---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36260 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 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-36260) 01/07/25 _x86_64_ (8 CPU) 05:11:14 LINUX RESTART (8 CPU) 05:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:13:01 309.57 10.33 299.23 0.00 1694.65 35458.09 0.00 05:14:01 52.66 0.13 52.52 0.00 2.93 27509.55 0.00 Average: 181.11 5.23 175.88 0.00 848.79 31483.82 0.00 05:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:13:01 28666252 31359744 936912 2.85 86408 2854888 2191748 6.46 1374196 2404484 353212 05:14:01 28696492 31529604 770716 2.34 95384 2962304 1852684 5.46 1134916 2598256 289268 Average: 28681372 31444674 853814 2.60 90896 2908596 2022216 5.96 1254556 2501370 321240 05:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:13:01 veth3d5bc83 39.79 71.72 4.17 874.91 0.00 0.00 0.00 0.07 05:13:01 ens3 351.09 209.65 5947.53 54.56 0.00 0.00 0.00 0.00 05:13:01 docker0 49.84 81.20 4.51 961.13 0.00 0.00 0.00 0.00 05:13:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 05:14:01 ens3 95.63 58.92 2527.01 14.69 0.00 0.00 0.00 0.00 05:14:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 223.36 134.29 4237.27 34.62 0.00 0.00 0.00 0.00 Average: docker0 24.95 40.62 2.26 480.57 0.00 0.00 0.00 0.00 Average: lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36260) 01/07/25 _x86_64_ (8 CPU) 05:11:14 LINUX RESTART (8 CPU) 05:12:01 CPU %user %nice %system %iowait %steal %idle 05:13:01 all 10.54 0.00 3.25 4.20 0.06 81.95 05:13:01 0 8.69 0.00 3.56 0.17 0.05 87.53 05:13:01 1 11.77 0.00 2.46 4.37 0.05 81.35 05:13:01 2 10.82 0.00 2.69 0.52 0.07 85.90 05:13:01 3 13.77 0.00 3.16 4.20 0.07 78.81 05:13:01 4 9.37 0.00 4.40 3.76 0.05 82.43 05:13:01 5 8.85 0.00 3.43 3.33 0.07 84.33 05:13:01 6 10.03 0.00 2.85 1.36 0.07 85.70 05:13:01 7 11.01 0.00 3.43 15.98 0.07 69.51 05:14:01 all 33.21 0.00 4.94 2.69 0.09 59.08 05:14:01 0 32.10 0.00 5.09 0.12 0.08 62.60 05:14:01 1 34.11 0.00 5.18 0.30 0.08 60.32 05:14:01 2 34.88 0.00 5.74 11.72 0.10 47.55 05:14:01 3 31.88 0.00 4.59 0.34 0.12 63.08 05:14:01 4 29.83 0.00 4.12 0.05 0.07 65.93 05:14:01 5 33.49 0.00 4.74 1.06 0.08 60.63 05:14:01 6 36.05 0.00 5.31 7.40 0.08 51.16 05:14:01 7 33.33 0.00 4.77 0.54 0.10 61.26 Average: all 21.85 0.00 4.09 3.45 0.08 70.53 Average: 0 20.35 0.00 4.32 0.14 0.07 75.12 Average: 1 22.96 0.00 3.82 2.33 0.07 70.82 Average: 2 22.79 0.00 4.21 6.10 0.08 66.82 Average: 3 22.82 0.00 3.87 2.27 0.09 70.95 Average: 4 19.61 0.00 4.26 1.90 0.06 74.17 Average: 5 21.12 0.00 4.08 2.20 0.08 72.52 Average: 6 23.03 0.00 4.08 4.38 0.08 68.45 Average: 7 22.14 0.00 4.10 8.28 0.08 65.40