[
{"name":"process_name","ph":"M","pid":1,"tid":0,"args":{"name":"worker 127.0.0.1:34381"}},
{"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":244.959,"dur":82.667,"args":{"object":1710216669726507010}},
{"name":"headversion::read_head_version(::String)","ph":"X","pid":1,"tid":1,"ts":327.626,"dur":1773739.004,"args":{"object":1710216669726507010,"queued_after_submit_us":1.0,"dispatch_wait_us":74.042,"settle_after_end_us":142.792}},
{"name":"process_name","ph":"M","pid":2,"tid":0,"args":{"name":"worker 127.0.0.1:35245"}},
{"name":"thread_name","ph":"M","pid":2,"tid":1,"args":{"name":"running"}},
{"name":"thread_name","ph":"M","pid":2,"tid":2,"args":{"name":"waiting for inputs"}},
{"name":"inputs","ph":"X","pid":2,"tid":2,"ts":239.625,"dur":88.167,"args":{"object":1710216669726507009}},
{"name":"headversion::read_head_version(::String)","ph":"X","pid":2,"tid":1,"ts":327.792,"dur":7213006.667,"args":{"object":1710216669726507009,"queued_after_submit_us":24.166,"dispatch_wait_us":10.209,"settle_after_end_us":192.751}},
{"name":"end","ph":"i","ts":0,"pid":0,"tid":0,"s":"g"}
]
