---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3834 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: 2799.988 BogoMIPS: 5599.97 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-3834) 01/27/23 _x86_64_ (8 CPU) 22:16:10 LINUX RESTART (8 CPU) 22:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:18:01 98.12 0.78 97.33 0.00 48.39 54213.63 0.00 22:19:01 1.82 0.00 1.82 0.00 0.00 21.61 0.00 22:20:01 0.97 0.00 0.97 0.00 0.00 10.80 0.00 22:21:01 1.42 0.00 1.42 0.00 0.00 16.26 0.00 22:22:01 54.74 11.63 43.11 0.00 5184.87 8826.40 0.00 Average: 31.41 2.48 28.93 0.00 1046.65 12617.74 0.00 22:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:18:01 28684536 31600712 705944 2.15 93052 3053964 1705404 5.03 1141836 2638860 324 22:19:01 28685268 31601692 703984 2.14 93100 3053968 1705404 5.03 1141952 2638860 20 22:20:01 28693084 31609540 695840 2.12 93132 3053972 1705404 5.03 1133760 2638860 16 22:21:01 28693092 31609608 695752 2.12 93164 3053972 1705404 5.03 1133808 2638860 12 22:22:01 28166504 31587568 699272 2.13 127300 3509608 1793064 5.28 1457064 2805692 1052 Average: 28584497 31601824 700158 2.13 99950 3145097 1722936 5.08 1201684 2672226 285 22:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:18:01 ens3 330.73 239.39 7130.66 38.26 0.00 0.00 0.00 0.00 22:18:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 22:18:01 docker0 35.89 48.56 3.03 579.83 0.00 0.00 0.00 0.00 22:19:01 ens3 2.88 1.52 6.82 0.34 0.00 0.00 0.00 0.00 22:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:21:01 lo 0.20 0.20 0.01 0.01 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 22:22:01 ens3 180.09 109.47 2754.97 7.65 0.00 0.00 0.00 0.00 22:22:01 lo 0.60 0.60 0.06 0.06 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 Average: ens3 102.77 70.10 1978.49 9.25 0.00 0.00 0.00 0.00 Average: lo 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 7.18 9.71 0.61 115.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3834) 01/27/23 _x86_64_ (8 CPU) 22:16:10 LINUX RESTART (8 CPU) 22:17:01 CPU %user %nice %system %iowait %steal %idle 22:18:01 all 18.93 0.00 4.94 1.51 0.05 74.56 22:18:01 0 18.10 0.00 5.26 0.12 0.03 76.50 22:18:01 1 18.47 0.00 4.61 0.10 0.05 76.77 22:18:01 2 18.22 0.00 4.98 0.12 0.05 76.62 22:18:01 3 19.33 0.00 4.38 0.27 0.05 75.97 22:18:01 4 19.19 0.00 5.97 7.64 0.07 67.14 22:18:01 5 19.56 0.00 4.31 0.25 0.05 75.83 22:18:01 6 19.45 0.00 5.06 3.32 0.05 72.12 22:18:01 7 19.09 0.00 4.98 0.24 0.07 75.63 22:19:01 all 0.29 0.00 0.02 0.00 0.00 99.69 22:19:01 0 0.03 0.00 0.02 0.00 0.02 99.93 22:19:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:19:01 2 0.05 0.00 0.03 0.00 0.00 99.92 22:19:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:19:01 4 2.12 0.00 0.00 0.02 0.00 97.87 22:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:19:01 6 0.00 0.00 0.02 0.00 0.00 99.98 22:19:01 7 0.08 0.00 0.07 0.00 0.02 99.83 22:20:01 all 0.11 0.00 0.01 0.00 0.00 99.88 22:20:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:20:01 1 0.03 0.00 0.03 0.00 0.00 99.93 22:20:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:20:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:20:01 4 0.70 0.00 0.02 0.02 0.00 99.27 22:20:01 5 0.02 0.00 0.00 0.00 0.00 99.98 22:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 22:20:01 7 0.05 0.00 0.02 0.00 0.02 99.92 22:21:01 all 0.02 0.00 0.01 0.01 0.00 99.97 22:21:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:21:01 1 0.02 0.00 0.02 0.00 0.00 99.97 22:21:01 2 0.00 0.00 0.00 0.03 0.00 99.97 22:21:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:21:01 4 0.05 0.00 0.00 0.02 0.02 99.92 22:21:01 5 0.02 0.00 0.00 0.00 0.02 99.97 22:21:01 6 0.00 0.00 0.00 0.00 0.00 100.00 22:21:01 7 0.03 0.00 0.02 0.00 0.00 99.95 22:22:01 all 2.29 0.00 1.47 0.50 0.02 95.73 22:22:01 0 2.14 0.00 0.94 0.30 0.00 96.63 22:22:01 1 3.10 0.00 1.48 0.67 0.02 94.74 22:22:01 2 2.14 0.00 1.24 0.65 0.02 95.96 22:22:01 3 2.65 0.00 1.37 0.79 0.03 95.16 22:22:01 4 1.60 0.00 0.70 0.38 0.02 97.30 22:22:01 5 2.37 0.00 2.22 0.33 0.02 95.05 22:22:01 6 2.09 0.00 2.85 0.08 0.02 94.96 22:22:01 7 2.20 0.00 0.97 0.75 0.03 96.04 Average: all 4.29 0.00 1.28 0.40 0.02 94.01 Average: 0 4.03 0.00 1.24 0.08 0.01 94.64 Average: 1 4.29 0.00 1.22 0.15 0.01 94.32 Average: 2 4.04 0.00 1.24 0.16 0.01 94.55 Average: 3 4.38 0.00 1.15 0.21 0.02 94.25 Average: 4 4.71 0.00 1.33 1.60 0.02 92.34 Average: 5 4.35 0.00 1.30 0.12 0.02 94.21 Average: 6 4.28 0.00 1.58 0.68 0.01 93.46 Average: 7 4.25 0.00 1.20 0.20 0.03 94.33