---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2185 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 9.8G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2185) 09/29/22 _x86_64_ (8 CPU) 22:18:26 LINUX RESTART (8 CPU) 22:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:20:01 77.25 3.07 74.19 0.00 440.06 37191.42 0.00 22:21:01 6.52 0.58 5.93 0.00 24.66 85.85 0.00 22:22:01 0.90 0.00 0.90 0.00 0.00 9.87 0.00 22:23:01 1.95 0.00 1.95 0.00 0.00 21.59 0.00 Average: 21.65 0.91 20.74 0.00 116.18 9326.79 0.00 22:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:20:01 29516212 31653640 674616 2.05 71064 2346000 1850288 5.45 913024 2111868 8 22:21:01 29515956 31655140 671388 2.04 71268 2347272 1726048 5.09 922880 2098472 16 22:22:01 29515920 31655220 670972 2.04 71292 2347272 1726048 5.09 922512 2098532 16 22:23:01 29519936 31659352 666704 2.03 71372 2347276 1726048 5.09 918312 2098536 8 Average: 29517006 31655838 670920 2.04 71249 2346955 1757108 5.18 919182 2101852 12 22:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:20:01 docker0 18.91 60.59 1.22 1579.53 0.00 0.00 0.00 0.00 22:20:01 lo 5.00 5.00 0.49 0.49 0.00 0.00 0.00 0.00 22:20:01 ens3 324.93 260.57 4178.92 1660.31 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:21:01 ens3 14.16 9.10 17.77 4.08 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 ens3 0.20 0.00 0.01 0.00 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:23:01 ens3 0.68 0.13 0.06 0.01 0.00 0.00 0.00 0.00 Average: docker0 4.73 15.15 0.30 394.87 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 84.99 67.45 1049.15 416.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2185) 09/29/22 _x86_64_ (8 CPU) 22:18:26 LINUX RESTART (8 CPU) 22:19:01 CPU %user %nice %system %iowait %steal %idle 22:20:01 all 10.32 0.00 2.15 1.50 0.05 85.97 22:20:01 0 8.79 0.00 1.56 0.35 0.03 89.27 22:20:01 1 3.73 0.00 1.36 0.07 0.07 94.78 22:20:01 2 13.61 0.00 1.82 2.74 0.05 81.79 22:20:01 3 12.06 0.00 2.94 1.16 0.07 83.77 22:20:01 4 8.71 0.00 2.29 0.03 0.05 88.92 22:20:01 5 15.49 0.00 2.80 0.32 0.07 81.32 22:20:01 6 11.46 0.00 3.27 7.18 0.05 78.03 22:20:01 7 8.73 0.00 1.19 0.18 0.05 89.84 22:21:01 all 0.52 0.00 0.12 0.02 0.01 99.33 22:21:01 0 0.20 0.00 0.12 0.00 0.02 99.67 22:21:01 1 2.32 0.00 0.10 0.02 0.02 97.55 22:21:01 2 0.10 0.00 0.15 0.05 0.02 99.68 22:21:01 3 0.50 0.00 0.22 0.02 0.03 99.23 22:21:01 4 0.35 0.00 0.12 0.02 0.00 99.52 22:21:01 5 0.23 0.00 0.12 0.02 0.02 99.62 22:21:01 6 0.18 0.00 0.08 0.02 0.00 99.72 22:21:01 7 0.28 0.00 0.07 0.00 0.00 99.65 22:22:01 all 0.17 0.00 0.01 0.00 0.01 99.81 22:22:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:22:01 1 1.22 0.00 0.02 0.00 0.00 98.76 22:22:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:22:01 3 0.03 0.00 0.03 0.00 0.02 99.92 22:22:01 4 0.02 0.00 0.02 0.00 0.00 99.97 22:22:01 5 0.02 0.00 0.00 0.00 0.00 99.98 22:22:01 6 0.02 0.00 0.00 0.00 0.02 99.97 22:22:01 7 0.02 0.00 0.02 0.00 0.02 99.95 22:23:01 all 0.01 0.00 0.00 0.01 0.01 99.96 22:23:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:23:01 1 0.03 0.00 0.02 0.00 0.02 99.93 22:23:01 2 0.02 0.00 0.00 0.05 0.02 99.92 22:23:01 3 0.00 0.00 0.00 0.00 0.03 99.97 22:23:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:23:01 5 0.02 0.00 0.00 0.00 0.00 99.98 22:23:01 6 0.02 0.00 0.02 0.02 0.00 99.95 22:23:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 2.74 0.00 0.57 0.38 0.02 96.29 Average: 0 2.25 0.00 0.42 0.09 0.01 97.23 Average: 1 1.83 0.00 0.37 0.02 0.02 97.76 Average: 2 3.41 0.00 0.49 0.71 0.02 95.37 Average: 3 3.13 0.00 0.79 0.29 0.04 95.75 Average: 4 2.25 0.00 0.60 0.01 0.01 97.12 Average: 5 3.92 0.00 0.73 0.08 0.02 95.25 Average: 6 2.90 0.00 0.84 1.79 0.02 94.46 Average: 7 2.25 0.00 0.32 0.05 0.02 97.37