---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-14744 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-14744) 05/09/23 _x86_64_ (8 CPU) 18:57:06 LINUX RESTART (8 CPU) 18:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:59:01 130.18 3.17 127.01 0.00 415.66 39027.90 0.00 19:00:01 1.83 0.00 1.83 0.00 0.00 20.95 0.00 19:01:01 1.00 0.00 1.00 0.00 0.00 10.53 0.00 19:02:01 1.53 0.00 1.53 0.00 0.00 18.13 0.00 19:03:01 39.49 11.71 27.77 0.00 5433.92 6310.56 0.00 Average: 34.81 2.98 31.83 0.00 1170.06 9077.52 0.00 18:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:59:01 29111612 31574244 729436 2.22 85200 2639728 1758620 5.18 1058248 2326404 160 19:00:01 29112136 31575012 728072 2.21 85240 2639736 1758620 5.18 1057724 2326396 16 19:01:01 29119964 31582880 720240 2.19 85280 2639736 1758620 5.18 1050224 2326468 4 19:02:01 29119608 31582596 720384 2.19 85332 2639736 1775916 5.23 1050812 2326472 16 19:03:01 28748084 31566716 725764 2.21 93820 2972416 1796112 5.29 1280624 2439940 28 Average: 29042281 31576290 724779 2.20 86974 2706270 1769578 5.22 1099526 2349136 45 18:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:59:01 ens3 224.16 136.53 4383.03 67.20 0.00 0.00 0.00 0.00 18:59:01 lo 3.33 3.33 0.33 0.33 0.00 0.00 0.00 0.00 18:59:01 docker0 9.45 12.28 0.75 107.35 0.00 0.00 0.00 0.00 19:00:01 ens3 0.42 0.12 0.02 0.01 0.00 0.00 0.00 0.00 19:00:01 lo 0.20 0.20 0.01 0.01 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 0.87 0.17 0.15 0.07 0.00 0.00 0.00 0.00 19:01:01 lo 0.00 0.00 0.00 0.00 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 19:02:01 ens3 1.12 0.43 0.40 0.27 0.00 0.00 0.00 0.00 19:02:01 lo 0.20 0.20 0.01 0.01 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 19:03:01 ens3 169.19 98.02 1954.95 6.97 0.00 0.00 0.00 0.00 19:03:01 lo 0.40 0.40 0.04 0.04 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 Average: ens3 79.15 47.05 1267.73 14.90 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 1.89 2.46 0.15 21.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-14744) 05/09/23 _x86_64_ (8 CPU) 18:57:06 LINUX RESTART (8 CPU) 18:58:01 CPU %user %nice %system %iowait %steal %idle 18:59:01 all 6.03 0.00 2.83 0.95 0.05 90.14 18:59:01 0 6.12 0.00 3.56 1.36 0.05 88.91 18:59:01 1 6.08 0.00 3.03 0.18 0.05 90.66 18:59:01 2 5.51 0.00 2.65 0.73 0.05 91.06 18:59:01 3 7.00 0.00 2.60 1.90 0.07 88.43 18:59:01 4 6.32 0.00 2.65 2.32 0.05 88.66 18:59:01 5 6.05 0.00 3.09 0.13 0.05 90.67 18:59:01 6 5.97 0.00 2.05 0.24 0.05 91.70 18:59:01 7 5.14 0.00 3.02 0.74 0.07 91.03 19:00:01 all 0.05 0.00 0.01 0.65 0.01 99.28 19:00:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:00:01 1 0.02 0.00 0.05 0.00 0.02 99.92 19:00:01 2 0.25 0.00 0.02 4.92 0.02 94.79 19:00:01 3 0.03 0.00 0.00 0.00 0.00 99.97 19:00:01 4 0.03 0.00 0.02 0.27 0.02 99.67 19:00:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:00:01 6 0.05 0.00 0.00 0.00 0.00 99.95 19:00:01 7 0.02 0.00 0.00 0.00 0.00 99.98 19:01:01 all 0.07 0.00 0.01 0.06 0.01 99.86 19:01:01 0 0.00 0.00 0.00 0.00 0.02 99.98 19:01:01 1 0.07 0.00 0.03 0.00 0.02 99.88 19:01:01 2 0.35 0.00 0.00 0.43 0.00 99.22 19:01:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:01:01 4 0.02 0.00 0.02 0.03 0.00 99.93 19:01:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:01:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:01:01 7 0.03 0.00 0.00 0.00 0.02 99.95 19:02:01 all 0.02 0.00 0.01 0.00 0.01 99.96 19:02:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:02:01 1 0.07 0.00 0.00 0.00 0.03 99.90 19:02:01 2 0.02 0.00 0.03 0.02 0.02 99.92 19:02:01 3 0.02 0.00 0.02 0.00 0.02 99.95 19:02:01 4 0.00 0.00 0.00 0.00 0.02 99.98 19:02:01 5 0.02 0.00 0.00 0.00 0.02 99.97 19:02:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:02:01 7 0.00 0.00 0.00 0.00 0.00 100.00 19:03:01 all 1.40 0.00 0.61 0.40 0.02 97.58 19:03:01 0 0.92 0.00 0.73 0.23 0.03 98.08 19:03:01 1 2.12 0.00 0.88 0.62 0.03 96.34 19:03:01 2 2.29 0.00 0.43 1.19 0.03 96.05 19:03:01 3 1.84 0.00 0.55 0.32 0.02 97.28 19:03:01 4 0.90 0.00 0.57 0.50 0.00 98.03 19:03:01 5 1.59 0.00 0.78 0.07 0.00 97.56 19:03:01 6 0.89 0.00 0.43 0.02 0.02 98.65 19:03:01 7 0.62 0.00 0.49 0.22 0.03 98.64 Average: all 1.50 0.00 0.69 0.41 0.02 97.38 Average: 0 1.41 0.00 0.85 0.32 0.02 97.40 Average: 1 1.66 0.00 0.80 0.16 0.03 97.35 Average: 2 1.68 0.00 0.62 1.46 0.02 96.22 Average: 3 1.78 0.00 0.63 0.44 0.02 97.13 Average: 4 1.45 0.00 0.65 0.62 0.02 97.27 Average: 5 1.53 0.00 0.77 0.04 0.01 97.65 Average: 6 1.38 0.00 0.50 0.05 0.01 98.06 Average: 7 1.15 0.00 0.70 0.19 0.02 97.94