---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775183 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775183) 12/17/25 _x86_64_ (8 CPU) 03:07:07 LINUX RESTART (8 CPU) 03:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:09:01 316.78 15.18 301.60 0.00 2176.97 97785.30 0.00 03:10:01 61.16 0.25 60.91 0.00 22.80 16455.79 0.00 Average: 188.97 7.72 181.25 0.00 1099.88 57120.55 0.00 03:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:09:01 26672228 31264104 1011400 3.08 156020 4545180 2270512 6.69 1778616 3836340 140980 03:10:01 27042568 31448988 827672 2.52 164036 4365900 1939852 5.72 1595008 3665920 680 Average: 26857398 31356546 919536 2.80 160028 4455540 2105182 6.21 1686812 3751130 70830 03:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:09:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 03:09:01 veth9c6f704 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:09:01 ens3 707.20 538.86 6929.95 102.07 0.00 0.00 0.00 0.00 03:09:01 docker0 427.53 524.41 34.48 3524.42 0.00 0.00 0.00 0.00 03:10:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 03:10:01 ens3 35.29 21.03 164.70 11.30 0.00 0.00 0.00 0.00 03:10:01 docker0 4.87 8.73 0.36 136.64 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 371.25 279.95 3547.32 56.68 0.00 0.00 0.00 0.00 Average: docker0 216.20 266.57 17.42 1830.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775183) 12/17/25 _x86_64_ (8 CPU) 03:07:07 LINUX RESTART (8 CPU) 03:08:01 CPU %user %nice %system %iowait %steal %idle 03:09:01 all 14.35 0.00 4.95 1.78 0.08 78.85 03:09:01 0 15.21 0.00 4.05 0.42 0.08 80.24 03:09:01 1 13.90 0.00 6.83 6.68 0.10 72.49 03:09:01 2 13.07 0.00 4.88 0.96 0.07 81.02 03:09:01 3 14.27 0.00 5.50 2.58 0.07 77.58 03:09:01 4 13.41 0.00 4.67 1.91 0.08 79.93 03:09:01 5 15.22 0.00 4.65 0.84 0.08 79.20 03:09:01 6 14.08 0.00 3.98 0.34 0.08 81.52 03:09:01 7 15.61 0.00 5.00 0.49 0.07 78.84 03:10:01 all 40.57 0.00 6.33 7.03 0.10 45.97 03:10:01 0 40.72 0.00 6.18 1.40 0.12 51.58 03:10:01 1 39.51 0.00 6.30 1.31 0.10 52.76 03:10:01 2 39.82 0.00 6.35 25.37 0.10 28.36 03:10:01 3 40.79 0.00 6.20 25.16 0.10 27.75 03:10:01 4 41.44 0.00 6.70 1.19 0.10 50.56 03:10:01 5 39.58 0.00 6.80 0.52 0.10 53.00 03:10:01 6 42.01 0.00 5.21 0.46 0.12 52.20 03:10:01 7 40.65 0.00 6.86 0.92 0.08 51.48 Average: all 27.46 0.00 5.64 4.41 0.09 62.41 Average: 0 27.93 0.00 5.11 0.91 0.10 65.95 Average: 1 26.71 0.00 6.57 4.00 0.10 62.62 Average: 2 26.47 0.00 5.61 13.18 0.08 54.65 Average: 3 27.51 0.00 5.85 13.85 0.08 52.71 Average: 4 27.44 0.00 5.69 1.55 0.09 65.23 Average: 5 27.42 0.00 5.72 0.68 0.09 66.08 Average: 6 28.01 0.00 4.59 0.40 0.10 66.90 Average: 7 28.16 0.00 5.93 0.71 0.08 65.13