---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-120765 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 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-120765) 12/08/22 _x86_64_ (8 CPU) 03:39:23 LINUX RESTART (8 CPU) 03:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:41:01 169.94 10.03 159.91 0.00 1718.78 47966.67 0.00 03:42:01 2.20 0.00 2.20 0.00 0.00 30.94 0.00 03:43:01 0.92 0.00 0.92 0.00 0.00 10.13 0.00 03:44:01 1.50 0.00 1.50 0.00 0.00 17.06 0.00 Average: 43.64 2.51 41.13 0.00 429.68 12005.70 0.00 03:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:41:01 28877728 31615664 702012 2.13 76916 2932496 1734768 5.11 1036624 2605992 488 03:42:01 28877952 31616000 700756 2.13 76964 2932500 1734768 5.11 1037244 2605980 24 03:43:01 28879904 31618032 698716 2.12 76988 2932500 1734768 5.11 1034300 2605988 8 03:44:01 28880248 31618564 697864 2.12 77028 2932632 1734768 5.11 1034116 2606120 12 Average: 28878958 31617065 699837 2.13 76974 2932532 1734768 5.11 1035571 2606020 133 03:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:41:01 ens3 635.84 535.31 8505.58 98.52 0.00 0.00 0.00 0.00 03:41:01 docker0 367.77 356.96 31.02 2771.92 0.00 0.00 0.00 0.00 03:41:01 lo 4.47 4.47 0.43 0.43 0.00 0.00 0.00 0.00 03:42:01 ens3 1.90 1.08 8.29 0.14 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:43:01 ens3 0.75 0.37 0.50 0.38 0.00 0.00 0.00 0.00 03:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 159.65 134.22 2128.51 24.76 0.00 0.00 0.00 0.00 Average: docker0 91.94 89.24 7.75 692.95 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-120765) 12/08/22 _x86_64_ (8 CPU) 03:39:23 LINUX RESTART (8 CPU) 03:40:01 CPU %user %nice %system %iowait %steal %idle 03:41:01 all 7.44 0.00 3.56 1.13 0.12 87.74 03:41:01 0 8.23 0.00 4.08 0.37 0.13 87.19 03:41:01 1 10.80 0.00 3.51 1.61 0.13 83.94 03:41:01 2 5.98 0.00 4.10 2.43 0.10 87.39 03:41:01 3 6.17 0.00 5.12 2.70 0.12 85.90 03:41:01 4 7.61 0.00 3.53 0.10 0.12 88.64 03:41:01 5 6.73 0.00 2.41 0.74 0.12 90.00 03:41:01 6 7.16 0.00 3.07 1.06 0.08 88.63 03:41:01 7 6.81 0.00 2.68 0.07 0.17 90.28 03:42:01 all 0.16 0.00 0.02 0.01 0.01 99.80 03:42:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:42:01 1 0.07 0.00 0.00 0.00 0.02 99.92 03:42:01 2 0.03 0.00 0.07 0.05 0.02 99.83 03:42:01 3 0.02 0.00 0.02 0.02 0.00 99.95 03:42:01 4 0.72 0.00 0.05 0.00 0.00 99.23 03:42:01 5 0.42 0.00 0.02 0.00 0.02 99.55 03:42:01 6 0.02 0.00 0.03 0.00 0.00 99.95 03:42:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:43:01 all 0.09 0.00 0.02 0.01 0.01 99.87 03:43:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:43:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:43:01 2 0.03 0.00 0.03 0.03 0.03 99.87 03:43:01 3 0.03 0.00 0.02 0.03 0.02 99.90 03:43:01 4 0.05 0.00 0.00 0.00 0.00 99.95 03:43:01 5 0.52 0.00 0.07 0.00 0.02 99.40 03:43:01 6 0.02 0.00 0.02 0.00 0.00 99.97 03:43:01 7 0.05 0.00 0.02 0.00 0.02 99.92 03:44:01 all 0.03 0.00 0.01 0.01 0.01 99.94 03:44:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:44:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:44:01 2 0.02 0.00 0.02 0.05 0.02 99.90 03:44:01 3 0.02 0.00 0.02 0.05 0.00 99.92 03:44:01 4 0.03 0.00 0.02 0.00 0.00 99.95 03:44:01 5 0.03 0.00 0.00 0.00 0.02 99.95 03:44:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:44:01 7 0.05 0.00 0.05 0.00 0.05 99.85 Average: all 1.91 0.00 0.90 0.29 0.04 96.86 Average: 0 2.06 0.00 1.02 0.09 0.03 96.79 Average: 1 2.71 0.00 0.87 0.40 0.04 95.98 Average: 2 1.51 0.00 1.05 0.64 0.04 96.77 Average: 3 1.54 0.00 1.28 0.69 0.03 96.46 Average: 4 2.08 0.00 0.89 0.03 0.03 96.97 Average: 5 1.91 0.00 0.62 0.18 0.04 97.24 Average: 6 1.79 0.00 0.78 0.26 0.02 97.15 Average: 7 1.71 0.00 0.68 0.02 0.06 97.53