[
{"name":"process_name","ph":"M","pid":1,"tid":0,"args":{"name":"worker 127.0.0.1:42517"}},
{"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":273.459,"dur":201.001,"args":{"object":6083248191786975233}},
{"name":"headversion::read_head_version(::String)","ph":"X","pid":1,"tid":1,"ts":474.46,"dur":785154.124,"args":{"object":6083248191786975233,"queued_after_submit_us":26.667,"dispatch_wait_us":12.958,"settle_after_end_us":192.459}},
{"name":"process_name","ph":"M","pid":2,"tid":0,"args":{"name":"worker 127.0.0.1:33699"}},
{"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":298.626,"dur":109.583,"args":{"object":6083248191786975234}},
{"name":"headversion::read_head_version(::String)","ph":"X","pid":2,"tid":1,"ts":408.209,"dur":1425808.499,"args":{"object":6083248191786975234,"queued_after_submit_us":1.708,"dispatch_wait_us":78.584,"settle_after_end_us":152.751}},
{"name":"end","ph":"i","ts":0,"pid":0,"tid":0,"s":"g"}
]
