Date: Tue, 19 Jan 2021 12:44:14 +0000 From: Santiago Martinez <sm@codenetworks.net> To: FreeBSD Current <current@freebsd.org> Subject: VM UMA counters. Message-ID: <0996195a-6d7f-b058-e95c-b2446688940f@codenetworks.net>
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --2dMJMI37oicQhT4VuPjHKZdYKspwCrfjR Content-Type: multipart/mixed; boundary="nzXVNn16ybysMA07zg4Iks7cIzRUDB6hZ"; protected-headers="v1" From: Santiago Martinez <sm@codenetworks.net> To: FreeBSD Current <current@freebsd.org> Message-ID: <0996195a-6d7f-b058-e95c-b2446688940f@codenetworks.net> Subject: VM UMA counters. --nzXVNn16ybysMA07zg4Iks7cIzRUDB6hZ Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Content-Language: en-US Hi there, sorry to ask this as it might be a silly question... Since a few weeks im seeing random locks on application and sometimes when using truss it show resource temporally unavailable. Now, checking random things, i see that the vm.uma.256_Bucket.stats.fails counter is increasing while the other are not (at least for now). Here goes the output: vm.uma.256_Bucket.stats.xdomain: 0 vm.uma.256_Bucket.stats.fails: 762142 vm.uma.256_Bucket.stats.frees: 41935 vm.uma.256_Bucket.stats.allocs: 42721 vm.uma.256_Bucket.stats.current: 786 root@tucho:/home/smartinez # uname -a FreeBSD tucho 13.0-ALPHA1 FreeBSD 13.0-ALPHA1 #13 main-c256107-g7d3310c4fcdd: Tue Jan 19 10:50:12 GMT 2021=C2=A0=C2=A0=C2=A0= =C2=A0 smartinez@tucho:/usr/obj/usr/src/amd64.amd64/sys/GENERIC-NODEBUG=C2=A0 am= d64 My question is, is this the expected behavior? Regards. Santi --nzXVNn16ybysMA07zg4Iks7cIzRUDB6hZ-- --2dMJMI37oicQhT4VuPjHKZdYKspwCrfjR Content-Type: application/pgp-signature; name="OpenPGP_signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="OpenPGP_signature" -----BEGIN PGP SIGNATURE----- wsF5BAABCAAjFiEEk06QWJzNAs9NTrFjWBFqYkyC55EFAmAG1B4FAwAAAAAACgkQWBFqYkyC55GY BhAAh/pd5+Xu4CnpEYquNC8D1J68VajKmRquplSN20PFIEzueySPyEdwvR+lcexkL+r4eDyz3IlD V/jN/ptNIMYk3okL9H3dBDSf/9TH99hsZ1nK3+m3dWURNt/2XgUiGtjR+cLyMDfz8r/t68fgkCSy 7wtipXJDc4d79Xa7qCsxHwnHDCYyCQyMK7xHvzq9CoJN6sBxblMzR9Zc+rxi8DJXB+B1x51GuLnb VT6DxPQgykDdZnhTyo6IOB/+Gn8KGNQX+OpjvE1okEDqC+6/IhIt6qZZwUkCd7uGfqrHs1iSoINq bRUcoq5waz3/394MJhR5e1P1dpByt1UtcTt5z3qPcXRq5b1UTrpWxll3KJDidWsypbX18Q6C8TFI YbcmfDkMl1oLadAlwOFFzA0xaJzM4HROwgzjGwfHITWV0vGgt/2FMczgKyv87KR5cMhZDxCvPvWJ vVH/kQVx3DhsmRZ3kzUwVcOy7EiR5MGMWw+3Xh0/hXGNt1Y/bh2jZ8rpKLVQ1fc8NGq03DYY0bgh QPM0fFfmYbXPxemEbhL9a81V1AkGslTS8V+kiP3iFTvCGmaJ6K3/xzVeAsm2aylqMcn5f9sPXHwe ZRHphHpuLt2YN3bjmBVhmFn0Sb8pyCUm/MCQ4Sjfkh0cb3+iGLq7sBMcsTu6hhZLsX1FqHMbKHsb uQ4= =HYwh -----END PGP SIGNATURE----- --2dMJMI37oicQhT4VuPjHKZdYKspwCrfjR--
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