams

Espruino is Open Source. Our work is supported
only by sales of official boards and donations:
http://espruino.com/Donate

>process.memory()
={ free: 13976, usage: 24, total: 14000, history: 0,
  gc: 0, gctime: 20.78247070312, blocksize: 14, stackEndAddress: 537091848, stackFree: 39896,
  flash_start: 0, flash_binary_end: 444540, flash_code_start: 516096, flash_length: 1048576 }
>var t=getTime();var a=new Uint8Array(150000);(getTime()-t)*1e3
=21.94213867187
>process.memory()
={ free: 3245, usage: 10755, total: 14000, history: 12,
  gc: 0, gctime: 5.03540039062, blocksize: 14, stackEndAddress: 537091848, stackFree: 39896,
  flash_start: 0, flash_binary_end: 444540, flash_code_start: 516096, flash_length: 1048576 }
>var t=getTime();var a=new Uint8Array(150000);(getTime()-t)*1e3
Execution Interrupted
New interpreter error: LOW_MEMORY,MEMORY
>process.memory()
={ free: 3245, usage: 10755, total: 14000, history: 9,
  gc: 0, gctime: 5.03540039062, blocksize: 14, stackEndAddress: 537091848, stackFree: 39896,
  flash_start: 0, flash_binary_end: 444540, flash_code_start: 516096, flash_length: 1048576 }
>delete a
=true
>process.memory()
={ free: 3245, usage: 10755, total: 14000, history: 14,
  gc: 0, gctime: 5.06591796875, blocksize: 14, stackEndAddress: 537091848, stackFree: 39896,
  flash_start: 0, flash_binary_end: 444540, flash_code_start: 516096, flash_length: 1048576 }
>E.dum

dumpFragmentation   dumpStr
dumpTimers          dumpVariables

>E.dumpVariables()
ref,size,flags,name,links...
1,1,1,Object,2,20,57,55,10793,
2,1,24,"\xFF",3,
3,1,5,Object,6,9,19,
4,1,3,Array,
6,2,27,"timers",8,
8,1,3,Array,
9,2,27,"watches",11,
11,1,3,Array,
12,1,4,,14,
13,1,8,,
14,3,38,String "\2\1\6\f\tDongle 1f60",
17,1,36,String "delete a",
19,2,27,"history",23,
20,2,27,"process",13,
21,1,8,,
23,1,3,Array,58,10789,43,
36,2,37,String "process.memory()",
39,1,4,,64,
40,1,4,,39,
42,2,27,"constructor",60,
43,1,15,"6",36,
46,1,5,Object,42,
50,2,27,"prototype",46,
54,1,24,"a",40,
55,2,27,"Uint8Array",60,
57,1,24,"t",10797,
58,1,15,"3",10799,
60,1,8,,50,
64,10716,38,String "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0...",
10786,1,28,String "",
10789,1,15,"5",17,
10793,1,24,"E",10805,
10797,1,11,Number 635.84552001953,
10798,2,37,String "E.dumpVariables()",
10799,7,37,String "var t=getTime();v...",
10801,2,27,"dumpVariables",21,
10805,1,8,,
=undefined
>a
Uncaught ReferenceError: "a" is not defined
 at line 1 col 1
a
^