16:38:23 [debug]: enter lockCatalog=Trader  lockId=107 

16:38:23 [debug]: lockbefore lockCatalog=Trader  lockId=107 

16:38:23 [debug]: lockafter lockCatalog=Trader  lockId=107 

16:38:23 [debug]: unlockbefore lockCatalog=Trader  lockId=107 

16:38:23 [debug]: unlockafter lockCatalog=Trader  lockId=107