[
{"name":"process_name","ph":"M","pid":1,"tid":0,"args":{"name":"worker 127.0.0.1:46117"}},
{"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":294.46,"dur":115.917,"args":{"object":7309144283129315329}},
{"name":"history::read_history(::String)","ph":"X","pid":1,"tid":1,"ts":410.377,"dur":495191.372,"args":{"object":7309144283129315329,"queued_after_submit_us":9.834,"dispatch_wait_us":14.292,"settle_after_end_us":167.0}},
{"name":"process_name","ph":"M","pid":2,"tid":0,"args":{"name":"worker 127.0.0.1:46253"}},
{"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":393.002,"dur":94.168,"args":{"object":7309144283129315330}},
{"name":"history::read_history(::String)","ph":"X","pid":2,"tid":1,"ts":487.17,"dur":568911.944,"args":{"object":7309144283129315330,"queued_after_submit_us":2.501,"dispatch_wait_us":151.042,"settle_after_end_us":202.085}},
{"name":"end","ph":"i","ts":0,"pid":0,"tid":0,"s":"g"}
]
