---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4169 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-4169) 03/26/26 _x86_64_ (8 CPU) 18:42:52 LINUX RESTART (8 CPU) 18:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:44:01 425.83 81.82 344.01 0.00 13986.34 165616.00 0.00 18:45:01 229.73 2.48 227.25 0.00 35.99 63582.74 0.00 18:46:01 39.72 0.12 39.60 0.00 0.93 31494.72 0.00 18:47:01 189.15 0.42 188.74 0.00 25.86 53831.12 0.00 Average: 221.10 21.21 199.89 0.00 3511.99 78628.15 0.00 18:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:44:01 28795580 31519128 794452 2.42 79704 2935960 1905568 5.62 1052780 2658680 163816 18:45:01 26104996 31138512 1141976 3.47 154920 4969808 2186884 6.45 2203732 3970148 723160 18:46:01 25425988 30729780 1549344 4.71 159544 5207292 2487844 7.33 2334940 4488796 433180 18:47:01 26070072 31480512 798064 2.43 178696 5277060 2083528 6.14 1686716 4473448 328 Average: 26599159 31216983 1070959 3.26 143216 4597530 2165956 6.39 1819542 3897768 330121 18:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:44:01 docker0 22.58 30.01 2.05 292.51 0.00 0.00 0.00 0.00 18:44:01 ens3 632.66 445.38 8461.14 134.52 0.00 0.00 0.00 0.00 18:44:01 lo 5.50 5.50 0.55 0.55 0.00 0.00 0.00 0.00 18:45:01 docker0 326.20 404.55 27.23 2888.51 0.00 0.00 0.00 0.00 18:45:01 ens3 445.59 349.38 2927.49 46.61 0.00 0.00 0.00 0.00 18:45:01 veth4cf278e 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:46:01 docker0 1.22 1.50 0.13 0.47 0.00 0.00 0.00 0.00 18:46:01 ens3 10.68 7.73 8.05 4.40 0.00 0.00 0.00 0.00 18:46:01 veth4cf278e 1.22 1.53 0.15 0.47 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 7.36 14.85 0.53 228.99 0.00 0.00 0.00 0.00 18:47:01 ens3 144.27 87.75 2849.67 25.65 0.00 0.00 0.00 0.00 18:47:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 89.33 112.72 7.48 852.56 0.00 0.00 0.00 0.00 Average: ens3 308.28 222.54 3561.41 52.79 0.00 0.00 0.00 0.00 Average: lo 1.89 1.89 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4169) 03/26/26 _x86_64_ (8 CPU) 18:42:52 LINUX RESTART (8 CPU) 18:43:01 CPU %user %nice %system %iowait %steal %idle 18:44:01 all 9.11 0.00 2.76 1.45 0.06 86.60 18:44:01 0 8.36 0.00 2.53 0.54 0.07 88.50 18:44:01 1 9.58 0.00 3.21 4.61 0.07 82.52 18:44:01 2 9.39 0.00 2.48 0.62 0.07 87.44 18:44:01 3 11.09 0.00 3.74 2.00 0.07 83.10 18:44:01 4 9.98 0.00 2.52 0.32 0.05 87.13 18:44:01 5 9.24 0.00 2.20 0.52 0.07 87.97 18:44:01 6 8.43 0.00 2.78 0.77 0.07 87.95 18:44:01 7 6.84 0.00 2.66 2.25 0.05 88.20 18:45:01 all 31.63 0.00 6.25 0.76 0.10 61.26 18:45:01 0 35.06 0.00 7.24 2.82 0.14 54.74 18:45:01 1 29.43 0.00 5.92 0.66 0.10 63.88 18:45:01 2 31.84 0.00 7.05 0.37 0.10 60.64 18:45:01 3 32.55 0.00 6.71 0.10 0.10 60.54 18:45:01 4 30.83 0.00 5.68 0.17 0.08 63.23 18:45:01 5 29.91 0.00 5.02 0.38 0.08 64.61 18:45:01 6 32.52 0.00 6.55 0.08 0.10 60.74 18:45:01 7 30.92 0.00 5.83 1.54 0.10 61.61 18:46:01 all 39.72 0.00 4.56 0.26 0.09 55.37 18:46:01 0 40.61 0.00 4.52 0.05 0.08 54.74 18:46:01 1 38.84 0.00 4.35 0.18 0.08 56.54 18:46:01 2 40.72 0.00 4.93 0.03 0.08 54.23 18:46:01 3 39.64 0.00 4.70 0.02 0.08 55.56 18:46:01 4 40.58 0.00 4.42 0.02 0.10 54.88 18:46:01 5 39.81 0.00 4.28 0.03 0.10 55.77 18:46:01 6 39.06 0.00 4.61 0.03 0.08 56.22 18:46:01 7 38.54 0.00 4.66 1.71 0.08 55.00 18:47:01 all 33.84 0.00 6.00 0.59 0.09 59.47 18:47:01 0 33.62 0.00 6.29 0.52 0.10 59.47 18:47:01 1 32.74 0.00 5.67 0.61 0.08 60.89 18:47:01 2 32.94 0.00 6.40 0.46 0.10 60.10 18:47:01 3 35.38 0.00 5.74 0.20 0.08 58.60 18:47:01 4 36.19 0.00 5.61 0.25 0.08 57.87 18:47:01 5 33.60 0.00 5.57 0.05 0.10 60.68 18:47:01 6 32.42 0.00 5.12 0.13 0.08 62.24 18:47:01 7 33.83 0.00 7.64 2.50 0.10 55.92 Average: all 28.58 0.00 4.89 0.77 0.09 65.67 Average: 0 29.43 0.00 5.14 0.98 0.10 64.36 Average: 1 27.68 0.00 4.79 1.51 0.08 65.93 Average: 2 28.72 0.00 5.21 0.37 0.09 65.61 Average: 3 29.66 0.00 5.22 0.58 0.08 64.45 Average: 4 29.39 0.00 4.56 0.19 0.08 65.78 Average: 5 28.15 0.00 4.27 0.25 0.09 67.25 Average: 6 28.12 0.00 4.76 0.26 0.08 66.78 Average: 7 27.52 0.00 5.19 2.00 0.08 65.20