---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8377 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-8377) 09/05/25 _x86_64_ (8 CPU) 19:08:22 LINUX RESTART (8 CPU) 19:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:10:01 382.26 20.88 361.38 0.00 3251.79 58321.64 0.00 19:11:01 135.04 0.83 134.21 0.00 6.67 37448.96 0.00 19:12:01 99.27 0.23 99.03 0.00 25.99 45317.58 0.00 Average: 204.53 7.24 197.29 0.00 1082.71 46966.23 0.00 19:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:10:01 27921800 31451196 829240 2.52 126336 3585900 2059956 6.07 1224244 3220812 419140 19:11:01 26440244 31268784 1005192 3.06 154944 4768736 2293060 6.76 1801324 4029148 610168 19:12:01 26856556 31496104 780976 2.38 158892 4588476 1841728 5.43 1575884 3858000 252 Average: 27072867 31405361 871803 2.65 146724 4314371 2064915 6.09 1533817 3702653 343187 19:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:10:01 ens3 640.33 471.53 9326.36 103.28 0.00 0.00 0.00 0.00 19:10:01 lo 4.61 4.61 0.47 0.47 0.00 0.00 0.00 0.00 19:10:01 veth295bf38 279.97 337.06 27.12 2009.77 0.00 0.00 0.00 0.16 19:10:01 docker0 294.27 359.77 24.15 2177.12 0.00 0.00 0.00 0.00 19:11:01 ens3 101.07 70.44 990.52 16.82 0.00 0.00 0.00 0.00 19:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:11:01 veth81e1d9e 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 19:11:01 docker0 53.92 73.72 4.35 961.74 0.00 0.00 0.00 0.00 19:12:01 ens3 27.27 16.51 198.77 7.87 0.00 0.00 0.00 0.00 19:12:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 19:12:01 docker0 4.87 7.98 0.30 123.18 0.00 0.00 0.00 0.00 Average: ens3 254.07 184.56 3472.52 42.32 0.00 0.00 0.00 0.00 Average: lo 1.74 1.74 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 116.69 145.96 9.52 1081.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8377) 09/05/25 _x86_64_ (8 CPU) 19:08:22 LINUX RESTART (8 CPU) 19:09:02 CPU %user %nice %system %iowait %steal %idle 19:10:01 all 7.34 0.00 3.35 3.22 0.06 86.02 19:10:01 0 6.29 0.00 4.06 2.57 0.05 87.03 19:10:01 1 6.62 0.00 3.64 2.43 0.07 87.23 19:10:01 2 7.04 0.00 3.37 0.43 0.05 89.11 19:10:01 3 8.04 0.00 3.08 3.01 0.05 85.82 19:10:01 4 7.53 0.00 3.62 6.88 0.07 81.90 19:10:01 5 9.51 0.00 2.96 7.83 0.07 79.63 19:10:01 6 7.09 0.00 2.57 1.73 0.07 88.54 19:10:01 7 6.59 0.00 3.52 0.91 0.07 88.92 19:11:01 all 35.03 0.00 5.26 2.53 0.08 57.10 19:11:01 0 37.67 0.00 5.50 3.09 0.08 53.66 19:11:01 1 36.37 0.00 5.37 1.11 0.08 57.06 19:11:01 2 34.69 0.00 5.26 0.32 0.08 59.65 19:11:01 3 36.82 0.00 4.91 0.05 0.08 58.13 19:11:01 4 33.58 0.00 5.59 14.42 0.07 46.34 19:11:01 5 32.06 0.00 5.11 1.03 0.08 61.72 19:11:01 6 35.84 0.00 5.35 0.15 0.08 58.58 19:11:01 7 33.24 0.00 4.99 0.07 0.08 61.62 19:12:01 all 49.03 0.00 6.56 2.49 0.09 41.82 19:12:01 0 49.10 0.00 6.79 6.86 0.08 37.17 19:12:01 1 49.97 0.00 6.69 0.82 0.10 42.42 19:12:01 2 50.25 0.00 6.17 0.25 0.08 43.24 19:12:01 3 48.73 0.00 6.88 0.29 0.08 44.03 19:12:01 4 49.36 0.00 6.21 0.74 0.10 43.59 19:12:01 5 48.21 0.00 6.43 6.16 0.08 39.11 19:12:01 6 48.66 0.00 6.40 1.03 0.08 43.82 19:12:01 7 47.98 0.00 6.92 3.86 0.08 41.16 Average: all 30.61 0.00 5.07 2.75 0.08 61.50 Average: 0 31.14 0.00 5.46 4.18 0.07 59.15 Average: 1 31.13 0.00 5.24 1.45 0.08 62.10 Average: 2 30.82 0.00 4.95 0.33 0.07 63.83 Average: 3 31.33 0.00 4.97 1.11 0.07 62.52 Average: 4 30.33 0.00 5.15 7.33 0.08 57.11 Average: 5 30.04 0.00 4.85 4.99 0.08 60.04 Average: 6 30.69 0.00 4.79 0.96 0.08 63.47 Average: 7 29.41 0.00 5.15 1.62 0.08 63.74