Hi! >>>>> "Philip" == Philip Stoev <[email protected]> writes:
<cut> >> If Handler_mrr_key_sort_count == Handler_multi_range_read_init_count then >> we've >> had enough buffer space. If key_sort_count is two times greater than the >> number >> of init operations, then one could conclude that on average two buffer >> refills >> were needed and increasing buffer size up to 2x would be beneficial. Philip> I would say that instead there must be a variable that shows the number of Philip> buffer refills. This way the user gets a single variable to monitor, without Philip> having to do any math. Then, the performance advice becomes "watch this Philip> variable and try to minimize it by using a larger buffer", the way we Philip> currently say "watch the .ee.g threads created variable and try to minimize Philip> it by using a larger thread pool". Agree that having a variable (maybe even in addition to the other suggested one) for buffer refills would be a good thing! Regards, Monty _______________________________________________ Mailing list: https://launchpad.net/~maria-developers Post to : [email protected] Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp
