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2026-11-07 - 19:05
CPU - Timers - Features - RAM - Network - PCI - DMI - Kernel

Name

rack2slot7.osadl.org

Purpose

Monitoring

Vendor/Board

Welectron/Raspberry Pi 5 Model B Rev 1.0

Distribution

Debian GNU/Linux 12 (bookworm)

Kernel

6.12.109+rpt-rpi-v8 #1 SMP PREEMPT Debian 1:6.12.109-1+rpt1 (2026-09-11) unknown

Kernel command line

reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe cgroup_disable=memory numa_policy=interleave nvme.max_host_mem_size_mb=32 numa=fake=8 system_heap.max_order=0 iommu_dma_numa_policy=interleave smsc95xx.macaddr=D8:3A:DD:BD:62:16 vc_mem.mem_base=0x3fc00000 vc_mem.mem_size=0x40000000 console=ttyAMA0,115200 earlyprintk=ttyAMA0,115200 console=tty1 root=PARTUUID=ca7d12ac-02 rootfstype=ext4 fsck.repair=yes rootwait cfg80211.ieee80211_regdom=DE isolcpus=3 rcu_nocbs=3

Buildtool

aarch64-linux-gnu-gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT Debian 1:6.12.109-1+rpt1 (2026-09-11

Builder

serge@raspberrypi.com

Command to generate latency plot histogram data

cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
Display most recent latency plot

Uptime/boot time

19:33, up since Wed, 04 Nov 26 17:30:18 +0100 (1793809818)

CPU info To top

Tag: ARM Broadcom BCM2712 @2400 MHz
Processor: 0
BogoMIPS	: 108.00
Features	: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp
CPU implementer	: 0x41
CPU architecture: 8
CPU variant	: 0x4
CPU part	: 0xd0b
CPU revision	: 1
Processor: 1
BogoMIPS	: 108.00
Features	: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp
CPU implementer	: 0x41
CPU architecture: 8
CPU variant	: 0x4
CPU part	: 0xd0b
CPU revision	: 1
Processor: 2
BogoMIPS	: 108.00
Features	: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp
CPU implementer	: 0x41
CPU architecture: 8
CPU variant	: 0x4
CPU part	: 0xd0b
CPU revision	: 1
Processor: 3
BogoMIPS	: 108.00
Features	: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp
CPU implementer	: 0x41
CPU architecture: 8
CPU variant	: 0x4
CPU part	: 0xd0b
CPU revision	: 1
Revision	: c04170
Serial		: ab47ee333f088f60
Model		: Raspberry Pi 5 Model B Rev 1.0

CPU cache

CPU0: 
  Level 1, Size 64K, Type Data
  Level 1, Size 64K, Type Instruction
  Level 2, Size 512K, Type Unified
  Level 3, Size 2048K, Type Unified (shared)
CPU1: 
  Level 1, Size 64K, Type Data
  Level 1, Size 64K, Type Instruction
  Level 2, Size 512K, Type Unified
  Level 3, Size 2048K, Type Unified (shared)
CPU2: 
  Level 1, Size 64K, Type Data
  Level 1, Size 64K, Type Instruction
  Level 2, Size 512K, Type Unified
  Level 3, Size 2048K, Type Unified (shared)
CPU3: 
  Level 1, Size 64K, Type Data
  Level 1, Size 64K, Type Instruction
  Level 2, Size 512K, Type Unified
  Level 3, Size 2048K, Type Unified (shared)

CPU scaling To top

Specified clock frequency: 2400 MHz
Default scaling setting:
CPU0: ondemand from 1500 to 2400 MHz
CPU1: ondemand from 1500 to 2400 MHz
CPU2: ondemand from 1500 to 2400 MHz
CPU3: ondemand from 1500 to 2400 MHz

Vulnerabilities

Gather_data_sampling Not affected
Indirect_target_selection Not affected
Itlb_multihit Not affected
L1tf Not affected
Mds Not affected
Meltdown Not affected
Mmio_stale_data Not affected
Reg_file_data_sampling Not affected
Retbleed Not affected
Spec_rstack_overflow Not affected
Spec_store_bypass Mitigation: Speculative Store Bypass disabled via prctl
Spectre_v1 Mitigation: __user pointer sanitization
Spectre_v2 Mitigation: CSV2, BHB
Srbds Not affected
Tsa Not affected
Tsx_async_abort Not affected
Vmscape Not affected

Interrupts To top

Timer resolution To top

cpu: 0
 clock 0:
  .resolution: 1 nsecs
 clock 1:
  .resolution: 1 nsecs
 clock 2:
  .resolution: 1 nsecs
 clock 3:
  .resolution: 1 nsecs
 clock 4:
  .resolution: 1 nsecs
 clock 5:
  .resolution: 1 nsecs
 clock 6:
  .resolution: 1 nsecs
 clock 7:
  .resolution: 1 nsecs
cpu: 1
 clock 0:
  .resolution: 1 nsecs
 clock 1:
  .resolution: 1 nsecs
 clock 2:
  .resolution: 1 nsecs
 clock 3:
  .resolution: 1 nsecs
 clock 4:
  .resolution: 1 nsecs
 clock 5:
  .resolution: 1 nsecs
 clock 6:
  .resolution: 1 nsecs
 clock 7:
  .resolution: 1 nsecs
cpu: 2
 clock 0:
  .resolution: 1 nsecs
 clock 1:
  .resolution: 1 nsecs
 clock 2:
  .resolution: 1 nsecs
 clock 3:
  .resolution: 1 nsecs
 clock 4:
  .resolution: 1 nsecs
 clock 5:
  .resolution: 1 nsecs
 clock 6:
  .resolution: 1 nsecs
 clock 7:
  .resolution: 1 nsecs
cpu: 3
 clock 0:
  .resolution: 1 nsecs
 clock 1:
  .resolution: 1 nsecs
 clock 2:
  .resolution: 1 nsecs
 clock 3:
  .resolution: 1 nsecs
 clock 4:
  .resolution: 1 nsecs
 clock 5:
  .resolution: 1 nsecs
 clock 6:
  .resolution: 1 nsecs
 clock 7:
  .resolution: 1 nsecs

Vulnerable to Y2038

No

Clock source To top

arch_sys_counter

Trace clock

local

Lazy preemption

no

RAM To top

4092 MB

Bandwidth

Display full-size memory bandwidth plot

Network

Interfaces
end0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu
lo: flags=73<UP,LOOPBACK,RUNNING> mtu
wlan0: flags=4098<BROADCAST,MULTICAST> mtu
Topology
r2switch/port #7 (Test system #7)

PCI To top

0002:00:00.0 PCI bridge: Broadcom Inc. and subsidiaries BCM2712 PCIe Bridge (rev 21) (prog-if 00
	    [Normal decode])
	Flags: bus master, fast devsel, latency 0, IRQ 37
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	Memory behind bridge: 00000000-005fffff [size=6M] [32-bit]
	Prefetchable memory behind bridge: [disabled] [64-bit]
	Capabilities: [48] Power Management version 3
	Capabilities: [ac] Express Root Port (Slot-), MSI 00
	Capabilities: [100] Advanced Error Reporting
	Capabilities: [160] Virtual Channel
	Capabilities: [180] Vendor Specific Information: ID=0000 Rev=0 Len=028 <?>
	Capabilities: [240] L1 PM Substates
	Capabilities: [300] Secondary PCI Express
	Kernel driver in use: pcieport
 
0002:01:00.0 Ethernet controller: Raspberry Pi Ltd RP1 PCIe 2.0 South Bridge
	Flags: bus master, fast devsel, latency 0, IRQ 37
	Memory at 1f00410000 (32-bit, non-prefetchable) [size=16K]
	Memory at 1f00000000 (32-bit, non-prefetchable) [virtual] [size=4M]
	Memory at 1f00400000 (32-bit, non-prefetchable) [size=64K]
	Capabilities: [40] Power Management version 3
	Capabilities: [70] Express Endpoint, MSI 00
	Capabilities: [b0] MSI-X: Enable+ Count=61 Masked-
	Capabilities: [100] Advanced Error Reporting
	Kernel driver in use: rp1

DMI To top

# dmidecode 3.4
# No SMBIOS nor DMI entry point found, sorry.

Kernel configuration To top

(Not configured when building the kernel)
   To top

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