#PMBus
Live, measured metrics for the hashtag #PMBus from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #pmbus
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-10-18 08:08 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-10-18 08:08 UTCNo related tags with measured usage found for #pmbus.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-18 08:08 UTCEverything below is measured over the latest 1 public posts.
Posting hours (UTC)
Languages: English (1)
Avg boosts / post: 1
Top of the latest posts
Z. Chen and D. Oswald, "PMFault: Faulting and Bricking Server CPUs through Management Interfaces"¹ Apart from the actual CPU, modern server motherboards contain other auxiliary components, for example voltage regulators for power management
What “pmbus” means
WikipediaThe Power Management Bus (PMBus) is a variant of the System Management Bus (SMBus) which is targeted at digital management of power supplies. Like SMBus, it is a relatively slow speed two wire communications protocol based on I²C. Unlike either of those standards, it defines a substantial number of domain-specific commands rather than just saying how to communicate using commands defined by the user.
“Power Management Bus” on Wikipedia (CC BY-SA) →#pmbus across platforms
every network with a public tag surfaceFollow #pmbus straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/pmbus