---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40191 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-40191) 03/04/25 _x86_64_ (8 CPU) 15:06:53 LINUX RESTART (8 CPU) 15:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:08:01 353.77 48.31 305.47 0.00 5436.43 98061.92 0.00 15:09:01 287.25 2.47 284.79 0.00 24.79 89065.78 0.00 15:10:01 134.78 0.25 134.53 0.00 24.40 25697.33 0.00 15:11:01 150.79 0.08 150.71 0.00 6.27 47859.62 0.00 Average: 231.66 12.78 218.88 0.00 1372.97 65173.80 0.00 15:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:08:01 29472604 31524884 811216 2.47 63324 2287412 2073352 6.11 1047640 2014448 370424 15:09:01 27024928 31509828 789844 2.40 181668 4377284 1840100 5.42 1325068 3925944 148404 15:10:01 27647328 31262972 1030472 3.13 191176 3551188 2503424 7.38 1609416 3066356 51148 15:11:01 27012804 31510808 785216 2.39 199772 4376908 1794864 5.29 1402104 3861364 600 Average: 27789416 31452123 854187 2.60 158985 3648198 2052935 6.05 1346057 3217028 142644 15:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:08:01 lo 7.00 7.00 0.68 0.68 0.00 0.00 0.00 0.00 15:08:01 docker0 45.56 46.53 3.25 269.25 0.00 0.00 0.00 0.00 15:08:01 ens3 625.10 413.63 6201.77 97.81 0.00 0.00 0.00 0.00 15:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:09:01 docker0 300.02 484.57 25.42 2920.06 0.00 0.00 0.00 0.00 15:09:01 ens3 497.90 307.53 2930.85 35.35 0.00 0.00 0.00 0.00 15:10:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:10:01 docker0 1.40 2.68 0.08 38.12 0.00 0.00 0.00 0.00 15:10:01 ens3 49.67 27.72 82.58 16.39 0.00 0.00 0.00 0.00 15:10:01 veth38a4e7c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:11:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 15:11:01 docker0 2.70 5.03 0.17 76.72 0.00 0.00 0.00 0.00 15:11:01 ens3 117.68 69.36 2669.54 14.93 0.00 0.00 0.00 0.00 Average: lo 2.35 2.35 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 87.43 134.72 7.23 826.16 0.00 0.00 0.00 0.00 Average: ens3 322.60 204.57 2971.30 41.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40191) 03/04/25 _x86_64_ (8 CPU) 15:06:53 LINUX RESTART (8 CPU) 15:07:01 CPU %user %nice %system %iowait %steal %idle 15:08:01 all 7.96 0.00 2.64 2.82 0.05 86.54 15:08:01 0 6.76 0.00 3.90 0.59 0.05 88.71 15:08:01 1 12.91 0.00 2.42 1.76 0.05 82.86 15:08:01 2 6.52 0.00 3.35 3.81 0.05 86.27 15:08:01 3 6.67 0.00 2.33 0.15 0.05 90.80 15:08:01 4 9.30 0.00 2.38 1.23 0.05 87.03 15:08:01 5 5.23 0.00 2.20 0.39 0.03 92.15 15:08:01 6 8.44 0.00 2.08 5.01 0.05 84.42 15:08:01 7 7.89 0.00 2.42 9.58 0.05 80.06 15:09:01 all 8.37 0.00 4.01 2.95 0.06 84.60 15:09:01 0 7.70 0.00 4.99 19.04 0.08 68.19 15:09:01 1 7.21 0.00 4.63 1.05 0.07 87.05 15:09:01 2 9.89 0.00 4.05 0.24 0.07 85.76 15:09:01 3 8.81 0.00 4.15 0.45 0.05 86.53 15:09:01 4 6.94 0.00 3.06 0.57 0.05 89.38 15:09:01 5 9.12 0.00 3.21 0.29 0.05 87.34 15:09:01 6 8.04 0.00 4.28 1.77 0.05 85.86 15:09:01 7 9.29 0.00 3.74 0.30 0.07 86.60 15:10:01 all 43.21 0.00 7.37 1.46 0.09 47.88 15:10:01 0 43.56 0.00 7.20 3.11 0.08 46.05 15:10:01 1 42.96 0.00 7.29 0.66 0.08 49.01 15:10:01 2 43.62 0.00 8.10 0.74 0.08 47.45 15:10:01 3 42.80 0.00 7.28 0.40 0.07 49.45 15:10:01 4 43.67 0.00 7.98 5.89 0.10 42.36 15:10:01 5 42.25 0.00 7.07 0.10 0.10 50.48 15:10:01 6 43.57 0.00 7.12 0.32 0.08 48.90 15:10:01 7 43.22 0.00 6.94 0.42 0.08 49.33 15:11:01 all 21.79 0.00 4.44 1.29 0.07 72.42 15:11:01 0 21.73 0.00 4.04 1.29 0.05 72.89 15:11:01 1 21.81 0.00 4.90 5.62 0.08 67.58 15:11:01 2 21.17 0.00 4.80 0.05 0.05 73.93 15:11:01 3 21.96 0.00 3.96 0.40 0.07 73.60 15:11:01 4 20.06 0.00 4.99 0.29 0.07 74.60 15:11:01 5 22.46 0.00 3.98 1.33 0.07 72.16 15:11:01 6 23.35 0.00 4.88 1.21 0.08 70.47 15:11:01 7 21.78 0.00 3.94 0.10 0.05 74.12 Average: all 20.33 0.00 4.61 2.13 0.07 72.87 Average: 0 19.93 0.00 5.03 5.99 0.07 68.99 Average: 1 21.22 0.00 4.81 2.27 0.07 71.62 Average: 2 20.29 0.00 5.07 1.21 0.06 73.36 Average: 3 20.06 0.00 4.43 0.35 0.06 75.10 Average: 4 19.98 0.00 4.60 1.99 0.07 73.36 Average: 5 19.78 0.00 4.11 0.53 0.06 75.52 Average: 6 20.82 0.00 4.59 2.08 0.07 72.44 Average: 7 20.54 0.00 4.26 2.61 0.06 72.53