[
{"name":"process_name","ph":"M","pid":1,"tid":0,"args":{"name":"worker 127.0.0.1:35029"}},
{"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":3190.456,"dur":65.841,"args":{"object":6914060068455448577}},
{"name":"history::read_history(::String)","ph":"X","pid":1,"tid":1,"ts":3256.297,"dur":715126.161,"args":{"object":6914060068455448577,"queued_after_submit_us":4.6,"dispatch_wait_us":5.401,"settle_after_end_us":168.283}},
{"name":"process_name","ph":"M","pid":2,"tid":0,"args":{"name":"worker 127.0.0.1:40663"}},
{"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":199.164,"dur":3055.973,"args":{"object":6914060068455448578}},
{"name":"history::read_history(::String)","ph":"X","pid":2,"tid":1,"ts":3255.137,"dur":940803.875,"args":{"object":6914060068455448578,"queued_after_submit_us":0.96,"dispatch_wait_us":73.082,"settle_after_end_us":193.963}},
{"name":"end","ph":"i","ts":0,"pid":0,"tid":0,"s":"g"}
]
