[
{"name":"process_name","ph":"M","pid":1,"tid":0,"args":{"name":"worker 127.0.0.1:33081"}},
{"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":62.709,"dur":20.25,"args":{"object":18082309845171568641}},
{"name":"headversion::read_head_version(::String)","ph":"X","pid":1,"tid":1,"ts":82.959,"dur":1073648.065,"args":{"object":18082309845171568641,"queued_after_submit_us":5.375,"dispatch_wait_us":2.625,"settle_after_end_us":59.5}},
{"name":"end","ph":"i","ts":0,"pid":0,"tid":0,"s":"g"}
]
