[
{"name":"process_name","ph":"M","pid":1,"tid":0,"args":{"name":"worker 127.0.0.1:35927"}},
{"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":297.045,"dur":133.334,"args":{"object":6790299039632982017}},
{"name":"history::read_history(::String)","ph":"X","pid":1,"tid":1,"ts":430.379,"dur":591355.111,"args":{"object":6790299039632982017,"queued_after_submit_us":10.917,"dispatch_wait_us":13.0,"settle_after_end_us":103.792}},
{"name":"process_name","ph":"M","pid":2,"tid":0,"args":{"name":"worker 127.0.0.1:40577"}},
{"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":476.921,"dur":100.293,"args":{"object":6790299039632982019}},
{"name":"history::read_history(::String)","ph":"X","pid":2,"tid":1,"ts":577.214,"dur":605339.162,"args":{"object":6790299039632982019,"queued_after_submit_us":0.75,"dispatch_wait_us":195.419,"settle_after_end_us":68.375}},
{"name":"process_name","ph":"M","pid":3,"tid":0,"args":{"name":"worker 127.0.0.1:38807"}},
{"name":"thread_name","ph":"M","pid":3,"tid":1,"args":{"name":"running"}},
{"name":"thread_name","ph":"M","pid":3,"tid":2,"args":{"name":"waiting for inputs"}},
{"name":"inputs","ph":"X","pid":3,"tid":2,"ts":394.546,"dur":118.042,"args":{"object":6790299039632982018}},
{"name":"history::read_history(::String)","ph":"X","pid":3,"tid":1,"ts":512.588,"dur":694180.559,"args":{"object":6790299039632982018,"queued_after_submit_us":2.459,"dispatch_wait_us":159.459,"settle_after_end_us":121.626}},
{"name":"end","ph":"i","ts":0,"pid":0,"tid":0,"s":"g"}
]
