---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-17071 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-17071) 11/08/23 _x86_64_ (8 CPU) 18:58:23 LINUX RESTART (8 CPU) 18:59:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:00:01 368.15 10.77 357.38 0.00 1817.58 43377.48 0.00 19:01:01 7.51 0.12 7.40 0.00 2.13 394.29 0.00 19:02:01 1.33 0.00 1.33 0.00 0.00 14.26 0.00 19:03:01 3.52 1.60 1.92 0.00 37.19 24.66 0.00 19:04:01 45.71 11.56 34.14 0.00 5176.87 5079.69 0.00 Average: 84.33 4.79 79.54 0.00 1405.30 9669.27 0.00 18:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:00:01 29036472 31574412 736764 2.24 85104 2702716 1849732 5.45 1036804 2403344 140 19:01:01 29047192 31585604 725508 2.21 85412 2702828 1753244 5.17 1036864 2390356 24 19:02:01 29047144 31585676 725212 2.21 85492 2702828 1753244 5.17 1036940 2390364 4 19:03:01 29044180 31584856 725944 2.21 85572 2703944 1753244 5.17 1042080 2390764 16 19:04:01 28596052 31547280 731084 2.22 104620 3097980 1700248 5.01 1319448 2528764 94376 Average: 28954208 31575566 728902 2.22 89240 2782059 1761942 5.19 1094427 2420718 18912 18:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:00:01 ens3 368.76 232.65 6516.46 69.63 0.00 0.00 0.00 0.00 19:00:01 docker0 10.21 12.85 0.78 100.74 0.00 0.00 0.00 0.00 19:00:01 lo 7.18 7.18 0.71 0.71 0.00 0.00 0.00 0.00 19:01:01 ens3 9.83 5.63 9.78 3.10 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 19:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:02:01 ens3 1.30 0.20 0.17 0.08 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 ens3 9.65 6.06 5.99 6.09 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 19:04:01 ens3 201.35 85.75 2730.78 6.44 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 117.36 65.52 1837.48 16.90 0.00 0.00 0.00 0.00 Average: docker0 2.02 2.54 0.15 19.89 0.00 0.00 0.00 0.00 Average: lo 1.66 1.66 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-17071) 11/08/23 _x86_64_ (8 CPU) 18:58:23 LINUX RESTART (8 CPU) 18:59:02 CPU %user %nice %system %iowait %steal %idle 19:00:01 all 8.50 0.00 3.84 4.08 0.06 83.50 19:00:01 0 7.08 0.00 2.87 5.88 0.09 84.09 19:00:01 1 8.50 0.00 4.26 2.94 0.07 84.23 19:00:01 2 8.06 0.00 4.83 3.66 0.05 83.40 19:00:01 3 10.00 0.00 4.52 14.37 0.07 71.04 19:00:01 4 7.87 0.00 3.95 0.93 0.07 87.19 19:00:01 5 7.64 0.00 3.66 3.37 0.05 85.28 19:00:01 6 9.96 0.00 3.57 0.12 0.05 86.30 19:00:01 7 8.94 0.00 3.10 1.39 0.07 86.50 19:01:01 all 0.44 0.00 0.15 0.03 0.01 99.37 19:01:01 0 0.15 0.00 0.23 0.05 0.00 99.57 19:01:01 1 0.23 0.00 0.20 0.10 0.03 99.43 19:01:01 2 0.17 0.00 0.13 0.00 0.00 99.70 19:01:01 3 0.10 0.00 0.08 0.02 0.02 99.78 19:01:01 4 0.20 0.00 0.13 0.00 0.02 99.65 19:01:01 5 0.30 0.00 0.12 0.02 0.00 99.57 19:01:01 6 2.05 0.00 0.16 0.00 0.02 97.77 19:01:01 7 0.27 0.00 0.13 0.03 0.02 99.55 19:02:01 all 0.14 0.00 0.01 0.00 0.01 99.84 19:02:01 0 0.03 0.00 0.00 0.00 0.02 99.95 19:02:01 1 0.07 0.00 0.05 0.02 0.02 99.85 19:02:01 2 0.02 0.00 0.00 0.00 0.02 99.97 19:02:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:02:01 4 0.03 0.00 0.02 0.00 0.00 99.95 19:02:01 5 0.07 0.00 0.00 0.00 0.02 99.92 19:02:01 6 0.85 0.00 0.00 0.00 0.00 99.15 19:02:01 7 0.03 0.00 0.00 0.00 0.00 99.97 19:03:01 all 0.35 0.00 0.04 0.01 0.01 99.59 19:03:01 0 0.27 0.00 0.05 0.02 0.00 99.67 19:03:01 1 0.15 0.00 0.07 0.03 0.02 99.73 19:03:01 2 0.33 0.00 0.08 0.02 0.00 99.57 19:03:01 3 0.25 0.00 0.05 0.02 0.02 99.67 19:03:01 4 0.12 0.00 0.02 0.00 0.00 99.87 19:03:01 5 1.32 0.00 0.00 0.00 0.00 98.68 19:03:01 6 0.22 0.00 0.05 0.02 0.02 99.70 19:03:01 7 0.12 0.00 0.03 0.02 0.00 99.83 19:04:01 all 1.98 0.00 1.05 3.86 0.02 93.09 19:04:01 0 2.39 0.00 0.74 1.77 0.03 95.07 19:04:01 1 1.44 0.00 0.70 20.65 0.02 77.20 19:04:01 2 2.44 0.00 2.12 2.21 0.02 93.21 19:04:01 3 1.74 0.00 1.10 3.16 0.02 93.99 19:04:01 4 2.19 0.00 0.78 0.38 0.02 96.63 19:04:01 5 3.31 0.00 1.45 1.24 0.02 93.98 19:04:01 6 1.56 0.00 0.84 1.16 0.03 96.42 19:04:01 7 0.75 0.00 0.67 0.28 0.03 98.26 Average: all 2.24 0.00 1.00 1.58 0.02 95.15 Average: 0 1.96 0.00 0.77 1.52 0.03 95.72 Average: 1 2.04 0.00 1.04 4.75 0.03 92.14 Average: 2 2.17 0.00 1.41 1.16 0.02 95.24 Average: 3 2.38 0.00 1.13 3.45 0.02 93.02 Average: 4 2.05 0.00 0.96 0.26 0.02 96.71 Average: 5 2.50 0.00 1.03 0.91 0.02 95.54 Average: 6 2.89 0.00 0.91 0.26 0.02 95.92 Average: 7 1.98 0.00 0.77 0.34 0.02 96.89