---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2214 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 19G 137G 12% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 19G 137G 12% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2214) 05/25/25 _x86_64_ (8 CPU) 11:11:00 LINUX RESTART (8 CPU) 11:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:13:01 206.19 3.69 202.49 0.00 406.30 77417.12 0.00 11:14:01 44.86 0.05 44.81 0.00 4.27 28467.27 0.00 11:15:01 42.43 0.22 42.21 0.00 1.73 17942.74 0.00 11:16:01 73.62 0.22 73.40 0.00 14.93 48810.53 0.00 Average: 91.29 1.03 90.26 0.00 105.56 43016.10 0.00 11:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 28030076 31520476 795040 2.42 125076 3565900 1797868 5.30 1171932 3217324 92 11:14:01 26657748 31361160 943704 2.87 129408 4681280 2245136 6.62 1995408 3663364 308576 11:15:01 26710976 31431008 872684 2.65 134128 4663424 2143160 6.32 1474340 4102544 315288 11:16:01 27255416 31478336 828912 2.52 138772 4220212 1937496 5.71 1371624 3715376 1588 Average: 27163554 31447745 860085 2.62 131846 4282704 2030915 5.99 1503326 3674652 156386 11:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:13:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 11:13:01 ens3 1053.99 850.52 8010.34 90.47 0.00 0.00 0.00 0.00 11:13:01 docker0 756.47 895.53 57.12 4722.06 0.00 0.00 0.00 0.00 11:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:14:01 veth62fb419 0.10 0.30 0.01 0.03 0.00 0.00 0.00 0.00 11:14:01 ens3 33.98 21.78 29.32 14.77 0.00 0.00 0.00 0.00 11:14:01 docker0 0.10 0.13 0.01 0.02 0.00 0.00 0.00 0.00 11:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 veth62fb419 0.82 0.83 0.07 0.07 0.00 0.00 0.00 0.00 11:15:01 ens3 26.26 17.16 21.20 10.38 0.00 0.00 0.00 0.00 11:15:01 docker0 0.82 0.82 0.06 0.07 0.00 0.00 0.00 0.00 11:16:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 11:16:01 veth2e0b519 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:16:01 ens3 96.37 60.16 2223.63 19.68 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: veth2e0b519 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 299.51 234.84 2548.37 33.59 0.00 0.00 0.00 0.00 Average: docker0 186.97 221.32 14.12 1165.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2214) 05/25/25 _x86_64_ (8 CPU) 11:11:00 LINUX RESTART (8 CPU) 11:12:02 CPU %user %nice %system %iowait %steal %idle 11:13:01 all 8.17 0.00 4.25 1.86 0.08 85.64 11:13:01 0 9.22 0.00 3.81 1.17 0.09 85.71 11:13:01 1 9.24 0.00 5.30 0.24 0.09 85.14 11:13:01 2 5.77 0.00 5.79 6.46 0.09 81.89 11:13:01 3 10.27 0.00 4.87 0.86 0.07 83.93 11:13:01 4 8.60 0.00 3.08 0.96 0.07 87.29 11:13:01 5 8.73 0.00 3.60 0.50 0.09 87.08 11:13:01 6 6.29 0.00 3.29 0.24 0.07 90.11 11:13:01 7 7.21 0.00 4.27 4.47 0.07 83.98 11:14:01 all 45.13 0.00 7.57 0.52 0.10 46.69 11:14:01 0 42.98 0.00 7.38 0.08 0.08 49.47 11:14:01 1 49.10 0.00 9.29 0.02 0.12 41.47 11:14:01 2 41.53 0.00 6.60 3.26 0.10 48.52 11:14:01 3 44.77 0.00 7.79 0.57 0.10 46.77 11:14:01 4 42.39 0.00 7.82 0.03 0.08 49.67 11:14:01 5 46.75 0.00 7.78 0.13 0.10 45.24 11:14:01 6 50.74 0.00 7.25 0.03 0.10 41.88 11:14:01 7 42.77 0.00 6.62 0.02 0.10 50.49 11:15:01 all 58.73 0.00 7.57 0.22 0.10 33.38 11:15:01 0 58.74 0.00 8.18 0.20 0.10 32.78 11:15:01 1 58.72 0.00 7.18 0.20 0.08 33.82 11:15:01 2 57.94 0.00 7.78 1.24 0.10 32.94 11:15:01 3 59.06 0.00 7.53 0.12 0.08 33.20 11:15:01 4 58.79 0.00 7.24 0.02 0.10 33.86 11:15:01 5 59.48 0.00 7.39 0.00 0.10 33.03 11:15:01 6 59.92 0.00 7.65 0.00 0.12 32.31 11:15:01 7 57.18 0.00 7.59 0.02 0.10 35.11 11:16:01 all 34.24 0.00 6.72 1.00 0.09 57.96 11:16:01 0 35.94 0.00 6.29 0.23 0.08 57.45 11:16:01 1 32.74 0.00 6.40 0.99 0.08 59.78 11:16:01 2 36.11 0.00 6.90 0.27 0.08 56.63 11:16:01 3 32.94 0.00 6.41 0.67 0.08 59.90 11:16:01 4 33.46 0.00 6.21 0.08 0.08 60.17 11:16:01 5 33.60 0.00 6.41 0.03 0.08 59.88 11:16:01 6 35.27 0.00 7.18 0.05 0.10 57.40 11:16:01 7 33.82 0.00 7.94 5.69 0.10 52.46 Average: all 36.73 0.00 6.54 0.90 0.09 55.75 Average: 0 36.87 0.00 6.43 0.42 0.09 56.20 Average: 1 37.58 0.00 7.05 0.36 0.09 54.91 Average: 2 35.53 0.00 6.77 2.78 0.09 54.82 Average: 3 36.93 0.00 6.66 0.55 0.08 55.77 Average: 4 35.95 0.00 6.10 0.27 0.08 57.59 Average: 5 37.31 0.00 6.31 0.16 0.09 56.13 Average: 6 38.27 0.00 6.36 0.08 0.10 55.19 Average: 7 35.41 0.00 6.62 2.53 0.09 55.34