[
{"name":"process_name","ph":"M","pid":1,"tid":0,"args":{"name":"worker 127.0.0.1:37883"}},
{"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":269.959,"dur":107.584,"args":{"object":7659073754273677313}},
{"name":"history::read_history(::String)","ph":"X","pid":1,"tid":1,"ts":377.543,"dur":502827.427,"args":{"object":7659073754273677313,"queued_after_submit_us":14.833,"dispatch_wait_us":10.375,"settle_after_end_us":189.335}},
{"name":"process_name","ph":"M","pid":2,"tid":0,"args":{"name":"worker 127.0.0.1:38677"}},
{"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":400.126,"dur":108.043,"args":{"object":7659073754273677314}},
{"name":"history::read_history(::String)","ph":"X","pid":2,"tid":1,"ts":508.169,"dur":729299.543,"args":{"object":7659073754273677314,"queued_after_submit_us":1.209,"dispatch_wait_us":162.209,"settle_after_end_us":159.709}},
{"name":"end","ph":"i","ts":0,"pid":0,"tid":0,"s":"g"}
]
