[
{"name":"process_name","ph":"M","pid":1,"tid":0,"args":{"name":"worker 127.0.0.1:34169"}},
{"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":159.419,"dur":16.875,"args":{"object":2215286132038434819}},
{"name":"history::read_history(::String)","ph":"X","pid":1,"tid":1,"ts":176.294,"dur":709738.414,"args":{"object":2215286132038434819,"queued_after_submit_us":0.208,"dispatch_wait_us":51.334,"settle_after_end_us":516.468}},
{"name":"process_name","ph":"M","pid":2,"tid":0,"args":{"name":"worker 127.0.0.1:44069"}},
{"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":140.294,"dur":45.792,"args":{"object":2215286132038434818}},
{"name":"history::read_history(::String)","ph":"X","pid":2,"tid":1,"ts":186.086,"dur":739694.37,"args":{"object":2215286132038434818,"queued_after_submit_us":0.584,"dispatch_wait_us":42.209,"settle_after_end_us":108.669}},
{"name":"process_name","ph":"M","pid":3,"tid":0,"args":{"name":"worker 127.0.0.1:45031"}},
{"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":72.584,"dur":192.545,"args":{"object":2215286132038434817}},
{"name":"history::read_history(::String)","ph":"X","pid":3,"tid":1,"ts":265.129,"dur":4405015.035,"args":{"object":2215286132038434817,"queued_after_submit_us":2.166,"dispatch_wait_us":3.667,"settle_after_end_us":78.168}},
{"name":"end","ph":"i","ts":0,"pid":0,"tid":0,"s":"g"}
]
