For 1ID's lock problem, after I exchange with Oliver, my debrief as blow:
At first, fix SSL encryption slowness. --> NSOC team made an intervention for problem with SSL configuration
Then, analyze apache log( mod_jk.log on www52 and www53) and noticed there was timeout between Apache and Tomcat just before each lock on BCZ --> This timeout could explain why the sql connection wait for a new query in an opened transaction.
Next step: Oliver will try to verify configuration --> For now, no parameter's modification on servers.
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/26477398/viewspace-2125378/ ，如需转载，请注明出处，否则将追究法律责任。
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