Displaying Episode 11 - 20 of 24 in total of BSD Now with the tag “performance”.
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344: Grains of Salt
April 2nd, 2020 | 55 mins 39 secs
bsd, dragonflybsd, freebsd, guide, hardenedbsd, hierarchy, howto, ifconfig, interview, mirror, mirror rebalancing, netbsd, openbsd, performance, pipe, pipes, rebalancing, relayd, security, security headers, shell, speed up, terminal, text processing, trident, trueos, tutorial, unix, zfs, zpool, zsh
Shell text processing, data rebalancing on ZFS mirrors, Add Security Headers with OpenBSD relayd, ZFS filesystem hierarchy in ZFS pools, speeding up ZSH, How Unix pipes work, grow ZFS pools over time, the real reason ifconfig on Linux is deprecated, clear your terminal in style, and more.
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340: Check My Sums
March 5th, 2020 | 50 mins 39 secs
aarch64, bsd, central logging, checksum, checksumming, dragonflybsd, filesystem, freebsd, guide, hardenedbsd, howto, interview, log host, netbsd, openbsd, performance, pinebook, pkgsrc, pool reshaping, resizing, shrinking, syslog, syslog-ng, throughput, throughput performance, tmpfs, trident, trueos, tutorial, zfs, zpool
Why ZFS is doing filesystem checksumming right, better TMPFS throughput performance on DragonFlyBSD, reshaping pools with ZFS, PKGSRC on Manjaro aarch64 Pinebook-pro, central log host with syslog-ng on FreeBSD, and more.
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328: EPYC Netflix Stack
December 12th, 2019 | 57 mins 43 secs
amd, amd epyc, arm, arm 12, aws, bsd, dragonflybsd, eyeballs, fido, freebsd, guide, hardenedbsd, howto, interview, ipsec, lldb, netbsd, netflix, network stack, openbsd, openssh, optimized, performance, threading, trident, trueos, tunnel, tutorial, u2f, unwind, vpn
LLDB Threading support now ready, Multiple IPSec VPN tunnels with FreeBSD, Netflix Optimized FreeBSD's Network Stack More Than Doubled AMD EPYC Performance, happy eyeballs with unwind(8), AWS got FreeBSD ARM 12, OpenSSH U2F/FIDO support, and more.
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320: Codebase: Neck Deep
October 16th, 2019 | 56 mins 41 secs
bsd, case study, dragonflybsd, freebsd, fsck, google pixelbook, guide, hammer2, hardenedbsd, howto, interview, ka9q, netbsd, openbsd, performance, pixelbook, portability, porting, quota, quota limits, startx, trident, trueos, tutorial, unix, zfs, zfs performance, zfs quota
FreeBSD on the Google Pixelbook, Porting NetBSD to the AMD x86-64, ZFS performance really does degrade as you approach quota limits, Fixing up KA9Q-unix, HAMMER2 and fsck for review, the return of startx(1) for non-root users, and more.
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Episode 268: Netcat Demystified | BSD Now 268
October 17th, 2018 | 1 hr 7 mins
2fa, bsd, dragonflybsd, freebsd, guide, hardenedbsd, howto, interview, kde yubikey, netbsd, netcat, openbsd, performance, ssh, trident, trueos, tutorial, zfs
6 metrics for zpool performance, 2FA with ssh on OpenBSD, ZFS maintaining file type information in dirs, everything old is new again, netcat demystified, and more.
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Episode 267: Absolute FreeBSD | BSD Now 267
October 10th, 2018 | 1 hr 7 mins
2fa, bsd, dragonflybsd, freebsd, guide, hardenedbsd, howto, interview, kde yubikey, netbsd, netcat, openbsd, performance, ssh, trident, trueos, tutorial, zfs
We have a long interview with fiction and non-fiction author Michael W. Lucas for you this week as well as questions from the audience.
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Episode 260: Hacking Tour of Europe | BSD Now 260
August 23rd, 2018 | 1 hr 20 mins
bsd, dragonflybsd, encryption, freebsd, guide, hardenedbsd, howto, interview, netbsd, openbsd, performance, raspberry pi, remote access, rpi3, trident, trueos, tutorial, zfs
Trip reports from the Essen Hackathon and BSDCam, CfT: ZFS native encryption and UFS trim consolidation, ZFS performance benchmarks on a FreeBSD server, how to port your OS to EC2, Vint Cerf about traceability, Remote Access console to an RPi3 running FreeBSD, and more.
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103: Ubuntu Slaughters Kittens
August 19th, 2015 | 2 hrs 27 secs
bsd, dragonflybsd, dtrace, freebsd, guide, howto, illumos, interview, joyent, multipath, netbsd, omnios, openbsd, opensolaris, pcbsd, performance, pkgsrc, solaris, tcp, tutorial, zfs
Allan's away at BSDCam this week, but we've still got an exciting episode for you. We sat down with Bryan Cantrill, CTO of Joyent, to talk about a wide variety of topics: dtrace, ZFS, pkgsrc, containers and much more. This is easily our longest interview to date!
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93: Stacked in Our Favor
June 10th, 2015 | 1 hr 8 mins
bsd, bsdcan, capsicum, casper, chroot, containers, docker, dragonflybsd, freebsd, guide, howto, interview, jails, netbsd, network stack, openbsd, pcbsd, performance, privsep, systrace, tutorial
We're at BSDCan this week, but fear not! We've got a great interview with Sepherosa Ziehau, a DragonFly developer, about their network stack. After that, we'll be discussing different methods of containment and privilege separation. Assuming no polar bears eat us, we'll be back next week with more BSD Now - the place to B.. SD.
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65: 8,000,000 Mogofoo-ops
November 26th, 2014 | 1 hr 32 mins
afl, american fuzzy lop, benchmarks, bsd, dragonflybsd, dtrace, freebsd, freenas, fuzzing, gnome3, guide, high availability, howto, interview, iops, ipfw2, ipsec, ktrace, netbsd, openbsd, pcbsd, performance, pmstat, solaris, strace, tunnel, tutorial, zfs
Coming up on the show this week, we've got an interview with Brendan Gregg of Netflix. He's got a lot to say about performance tuning and benchmarks, and even some pretty funny stories about how people have done them incorrectly. As always, this week's news and answers to your emails, on BSD Now - the place to B.. SD.