Displaying 4 items of TechSNAP with the tag "benchmarks".
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423: Hopeful for HAMR
February 21st, 2020 | 29 mins 36 secs
18.04, 18.04.4, Arc, DevOps, Jupiter Broadcasting, Microsoft, Ubuntu, WSL, a cloud guru, benchmarks, cache, caching, clear linux, clear linux os, filesystems, hamr, hard drives, hardware enablement, hdd, intel, l2arc, latency, linux, linux academy, linux desktop, lru, lts, maintenance release, mamr, mobaxterm, performance, seagate, smr, storage, swupd, sysadmin podcast, techsnap, throughput, western digital, wifi, windows, zfs, zfs on linux, zol
We explore the potential of heat-assisted magnetic recording and get excited about a possibly persistent L2ARC.
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415: It's All About IOPS
November 1st, 2019 | 34 mins 29 secs
4k random writes, DevOps, Jupiter Broadcasting, Raid, benchmarks, crucial, dd, disk benchmarking, disk cache, disk performance, fio, flash storage, flexible io tester, fsync, hard disk, hard disk drive, iops, mlc, nvme, phoronix test suite, queue depth, rsyslogd, samsung evo, samsung pro, sandisk, slc, solid state disks, spinning rust, ssd, ssd cache, ssd controller, ssds, syslog, techsnap, test your pain points, throughput, tlc, trim, write endurance
We share our simple approach to disk benchmarking and explain why you should always test your pain points.
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411: Mobile Security Mistakes
September 6th, 2019 | 29 mins 38 secs
AMD, DevOps, Jailbreak, Jupiter Broadcasting, USB, android, app security, apple, benchmarks, cpu load balancing, epyc, exploit chain, exploit market, google, iPhone, ios, ipc, libxpc, linux, malware, mobile, mobile apps, mobile security, numa, open source, privilege escalation, project zero, security, sysadmin podcast, techsnap, thunderbolt, usb power delivery, usb-c, usb4, v4l2, video4linux, webkit, zeroday, zerodium
We take a look at a few recent zero-day vulnerabilities for iOS and Android and find targeted attacks, bad assumptions, and changing markets.
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407: Old School Outages
July 10th, 2019 | 42 mins 31 secs
AMD, CPU, DevOps, Internet, Microsoft, Prometheus, Ryzen, Verizon, benchmarks, bgp, bgp leak, cloudflare, deployment, ecc, epyc, facebook, google, grafana, infosec, intel, internet infrastructure, librenms, logging, logs, metrics, monitoring, nagios, netdata, nrpe, observability, old school, opennms, outages, performance, regex, riemann, rkpi, server, server builds, sysadmin, techsnap, time series, xeon, zabbix
Jim shares his Nagios tips and Wes chimes in with some modern monitoring tools as we chat monitoring in the wake of some high-profile outages.