IRC logs of Freenode #BZFlag for Monday, 2021-03-29

blast007I guess I could probably test that ;)00:10
allejolocally on a single replay file duplicated 13000 times, it's coming in at around 7 seconds00:13
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blast007taking quite a lot longer on the actual replay server..  *cough*00:17
blast007that or I broke it00:18
allejoon my server? yah it takes much longer00:18
allejoit'll take longer than that and if you check the /uptime after, you'll see the server itself didn't go down00:19
blast007when you say "longer" are we talking more than 5 minutes?00:22
blast007oh there it goes00:23
allejohehe00:24
allejoI think locally it's faster for me because I have an SSD where all of these replays are on an HDD on my server00:36
allejoi'm just outputting timestamps inside of sendFileList() before and after getFileList(). there is a ~10 second delay when i'm using real replays (instead of just duplicates)00:37
allejoand potentially SSD optimizations? because subsequent requests to /replay list are instant00:37
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allejolet's try running these timestamps on my server00:50
blast007your local system may just have enough RAM to keep the replay file data in memory00:56
allejolooks like disabling loadFileTime() doesn't make a difference. calls to replay list on my server are anywhere from 77-90 seconds01:02
allejonow my server is storing these files in memory too :|01:07
BZNotifybzflag: allejo commented on issue #277 "Extreme slowness with `/replay list` with 13,000 replays" (https://git.io/JYCUf): Doing some very basic/stupid profiling on where the slow down is, I...01:11
BZNotifybzflag: allejo edited issue #277 "Extreme slowness with `/replay list` with 13,000 replays" (https://git.io/JYZya)01:15
BZNotifybzflag: jwmelto commented on issue #277 "Extreme slowness with `/replay list` with 13,000 replays" by allejo (https://git.io/JYCqu): 13,000 files will stress the OS I/O cache. 26,000 will be even wors...01:54
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BZNotifybzflag: atupone commented on issue #277 "Extreme slowness with `/replay list` with 13,000 replays" by allejo (https://git.io/JYCNZ): Some suggestion that I found is to use openat instead of open and p...06:58
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BZNotifybzflag: atupone commented on issue #277 "Extreme slowness with `/replay list` with 13,000 replays" by allejo (https://git.io/JYCNZ): Some suggestion that I found is to use openat instead of open and p...10:15
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