---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40415 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 9.9G 146G 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 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40415) 03/06/25 _x86_64_ (8 CPU) 07:15:33 LINUX RESTART (8 CPU) 07:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:17:01 291.14 14.91 276.22 0.00 1902.05 103677.34 0.00 07:18:01 1.82 0.00 1.82 0.00 0.00 25.08 0.00 07:19:01 1.22 0.00 1.22 0.00 0.00 13.73 0.00 Average: 96.98 4.92 92.06 0.00 626.93 34186.05 0.00 07:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:17:01 29867072 31586972 765628 2.33 53652 1965712 1749452 5.16 954012 1731216 468 07:18:01 29867856 31587872 763872 2.32 53684 1965720 1749452 5.16 953524 1731200 180 07:19:01 29875584 31595652 755880 2.30 53732 1965720 1749452 5.16 946456 1731200 16 Average: 29870171 31590165 761793 2.32 53689 1965717 1749452 5.16 951331 1731205 221 07:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:17:01 docker0 7.12 8.83 0.46 67.91 0.00 0.00 0.00 0.00 07:17:01 ens3 326.49 186.92 2567.80 63.53 0.00 0.00 0.00 0.00 07:17:01 lo 2.91 2.91 0.28 0.28 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 ens3 0.55 0.13 0.06 0.01 0.00 0.00 0.00 0.00 07:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 ens3 0.55 0.38 0.35 0.28 0.00 0.00 0.00 0.00 07:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 2.35 2.91 0.15 22.38 0.00 0.00 0.00 0.00 Average: ens3 107.98 61.78 846.51 21.04 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40415) 03/06/25 _x86_64_ (8 CPU) 07:15:33 LINUX RESTART (8 CPU) 07:16:02 CPU %user %nice %system %iowait %steal %idle 07:17:01 all 4.98 0.00 1.48 0.86 0.04 92.65 07:17:01 0 9.02 0.00 1.24 0.14 0.05 89.55 07:17:01 1 4.97 0.00 1.09 0.20 0.03 93.70 07:17:01 2 4.98 0.00 2.40 3.55 0.03 89.03 07:17:01 3 6.05 0.00 1.94 1.26 0.05 90.69 07:17:01 4 3.53 0.00 1.28 0.90 0.03 94.26 07:17:01 5 2.76 0.00 1.14 0.05 0.03 96.01 07:17:01 6 4.56 0.00 1.16 0.53 0.03 93.72 07:17:01 7 3.92 0.00 1.59 0.24 0.03 94.22 07:18:01 all 0.02 0.00 0.00 0.01 0.01 99.96 07:18:01 0 0.05 0.00 0.00 0.00 0.02 99.93 07:18:01 1 0.00 0.00 0.00 0.03 0.00 99.97 07:18:01 2 0.05 0.00 0.00 0.00 0.00 99.95 07:18:01 3 0.00 0.00 0.00 0.00 0.00 100.00 07:18:01 4 0.02 0.00 0.02 0.03 0.00 99.93 07:18:01 5 0.00 0.00 0.00 0.00 0.02 99.98 07:18:01 6 0.05 0.00 0.00 0.00 0.02 99.93 07:18:01 7 0.02 0.00 0.02 0.00 0.00 99.97 07:19:01 all 0.02 0.00 0.01 0.00 0.00 99.96 07:19:01 0 0.05 0.00 0.02 0.00 0.02 99.92 07:19:01 1 0.02 0.00 0.02 0.00 0.02 99.95 07:19:01 2 0.02 0.00 0.00 0.00 0.00 99.98 07:19:01 3 0.02 0.00 0.00 0.00 0.00 99.98 07:19:01 4 0.03 0.00 0.00 0.02 0.00 99.95 07:19:01 5 0.02 0.00 0.02 0.00 0.00 99.97 07:19:01 6 0.02 0.00 0.02 0.00 0.00 99.97 07:19:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 1.65 0.00 0.49 0.29 0.02 97.56 Average: 0 3.00 0.00 0.41 0.04 0.03 96.51 Average: 1 1.64 0.00 0.36 0.08 0.02 97.90 Average: 2 1.66 0.00 0.79 1.16 0.01 96.38 Average: 3 1.99 0.00 0.64 0.41 0.02 96.94 Average: 4 1.18 0.00 0.43 0.31 0.01 98.08 Average: 5 0.91 0.00 0.38 0.02 0.02 98.67 Average: 6 1.52 0.00 0.39 0.17 0.02 97.90 Average: 7 1.29 0.00 0.53 0.08 0.01 98.09