---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8200 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-8200) 04/25/26 _x86_64_ (8 CPU) 10:05:21 LINUX RESTART (8 CPU) 10:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:07:01 299.17 15.20 283.97 0.00 2212.43 91867.89 0.00 10:08:01 37.63 0.03 37.59 0.00 0.27 30381.09 0.00 10:09:01 135.34 0.20 135.14 0.00 19.86 39748.71 0.00 Average: 157.38 5.14 152.24 0.00 744.19 53999.23 0.00 10:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:01 27039656 31331000 945424 2.88 150608 4270256 1974576 5.82 1576828 3695640 20036 10:08:01 26241520 31268876 1004640 3.06 157336 4955088 2318632 6.84 1864200 4160172 258672 10:09:01 26628092 31518100 758468 2.31 164888 4820044 1694872 5.00 1614552 4031536 612 Average: 26636423 31372659 902844 2.75 157611 4681796 1996027 5.88 1685193 3962449 93107 10:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:07:01 lo 3.93 3.93 0.41 0.41 0.00 0.00 0.00 0.00 10:07:01 veth80f56d0 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:07:01 ens3 755.77 566.76 10330.58 108.29 0.00 0.00 0.00 0.00 10:07:01 docker0 373.47 450.79 30.88 3188.49 0.00 0.00 0.00 0.00 10:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 veth80f56d0 1.17 1.52 0.14 0.46 0.00 0.00 0.00 0.00 10:08:01 ens3 14.68 9.28 11.80 5.30 0.00 0.00 0.00 0.00 10:08:01 docker0 1.17 1.47 0.13 0.45 0.00 0.00 0.00 0.00 10:09:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 10:09:01 ens3 31.28 18.01 208.44 8.98 0.00 0.00 0.00 0.00 10:09:01 docker0 4.02 8.55 0.30 128.26 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 267.24 198.02 3516.94 40.86 0.00 0.00 0.00 0.00 Average: docker0 126.22 153.60 10.44 1105.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8200) 04/25/26 _x86_64_ (8 CPU) 10:05:21 LINUX RESTART (8 CPU) 10:06:01 CPU %user %nice %system %iowait %steal %idle 10:07:01 all 11.74 0.00 4.50 1.23 0.08 82.45 10:07:01 0 11.23 0.00 3.65 0.51 0.08 84.53 10:07:01 1 11.82 0.00 4.61 0.27 0.07 83.23 10:07:01 2 10.59 0.00 3.97 0.08 0.07 85.28 10:07:01 3 12.87 0.00 4.79 1.39 0.10 80.85 10:07:01 4 14.70 0.00 6.17 3.68 0.07 75.38 10:07:01 5 10.53 0.00 4.38 1.66 0.07 83.36 10:07:01 6 10.37 0.00 4.04 0.69 0.07 84.83 10:07:01 7 11.77 0.00 4.40 1.59 0.08 82.14 10:08:01 all 38.30 0.00 5.33 0.32 0.10 55.95 10:08:01 0 38.63 0.00 5.01 0.02 0.10 56.24 10:08:01 1 37.22 0.00 5.77 0.05 0.10 56.86 10:08:01 2 36.81 0.00 5.16 0.15 0.10 57.77 10:08:01 3 36.74 0.00 5.24 0.03 0.08 57.91 10:08:01 4 40.51 0.00 5.81 1.93 0.12 51.64 10:08:01 5 38.60 0.00 5.16 0.03 0.10 56.10 10:08:01 6 39.40 0.00 5.16 0.34 0.12 54.99 10:08:01 7 38.54 0.00 5.30 0.02 0.08 56.06 10:09:01 all 52.61 0.00 6.68 0.42 0.10 40.19 10:09:01 0 51.38 0.00 7.16 0.17 0.10 41.19 10:09:01 1 52.46 0.00 6.68 0.67 0.10 40.08 10:09:01 2 51.53 0.00 6.80 1.08 0.08 40.51 10:09:01 3 52.34 0.00 6.35 0.05 0.08 41.18 10:09:01 4 53.66 0.00 6.57 0.17 0.10 39.50 10:09:01 5 53.61 0.00 6.37 0.03 0.10 39.89 10:09:01 6 52.52 0.00 6.59 0.49 0.10 40.30 10:09:01 7 53.37 0.00 6.91 0.70 0.12 38.89 Average: all 34.28 0.00 5.51 0.66 0.09 59.47 Average: 0 33.80 0.00 5.28 0.23 0.10 60.60 Average: 1 33.89 0.00 5.69 0.33 0.09 60.00 Average: 2 33.05 0.00 5.31 0.44 0.08 61.11 Average: 3 34.04 0.00 5.46 0.49 0.09 59.92 Average: 4 36.35 0.00 6.18 1.92 0.10 55.45 Average: 5 34.31 0.00 5.31 0.57 0.09 59.72 Average: 6 34.16 0.00 5.27 0.50 0.10 59.97 Average: 7 34.63 0.00 5.54 0.77 0.10 58.96