Overlapping 'X' events in JSON traces do not work #4280
Description
minimum trace json:
{
"schemaVersion": 1,
"traceEvents": [
{
"ph": "X", "cat": "kernel", "name": "A", "pid": 0, "tid": 7,
"ts": 3, "dur": 3.776
},
{
"ph": "X", "cat": "kernel", "name": "B", "pid": 0, "tid": 7,
"ts": 5, "dur": 2
}
]
}
when the kernel B begin before 3+3.766, it will not be show on perfetto
and also can't using SQL to select it
I have test on chrome://tracing ,it can be show correctly
is there something config to show this two kernel?