Percona
OCTOBER 2, 2023
virtual = 2.2G Caches | 12.4G virtual = 2.2G Caches | 12.4G 2004l# Percona Toolkit System Summary Report ###################### Date | 2023-09-25 14:43:34 UTC (local TZ: CDT -0500) Hostname | testbox Uptime | 44 min, 1 user, load average: 0.47, 0.67, 0.57 Platform | Linux Release | Ubuntu 22.04.3 Shared | 475.0M
Brendan Gregg
AUGUST 18, 2019
bpftrace uses BPF (Berkeley Packet Filter), an in-kernel execution engine that processes a virtual instruction set. There are also two modes visible, one between 1 and 2 milliseconds, and another between 8 and 16 milliseconds: this sounds like cache hits and cache misses. SYNOPSIS biolatency.bt
SQL Server According to Bob
JANUARY 11, 2020
Time of Last Access The time of last access is a caching algorithm that enables cache entries to be ordered by their access times.
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