Date: Mon, 20 Jun 2022 07:42:30 +1200 From: Jonathan Chen <jonc@chen.org.nz> To: freebsd-ports@freebsd.org Subject: ccache max-size and on-disk disparity Message-ID: <6a28fd74-3b7c-f671-e15c-5fa6733f5c5b@chen.org.nz>
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Hi, I use devel/ccache for (internal) ports building, and noticed that the reported disk usage didn't quite match what was configured. I had a max-cache size of 10Gb, but the on-disk usage was reporting 130+Gb. I assumed that I had a corrupted cache, and cleared out the cache (rm -r /var/cache/ccache). However, after rebuilding some ports, I see the following: jade:~,7:36am# ccache -s cache directory /var/cache/ccache primary config /var/cache/ccache/ccache.conf secondary config (readonly) /usr/local/etc/ccache.conf stats updated Mon Jun 20 03:19:11 2022 cache hit (direct) 228 cache hit (preprocessed) 7 cache miss 37023 cache hit rate 0.63 % called for link 318 called for preprocessing 3 compile failed 1 preprocessor error 5 no input file 1 cleanups performed 0 files in cache 111739 cache size 1.7 MB max cache size 10.0 GB However, the on-disk usage is quite different: jade:~,7:37am# du -hs /var/cache/ccache 3.0G /var/cache/ccache Are any other users of devel/ccache seeing this? Cheers. -- Jonathan Chen <jonc@chen.org.nz>
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