Example:
[root@rhel9 tuned]# tuned-adm profile_info virtual-guest --verbose
Profile name:
virtual-guest
Profile summary:
Optimize for running inside a virtual guest
Profile description:
================================================================================
DETAILED MERGED SETTINGS (with source profile annotations)
================================================================================
Profile Hierarchy:
--------------------------------------------------------------------------------
└─ throughput-performance (included)
└─ virtual-guest (target profile) (includes: throughput-performance)
Merged Settings by Section:
--------------------------------------------------------------------------------
[acpi]
platform_profile = performance # from: throughput-performance
[cpu]
energy_perf_bias = performance # from: throughput-performance
energy_performance_preference = performance # from: throughput-performance
governor = performance # from: throughput-performance
min_perf_pct = 100 # from: throughput-performance
[disk]
readahead = >4096 # from: throughput-performance
[main]
include = throughput-performance
summary = Optimize for running inside a virtual guest
[sysctl]
net.core.somaxconn = >2048 # from: throughput-performance
vm.dirty_background_ratio = 10 # from: throughput-performance
vm.dirty_ratio = 30
vm.swappiness = 30
[sysctl.thunderx]
cpuinfo_regex = ${thunderx_cpuinfo_regex} # from: throughput-performance
kernel.numa_balancing = 0 # from: throughput-performance
type = sysctl # from: throughput-performance
uname_regex = aarch64 # from: throughput-performance
[variables]
thunderx_cpuinfo_regex = CPU part\s+:\s+(0x0?516)|(0x0?af)|(0x0?a[0-3])|(0x0?b8)\b # from: throughput-performance
[video]
panel_power_savings = 0 # from: throughput-performance
[vm.thunderx]
cpuinfo_regex = ${thunderx_cpuinfo_regex} # from: throughput-performance
transparent_hugepages = never # from: throughput-performance
type = vm # from: throughput-performance
uname_regex = aarch64 # from: throughput-performance
--------------------------------------------------------------------------------
Note: Settings without '# from:' annotation are defined in the profile itself.
Settings with '# from:' annotation are inherited from parent profiles.
--------------------------------------------------------------------------------