---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16861 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: 2800.000 BogoMIPS: 5600.00 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-16861) 11/07/23 _x86_64_ (8 CPU) 15:21:34 LINUX RESTART (8 CPU) 15:22:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:23:01 329.08 15.03 314.05 0.00 1976.07 27415.15 0.00 15:24:01 44.74 0.13 44.60 0.00 4.80 16432.81 0.00 15:25:01 1.07 0.00 1.07 0.00 0.00 11.86 0.00 15:26:01 1.62 0.00 1.62 0.00 0.00 18.53 0.00 15:27:01 35.71 11.71 24.00 0.00 5437.36 6219.10 0.00 Average: 81.62 5.34 76.27 0.00 1481.95 9961.54 0.00 15:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:23:01 28931292 31555744 757308 2.30 84644 2791812 2047020 6.03 1064848 2483356 543560 15:24:01 29049788 31587700 723904 2.20 85344 2705628 1742068 5.13 1043496 2384084 60 15:25:01 29049696 31587636 723480 2.20 85376 2705628 1742068 5.13 1043764 2384084 180 15:26:01 29059052 31597044 714076 2.17 85428 2705632 1742068 5.13 1035152 2384088 16 15:27:01 28681716 31575608 725792 2.21 93792 3038648 1803384 5.31 1271592 2496796 976 Average: 28954309 31580746 728912 2.22 86917 2789470 1815322 5.35 1091770 2426482 108958 15:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:23:01 ens3 500.59 304.17 6690.41 95.70 0.00 0.00 0.00 0.00 15:23:01 lo 7.19 7.19 0.71 0.71 0.00 0.00 0.00 0.00 15:23:01 docker0 10.05 11.85 0.76 100.73 0.00 0.00 0.00 0.00 15:24:01 ens3 13.23 7.73 12.17 4.38 0.00 0.00 0.00 0.00 15:24:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 5.12 1.92 10.11 0.37 0.00 0.00 0.00 0.00 15:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 114.06 42.11 2026.31 3.12 0.00 0.00 0.00 0.00 15:27:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 125.38 70.43 1731.22 20.46 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 1.98 2.34 0.15 19.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-16861) 11/07/23 _x86_64_ (8 CPU) 15:21:34 LINUX RESTART (8 CPU) 15:22:02 CPU %user %nice %system %iowait %steal %idle 15:23:01 all 10.98 0.00 3.88 1.09 0.07 83.98 15:23:01 0 14.06 0.00 3.86 0.15 0.07 81.86 15:23:01 1 10.08 0.00 4.38 2.46 0.09 83.00 15:23:01 2 10.61 0.00 4.66 1.61 0.09 83.04 15:23:01 3 11.80 0.00 3.78 1.32 0.07 83.03 15:23:01 4 12.53 0.00 3.85 1.58 0.09 81.95 15:23:01 5 10.27 0.00 3.62 0.26 0.05 85.80 15:23:01 6 8.48 0.00 3.28 1.22 0.05 86.97 15:23:01 7 10.03 0.00 3.61 0.10 0.07 86.19 15:24:01 all 0.31 0.00 0.25 0.19 0.00 99.25 15:24:01 0 0.33 0.00 0.23 0.00 0.00 99.43 15:24:01 1 0.23 0.00 0.22 0.00 0.00 99.55 15:24:01 2 0.68 0.00 0.18 0.00 0.02 99.12 15:24:01 3 0.20 0.00 0.17 0.12 0.00 99.52 15:24:01 4 0.20 0.00 0.70 1.22 0.00 97.87 15:24:01 5 0.23 0.00 0.13 0.00 0.02 99.62 15:24:01 6 0.22 0.00 0.20 0.15 0.00 99.43 15:24:01 7 0.38 0.00 0.13 0.00 0.00 99.48 15:25:01 all 0.04 0.00 0.01 0.00 0.01 99.93 15:25:01 0 0.05 0.00 0.02 0.00 0.02 99.92 15:25:01 1 0.02 0.00 0.00 0.00 0.02 99.97 15:25:01 2 0.07 0.00 0.03 0.00 0.02 99.88 15:25:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:25:01 4 0.02 0.00 0.00 0.02 0.02 99.95 15:25:01 5 0.03 0.00 0.03 0.00 0.02 99.92 15:25:01 6 0.03 0.00 0.03 0.02 0.02 99.90 15:25:01 7 0.07 0.00 0.00 0.00 0.00 99.93 15:26:01 all 0.03 0.00 0.01 0.00 0.00 99.95 15:26:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:26:01 1 0.02 0.00 0.02 0.00 0.00 99.97 15:26:01 2 0.07 0.00 0.02 0.00 0.02 99.90 15:26:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:26:01 4 0.03 0.00 0.03 0.00 0.00 99.93 15:26:01 5 0.03 0.00 0.02 0.00 0.00 99.95 15:26:01 6 0.03 0.00 0.02 0.02 0.00 99.93 15:26:01 7 0.02 0.00 0.02 0.00 0.00 99.97 15:27:01 all 1.30 0.00 0.60 0.24 0.02 97.84 15:27:01 0 0.87 0.00 0.65 0.20 0.00 98.28 15:27:01 1 1.77 0.00 0.65 0.42 0.02 97.14 15:27:01 2 1.51 0.00 0.55 0.02 0.03 97.89 15:27:01 3 1.07 0.00 0.47 0.20 0.02 98.25 15:27:01 4 0.97 0.00 0.55 0.07 0.02 98.39 15:27:01 5 1.80 0.00 0.77 0.15 0.02 97.26 15:27:01 6 0.53 0.00 0.58 0.85 0.02 98.01 15:27:01 7 1.88 0.00 0.57 0.03 0.02 97.50 Average: all 2.49 0.00 0.94 0.30 0.02 96.26 Average: 0 3.02 0.00 0.94 0.07 0.02 95.95 Average: 1 2.38 0.00 1.03 0.56 0.02 96.00 Average: 2 2.55 0.00 1.07 0.32 0.03 96.03 Average: 3 2.57 0.00 0.87 0.32 0.02 96.22 Average: 4 2.70 0.00 1.01 0.57 0.02 95.70 Average: 5 2.43 0.00 0.90 0.08 0.02 96.57 Average: 6 1.82 0.00 0.81 0.45 0.02 96.91 Average: 7 2.43 0.00 0.85 0.03 0.02 96.68