---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4519 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: 2799.974 BogoMIPS: 5599.94 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-4519) 04/03/26 _x86_64_ (8 CPU) 03:51:17 LINUX RESTART (8 CPU) 03:52:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:53:01 163.57 72.53 91.04 0.00 12937.20 51148.48 0.00 03:54:01 249.62 2.95 246.67 0.00 45.72 81501.77 0.00 03:55:01 75.97 0.38 75.59 0.00 55.99 34470.80 0.00 Average: 163.05 25.02 138.03 0.00 4298.08 55733.92 0.00 03:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 28633488 31518260 775596 2.36 87888 3076816 1909480 5.63 1035328 2806144 315048 03:54:01 26284908 31205252 1067980 3.25 157224 4852988 2368952 6.98 2040292 3943304 540584 03:55:01 26014768 31252844 1018240 3.10 161824 5143336 2330928 6.87 2216776 4012168 833968 Average: 26977721 31325452 953939 2.90 135645 4357713 2203120 6.50 1764132 3587205 563200 03:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:01 ens3 738.89 473.78 8467.34 137.69 0.00 0.00 0.00 0.00 03:53:01 lo 5.29 5.29 0.53 0.53 0.00 0.00 0.00 0.00 03:53:01 docker0 45.28 43.53 3.13 258.59 0.00 0.00 0.00 0.00 03:54:01 ens3 552.70 388.67 3077.50 49.24 0.00 0.00 0.00 0.00 03:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:54:01 docker0 364.91 514.35 29.67 3041.97 0.00 0.00 0.00 0.00 03:54:01 veth16da94b 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 03:55:01 ens3 32.26 20.16 210.36 9.68 0.00 0.00 0.00 0.00 03:55:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 03:55:01 docker0 4.63 8.20 0.34 128.27 0.00 0.00 0.00 0.00 03:55:01 veth569a9c7 0.05 0.23 0.00 0.02 0.00 0.00 0.00 0.00 Average: ens3 439.63 293.21 3892.95 65.13 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 138.81 189.52 11.09 1147.99 0.00 0.00 0.00 0.00 Average: veth569a9c7 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4519) 04/03/26 _x86_64_ (8 CPU) 03:51:17 LINUX RESTART (8 CPU) 03:52:02 CPU %user %nice %system %iowait %steal %idle 03:53:01 all 9.43 0.00 2.75 4.59 0.06 83.17 03:53:01 0 7.38 0.00 2.37 1.76 0.07 88.42 03:53:01 1 6.60 0.00 3.38 9.00 0.07 80.96 03:53:01 2 10.93 0.00 2.79 2.72 0.07 83.49 03:53:01 3 9.27 0.00 3.07 3.26 0.05 84.36 03:53:01 4 10.67 0.00 2.68 0.72 0.05 85.88 03:53:01 5 9.74 0.00 2.69 8.86 0.05 78.66 03:53:01 6 9.34 0.00 2.75 8.09 0.07 79.75 03:53:01 7 11.52 0.00 2.31 2.32 0.05 83.80 03:54:01 all 27.10 0.00 6.42 3.96 0.08 62.44 03:54:01 0 28.08 0.00 6.32 3.81 0.07 61.72 03:54:01 1 27.70 0.00 7.34 8.45 0.08 56.42 03:54:01 2 25.30 0.00 6.77 12.50 0.08 55.35 03:54:01 3 26.15 0.00 5.84 2.11 0.07 65.83 03:54:01 4 26.60 0.00 5.81 2.14 0.07 65.38 03:54:01 5 27.85 0.00 6.48 0.44 0.08 65.14 03:54:01 6 26.89 0.00 6.51 1.10 0.08 65.41 03:54:01 7 28.24 0.00 6.26 1.16 0.07 64.27 03:55:01 all 54.29 0.00 7.79 1.02 0.10 36.80 03:55:01 0 52.85 0.00 7.94 3.97 0.10 35.14 03:55:01 1 53.86 0.00 7.98 0.96 0.08 37.11 03:55:01 2 55.93 0.00 7.82 1.15 0.10 35.01 03:55:01 3 56.00 0.00 7.67 0.45 0.10 35.77 03:55:01 4 53.83 0.00 7.57 0.32 0.12 38.17 03:55:01 5 53.42 0.00 8.09 0.19 0.10 38.20 03:55:01 6 55.15 0.00 7.85 0.71 0.08 36.21 03:55:01 7 53.26 0.00 7.41 0.45 0.10 38.77 Average: all 30.39 0.00 5.67 3.18 0.08 60.68 Average: 0 29.55 0.00 5.56 3.19 0.08 61.62 Average: 1 29.50 0.00 6.25 6.12 0.08 58.05 Average: 2 30.83 0.00 5.80 5.46 0.08 57.82 Average: 3 30.60 0.00 5.54 1.93 0.07 61.85 Average: 4 30.52 0.00 5.37 1.06 0.08 62.97 Average: 5 30.47 0.00 5.77 3.13 0.08 60.55 Average: 6 30.56 0.00 5.72 3.28 0.08 60.36 Average: 7 31.05 0.00 5.34 1.31 0.07 62.23