1[
2    {
3        "ArchStdEvent": "STALL_FRONTEND"
4    },
5    {
6        "ArchStdEvent": "STALL_BACKEND"
7    },
8    {
9        "ArchStdEvent": "STALL"
10    },
11    {
12        "ArchStdEvent": "STALL_SLOT_BACKEND"
13    },
14    {
15        "ArchStdEvent": "STALL_SLOT_FRONTEND"
16    },
17    {
18        "ArchStdEvent": "STALL_SLOT"
19    },
20    {
21        "ArchStdEvent": "STALL_BACKEND_MEM"
22    }
23]
24