---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40403 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: 2800.000 BogoMIPS: 5600.00 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40403) 03/06/25 _x86_64_ (8 CPU) 05:12:03 LINUX RESTART (8 CPU) 05:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:14:01 73.41 0.27 73.14 0.00 10.85 33211.86 0.00 05:15:01 190.42 1.48 188.94 0.00 62.51 82933.69 0.00 Average: 132.41 0.88 131.53 0.00 36.90 58283.73 0.00 05:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:14:01 28538680 31490032 816772 2.48 90988 3073240 1869276 5.51 1211252 2675136 299260 05:15:01 27169272 31484868 817044 2.48 147504 4250620 1988152 5.86 1290016 3830532 836 Average: 27853976 31487450 816908 2.48 119246 3661930 1928714 5.68 1250634 3252834 150048 05:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:14:01 docker0 28.54 45.01 2.40 497.95 0.00 0.00 0.00 0.00 05:14:01 veth0ec3338 28.54 45.13 2.79 497.96 0.00 0.00 0.00 0.04 05:14:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:14:01 ens3 178.72 103.68 3602.78 21.96 0.00 0.00 0.00 0.00 05:15:01 docker0 30.91 48.13 2.80 486.41 0.00 0.00 0.00 0.00 05:15:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 05:15:01 ens3 493.80 313.55 10193.94 168.26 0.00 0.00 0.00 0.00 05:15:01 veth0021bd0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 29.73 46.58 2.60 492.13 0.00 0.00 0.00 0.00 Average: lo 1.68 1.68 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 337.60 209.50 6926.32 95.73 0.00 0.00 0.00 0.00 Average: veth0021bd0 0.00 0.06 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40403) 03/06/25 _x86_64_ (8 CPU) 05:12:03 LINUX RESTART (8 CPU) 05:13:02 CPU %user %nice %system %iowait %steal %idle 05:14:01 all 38.37 0.00 5.62 0.45 0.08 55.48 05:14:01 0 36.32 0.00 5.13 0.05 0.09 58.42 05:14:01 1 40.54 0.00 5.62 2.05 0.07 51.73 05:14:01 2 38.25 0.00 6.17 0.05 0.09 55.44 05:14:01 3 35.94 0.00 5.09 0.05 0.07 58.85 05:14:01 4 39.03 0.00 6.50 0.05 0.07 54.35 05:14:01 5 38.11 0.00 5.72 0.17 0.09 55.90 05:14:01 6 41.10 0.00 5.17 0.34 0.09 53.30 05:14:01 7 37.67 0.00 5.57 0.87 0.07 55.82 05:15:01 all 12.51 0.00 5.22 1.22 0.07 80.99 05:15:01 0 12.92 0.00 5.99 0.10 0.07 80.92 05:15:01 1 12.81 0.00 6.10 0.19 0.07 80.83 05:15:01 2 12.82 0.00 6.80 6.66 0.07 73.65 05:15:01 3 15.53 0.00 4.46 0.05 0.08 79.88 05:15:01 4 11.14 0.00 4.21 0.15 0.08 84.41 05:15:01 5 12.56 0.00 4.54 0.08 0.05 82.76 05:15:01 6 10.68 0.00 5.11 1.82 0.07 82.31 05:15:01 7 11.56 0.00 4.51 0.71 0.07 83.15 Average: all 25.36 0.00 5.42 0.84 0.07 68.31 Average: 0 24.53 0.00 5.56 0.08 0.08 69.76 Average: 1 26.54 0.00 5.86 1.11 0.07 66.42 Average: 2 25.49 0.00 6.48 3.37 0.08 64.58 Average: 3 25.66 0.00 4.77 0.05 0.08 69.44 Average: 4 25.02 0.00 5.35 0.10 0.08 69.45 Average: 5 25.29 0.00 5.13 0.13 0.07 69.39 Average: 6 25.85 0.00 5.14 1.08 0.08 67.84 Average: 7 24.53 0.00 5.03 0.79 0.07 69.58