#pagecache
Live, measured metrics for the hashtag #pagecache from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #pagecache
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 2026-09-27 11:27 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 2026-09-27 11:27 UTCNo related tags with measured usage found for #pagecache.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-27 11:27 UTCEverything below is measured over the latest 9 public posts (spanning ~22975 hours).
Posting hours (UTC)
Languages: English (6) · Polish (2) · German (1)
Avg boosts / post: 0.1
Top of the latest posts
Warning: 4 Linux Hacks: These Exploits give root access #linux #pagecache #dirtydecrypt #YouTube https://www.youtube.com/watch?v=FXUe7xtICzg
Copy Fail (CVE-2026-31431) is a severe logic flaw in the Linux kernel affecting almost every distribution since 2017. Patch your system immediately! More details here: https://ostechnix.com/copy-fail-cve-2026-31431-linux-kernel-root-exploit
Dirty pages pile up in RAM before hitting disk. Read /proc/meminfo to track Dirty, Writeback, Buffers, and Cached levels and catch I/O stalls early. https://www.valtersit.com/vault/monitor-dirty-page-writeback-and-flushing-thresholds-0ac216
What “pagecache” means
WikipediaIn computing, a page cache, sometimes also called disk cache, is a transparent cache for the pages originating from a secondary storage device such as a hard disk drive (HDD) or a solid-state drive (SSD). The operating system keeps a page cache in otherwise unused portions of the main memory (RAM), resulting in quicker access to the contents of cached pages and overall performance improvements. A page cache is implemented in kernels with the paging memory management, and is mostly transparent to
“Page cache” on Wikipedia (CC BY-SA) →#pagecache across platforms
every network with a public tag surfaceFollow #pagecache 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/pagecache