---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2766 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-2766) 08/02/23 _x86_64_ (8 CPU) 18:56:07 LINUX RESTART (8 CPU) 18:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:58:01 104.88 0.69 104.19 0.00 53.69 28898.83 0.00 18:59:01 2.60 0.00 2.60 0.00 0.00 30.27 0.00 19:00:01 0.98 0.00 0.98 0.00 0.00 11.20 0.00 19:01:01 1.65 0.00 1.65 0.00 0.00 19.86 0.00 Average: 27.20 0.17 27.03 0.00 13.25 7149.14 0.00 18:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:58:01 29115084 31586012 728112 2.21 85220 2639828 1735140 5.11 1048964 2334216 356 18:59:01 29115880 31587068 726448 2.21 85296 2639832 1735140 5.11 1048688 2334204 0 19:00:01 29120540 31591748 721692 2.19 85336 2639836 1735140 5.11 1043404 2334208 16 19:01:01 29120584 31591860 721204 2.19 85388 2639836 1735140 5.11 1043540 2334208 44 Average: 29118022 31589172 724364 2.20 85310 2639833 1735140 5.11 1046149 2334209 104 18:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:58:01 ens3 197.48 118.71 4415.13 25.58 0.00 0.00 0.00 0.00 18:58:01 lo 3.46 3.46 0.34 0.34 0.00 0.00 0.00 0.00 18:58:01 docker0 7.95 10.93 0.65 112.66 0.00 0.00 0.00 0.00 18:59:01 ens3 0.77 0.10 0.07 0.01 0.00 0.00 0.00 0.00 18:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 ens3 0.83 0.22 0.18 0.08 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 ens3 1.53 1.23 1.76 0.33 0.00 0.00 0.00 0.00 19:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 49.53 29.69 1090.39 6.42 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 1.96 2.70 0.16 27.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2766) 08/02/23 _x86_64_ (8 CPU) 18:56:07 LINUX RESTART (8 CPU) 18:57:02 CPU %user %nice %system %iowait %steal %idle 18:58:01 all 4.72 0.00 2.20 1.32 0.04 91.71 18:58:01 0 5.29 0.00 1.92 0.02 0.05 92.72 18:58:01 1 4.60 0.00 2.20 0.43 0.05 92.73 18:58:01 2 5.51 0.00 2.01 0.55 0.03 91.90 18:58:01 3 4.38 0.00 1.52 0.09 0.03 93.98 18:58:01 4 4.49 0.00 2.61 0.26 0.03 92.61 18:58:01 5 4.68 0.00 2.94 6.42 0.05 85.91 18:58:01 6 4.93 0.00 2.30 2.20 0.03 90.53 18:58:01 7 3.90 0.00 2.10 0.60 0.07 93.33 18:59:01 all 0.02 0.00 0.01 0.01 0.01 99.95 18:59:01 0 0.03 0.00 0.00 0.00 0.00 99.97 18:59:01 1 0.00 0.00 0.02 0.00 0.00 99.98 18:59:01 2 0.03 0.00 0.02 0.00 0.00 99.95 18:59:01 3 0.00 0.00 0.00 0.00 0.02 99.98 18:59:01 4 0.02 0.00 0.00 0.00 0.02 99.97 18:59:01 5 0.02 0.00 0.03 0.07 0.02 99.87 18:59:01 6 0.02 0.00 0.00 0.00 0.00 99.98 18:59:01 7 0.02 0.00 0.03 0.00 0.03 99.92 19:00:01 all 0.03 0.00 0.01 0.00 0.01 99.95 19:00:01 0 0.02 0.00 0.02 0.00 0.02 99.95 19:00:01 1 0.03 0.00 0.00 0.00 0.02 99.95 19:00:01 2 0.03 0.00 0.02 0.00 0.00 99.95 19:00:01 3 0.03 0.00 0.02 0.00 0.02 99.93 19:00:01 4 0.02 0.00 0.00 0.00 0.00 99.98 19:00:01 5 0.05 0.00 0.05 0.02 0.00 99.88 19:00:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:00:01 7 0.03 0.00 0.00 0.00 0.02 99.95 19:01:01 all 0.01 0.00 0.01 0.00 0.01 99.97 19:01:01 0 0.03 0.00 0.00 0.00 0.00 99.97 19:01:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:01:01 2 0.00 0.00 0.00 0.00 0.02 99.98 19:01:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:01:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:01:01 5 0.00 0.00 0.00 0.02 0.02 99.97 19:01:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:01:01 7 0.03 0.00 0.05 0.02 0.03 99.87 Average: all 1.18 0.00 0.55 0.33 0.02 97.93 Average: 0 1.33 0.00 0.48 0.00 0.02 98.18 Average: 1 1.14 0.00 0.55 0.10 0.02 98.19 Average: 2 1.37 0.00 0.50 0.13 0.01 97.98 Average: 3 1.09 0.00 0.38 0.02 0.02 98.50 Average: 4 1.11 0.00 0.64 0.06 0.01 98.17 Average: 5 1.17 0.00 0.74 1.60 0.02 96.47 Average: 6 1.22 0.00 0.57 0.54 0.01 97.66 Average: 7 0.98 0.00 0.54 0.15 0.04 98.30