---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11335 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 16G 140G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 16G 140G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11335) 05/26/26 _x86_64_ (8 CPU) 02:07:07 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 359.78 16.53 343.25 0.00 2217.20 117689.47 0.00 02:10:01 122.43 0.37 122.06 0.00 3.33 75884.19 0.00 02:11:01 209.10 0.30 208.80 0.00 35.19 59256.79 0.00 Average: 230.42 5.73 224.69 0.00 751.79 84274.49 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 26145480 31163484 1114476 3.39 159700 4957768 2315124 6.83 1884288 4250956 119124 02:10:01 24028796 31074088 1195432 3.64 217240 6767612 2082612 6.14 2105512 5972112 651408 02:11:01 23123896 31288268 980388 2.98 223432 7833716 2504388 7.38 2424944 6516084 615796 Average: 24432724 31175280 1096765 3.34 200124 6519699 2300708 6.78 2138248 5579717 462109 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 vetha51a906 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:09:01 docker0 337.15 406.60 29.28 3502.28 0.00 0.00 0.00 0.00 02:09:01 ens3 876.93 634.72 12968.83 111.62 0.00 0.00 0.00 0.00 02:09:01 lo 3.33 3.33 0.34 0.34 0.00 0.00 0.00 0.00 02:10:01 vetha51a906 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 docker0 157.91 356.45 20.78 6603.14 0.00 0.00 0.00 0.00 02:10:01 ens3 417.38 198.67 7565.76 38.76 0.00 0.00 0.00 0.00 02:10:01 vethf40bd57 85.79 146.17 17.63 1705.91 0.00 0.00 0.00 0.14 02:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:11:01 veth07e6b0f 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 docker0 13.93 24.53 1.57 174.87 0.00 0.00 0.00 0.00 02:11:01 ens3 52.31 30.81 199.16 13.59 0.00 0.00 0.00 0.00 02:11:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 Average: veth07e6b0f 0.02 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 169.66 262.52 17.21 3426.93 0.00 0.00 0.00 0.00 Average: ens3 448.85 288.04 6910.95 54.65 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 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11335) 05/26/26 _x86_64_ (8 CPU) 02:07:07 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 15.62 0.00 5.80 1.92 0.33 76.34 02:09:01 0 16.32 0.00 5.49 2.46 0.14 75.60 02:09:01 1 15.88 0.00 4.95 0.76 0.15 78.26 02:09:01 2 16.23 0.00 6.70 3.51 0.20 73.35 02:09:01 3 15.90 0.00 6.08 0.59 0.17 77.25 02:09:01 4 15.20 0.00 5.91 5.81 1.44 71.63 02:09:01 5 15.74 0.00 5.38 0.44 0.17 78.28 02:09:01 6 15.06 0.00 5.57 0.66 0.15 78.56 02:09:01 7 14.63 0.00 6.33 1.05 0.17 77.82 02:10:01 all 31.28 0.00 6.58 0.96 0.11 61.06 02:10:01 0 32.02 0.00 8.11 2.41 0.14 57.33 02:10:01 1 29.51 0.00 5.72 0.30 0.10 64.37 02:10:01 2 25.57 0.00 5.52 0.15 0.12 68.64 02:10:01 3 31.88 0.00 5.52 0.07 0.08 62.44 02:10:01 4 36.09 0.00 7.86 4.23 0.12 51.70 02:10:01 5 29.33 0.00 6.81 0.25 0.12 63.49 02:10:01 6 38.19 0.00 6.44 0.02 0.12 55.24 02:10:01 7 27.71 0.00 6.64 0.30 0.10 65.25 02:11:01 all 33.09 0.00 4.98 1.00 0.10 60.82 02:11:01 0 25.18 0.00 4.37 1.22 0.08 69.14 02:11:01 1 27.24 0.00 4.54 0.77 0.10 67.34 02:11:01 2 41.78 0.00 5.74 1.44 0.12 50.91 02:11:01 3 31.45 0.00 4.88 1.85 0.12 61.70 02:11:01 4 33.73 0.00 4.12 0.50 0.10 61.55 02:11:01 5 31.13 0.00 4.97 0.40 0.10 63.39 02:11:01 6 40.06 0.00 5.62 0.89 0.10 53.34 02:11:01 7 34.15 0.00 5.63 0.92 0.12 59.18 Average: all 26.68 0.00 5.79 1.29 0.18 66.06 Average: 0 24.51 0.00 5.98 2.02 0.12 67.36 Average: 1 24.22 0.00 5.07 0.61 0.12 69.98 Average: 2 27.91 0.00 5.99 1.70 0.15 64.26 Average: 3 26.44 0.00 5.49 0.84 0.12 67.11 Average: 4 28.31 0.00 5.96 3.51 0.55 61.66 Average: 5 25.41 0.00 5.72 0.37 0.13 68.38 Average: 6 31.14 0.00 5.88 0.52 0.12 62.33 Average: 7 25.54 0.00 6.20 0.76 0.13 67.38