[
{"name":"process_name","ph":"M","pid":1,"tid":0,"args":{"name":"worker 127.0.0.1:44189"}},
{"name":"thread_name","ph":"M","pid":1,"tid":1,"args":{"name":"running"}},
{"name":"thread_name","ph":"M","pid":1,"tid":2,"args":{"name":"waiting for inputs"}},
{"name":"inputs","ph":"X","pid":1,"tid":2,"ts":228.671,"dur":118.252,"args":{"object":10482985751774494721}},
{"name":"headversion::read_head_version(::String)","ph":"X","pid":1,"tid":1,"ts":346.923,"dur":1991266.595,"args":{"object":10482985751774494721,"queued_after_submit_us":23.417,"dispatch_wait_us":7.792,"settle_after_end_us":184.879}},
{"name":"end","ph":"i","ts":0,"pid":0,"tid":0,"s":"g"}
]
