---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-392 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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 Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-392) 04/24/25 _x86_64_ (8 CPU) 04:22:20 LINUX RESTART (8 CPU) 04:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:24:01 183.64 11.68 171.95 0.00 1797.57 75261.06 0.00 04:25:01 226.62 1.95 224.68 0.00 24.53 73765.68 0.00 04:26:01 38.06 0.00 38.06 0.00 0.00 28744.96 0.00 04:27:01 183.99 0.27 183.72 0.00 14.00 53535.74 0.00 Average: 158.08 3.47 154.61 0.00 459.00 57827.52 0.00 04:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 29124232 31525728 786776 2.39 81380 2586648 1972604 5.81 1057972 2304372 9952 04:25:01 27410548 31235028 1065484 3.24 184916 3757148 2430964 7.16 1662236 3249692 274940 04:26:01 26944004 31376032 922832 2.81 187968 4321704 1951452 5.75 1440876 3899096 415884 04:27:01 27332840 31509344 791664 2.41 194140 4093720 2030952 5.99 1411292 3570740 106948 Average: 27702906 31411533 891689 2.71 162101 3689805 2096493 6.18 1393094 3255975 201931 04:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 lo 6.27 6.27 0.62 0.62 0.00 0.00 0.00 0.00 04:24:01 docker0 231.63 264.62 18.34 451.84 0.00 0.00 0.00 0.00 04:24:01 ens3 503.88 384.99 5345.67 69.36 0.00 0.00 0.00 0.00 04:24:01 veth3a7fa29 178.87 211.65 17.13 133.89 0.00 0.00 0.00 0.01 04:25:01 veth1a8103f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:25:01 docker0 183.42 299.08 14.68 2742.55 0.00 0.00 0.00 0.00 04:25:01 ens3 321.46 198.18 2766.63 27.11 0.00 0.00 0.00 0.00 04:26:01 veth1a8103f 0.98 1.38 0.13 0.40 0.00 0.00 0.00 0.00 04:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 docker0 0.98 1.33 0.11 0.40 0.00 0.00 0.00 0.00 04:26:01 ens3 11.33 7.77 8.82 4.85 0.00 0.00 0.00 0.00 04:27:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 04:27:01 docker0 4.58 8.57 0.28 114.88 0.00 0.00 0.00 0.00 04:27:01 ens3 80.85 52.67 1658.46 12.98 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 105.16 143.41 8.35 827.50 0.00 0.00 0.00 0.00 Average: ens3 229.39 160.90 2444.91 28.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-392) 04/24/25 _x86_64_ (8 CPU) 04:22:20 LINUX RESTART (8 CPU) 04:23:01 CPU %user %nice %system %iowait %steal %idle 04:24:01 all 6.07 0.00 2.70 1.55 0.05 89.62 04:24:01 0 4.80 0.00 2.53 0.35 0.07 92.25 04:24:01 1 6.22 0.00 2.72 0.52 0.08 90.46 04:24:01 2 5.36 0.00 2.74 1.91 0.05 89.94 04:24:01 3 5.68 0.00 2.44 5.53 0.03 86.32 04:24:01 4 8.09 0.00 2.66 0.25 0.05 88.95 04:24:01 5 6.67 0.00 2.50 0.50 0.05 90.28 04:24:01 6 6.33 0.00 2.95 0.57 0.05 90.10 04:24:01 7 5.42 0.00 3.07 2.78 0.05 88.68 04:25:01 all 14.63 0.00 4.04 3.90 0.07 77.37 04:25:01 0 14.25 0.00 3.15 0.42 0.07 82.12 04:25:01 1 14.22 0.00 3.34 0.59 0.07 81.79 04:25:01 2 14.69 0.00 3.75 0.52 0.07 80.97 04:25:01 3 14.41 0.00 3.79 0.96 0.05 80.79 04:25:01 4 14.92 0.00 5.24 1.83 0.07 77.94 04:25:01 5 14.36 0.00 3.15 0.54 0.08 81.87 04:25:01 6 16.42 0.00 4.21 3.79 0.05 75.52 04:25:01 7 13.78 0.00 5.69 22.61 0.08 57.84 04:26:01 all 41.85 0.00 5.54 1.09 0.08 51.44 04:26:01 0 43.44 0.00 5.53 0.03 0.08 50.91 04:26:01 1 42.55 0.00 5.69 0.00 0.08 51.67 04:26:01 2 42.11 0.00 5.86 0.02 0.08 51.93 04:26:01 3 42.29 0.00 5.54 6.15 0.08 45.94 04:26:01 4 40.90 0.00 5.38 0.82 0.08 52.81 04:26:01 5 42.28 0.00 5.34 0.05 0.08 52.24 04:26:01 6 40.70 0.00 5.51 0.03 0.07 53.69 04:26:01 7 40.53 0.00 5.44 1.63 0.08 52.31 04:27:01 all 37.94 0.00 5.90 1.97 0.07 54.12 04:27:01 0 37.69 0.00 5.50 0.17 0.07 56.57 04:27:01 1 37.09 0.00 5.45 0.25 0.08 57.12 04:27:01 2 38.74 0.00 5.49 0.22 0.07 55.49 04:27:01 3 36.99 0.00 6.77 11.40 0.10 44.73 04:27:01 4 36.46 0.00 6.54 1.04 0.07 55.90 04:27:01 5 38.45 0.00 5.43 1.95 0.07 54.10 04:27:01 6 38.91 0.00 6.14 0.55 0.07 54.33 04:27:01 7 39.20 0.00 5.87 0.22 0.07 54.65 Average: all 25.13 0.00 4.54 2.13 0.07 68.14 Average: 0 25.08 0.00 4.18 0.24 0.07 70.43 Average: 1 25.02 0.00 4.30 0.34 0.08 70.26 Average: 2 25.22 0.00 4.46 0.67 0.07 69.58 Average: 3 24.81 0.00 4.63 5.99 0.07 64.50 Average: 4 25.11 0.00 4.96 0.99 0.07 68.88 Average: 5 25.42 0.00 4.10 0.76 0.07 69.65 Average: 6 25.58 0.00 4.70 1.24 0.06 68.42 Average: 7 24.75 0.00 5.02 6.80 0.07 63.36