[
{"name":"process_name","ph":"M","pid":1,"tid":0,"args":{"name":"worker 127.0.0.1:35991"}},
{"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":284.793,"dur":130.834,"args":{"object":7746247434170269697}},
{"name":"history::read_history(::String)","ph":"X","pid":1,"tid":1,"ts":415.627,"dur":516157.295,"args":{"object":7746247434170269697,"queued_after_submit_us":15.084,"dispatch_wait_us":10.708,"settle_after_end_us":132.334}},
{"name":"process_name","ph":"M","pid":2,"tid":0,"args":{"name":"worker 127.0.0.1:35501"}},
{"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":453.961,"dur":84.542,"args":{"object":7746247434170269698}},
{"name":"history::read_history(::String)","ph":"X","pid":2,"tid":1,"ts":538.503,"dur":751986.509,"args":{"object":7746247434170269698,"queued_after_submit_us":1.958,"dispatch_wait_us":145.751,"settle_after_end_us":95.501}},
{"name":"end","ph":"i","ts":0,"pid":0,"tid":0,"s":"g"}
]
