[
{"name":"process_name","ph":"M","pid":1,"tid":0,"args":{"name":"worker 127.0.0.1:43891"}},
{"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":376.25,"dur":39.374,"args":{"object":5783083716427382785}},
{"name":"history::read_history(::String)","ph":"X","pid":1,"tid":1,"ts":415.624,"dur":1382577.733,"args":{"object":5783083716427382785,"queued_after_submit_us":4.042,"dispatch_wait_us":4.917,"settle_after_end_us":74.583}},
{"name":"process_name","ph":"M","pid":2,"tid":0,"args":{"name":"worker 127.0.0.1:34429"}},
{"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":349.583,"dur":126.125,"args":{"object":5783083716427382786}},
{"name":"history::read_history(::String)","ph":"X","pid":2,"tid":1,"ts":475.708,"dur":4893106.462,"args":{"object":5783083716427382786,"queued_after_submit_us":0.667,"dispatch_wait_us":53.125,"settle_after_end_us":101.791}},
{"name":"end","ph":"i","ts":0,"pid":0,"tid":0,"s":"g"}
]
