---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38088 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-38088) 02/03/25 _x86_64_ (8 CPU) 07:11:53 LINUX RESTART (8 CPU) 07:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:13:02 316.69 47.88 268.80 0.00 5381.48 172625.85 0.00 07:14:01 101.56 0.34 101.22 0.00 8.00 33550.79 0.00 Average: 210.05 24.32 185.74 0.00 2717.98 103689.95 0.00 07:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:02 29240476 31563192 762504 2.32 74424 2521936 1889508 5.57 999736 2263648 201020 07:14:01 28226680 31407536 897492 2.73 104516 3243472 2231692 6.58 1422888 2725616 75920 Average: 28733578 31485364 829998 2.52 89470 2882704 2060600 6.07 1211312 2494632 138470 07:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:02 ens3 503.68 370.02 5954.71 110.52 0.00 0.00 0.00 0.00 07:13:02 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 07:13:02 docker0 24.60 23.27 1.97 147.57 0.00 0.00 0.00 0.00 07:14:01 ens3 137.94 84.60 891.78 20.77 0.00 0.00 0.00 0.00 07:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:14:01 veth32154db 61.85 104.20 6.04 860.52 0.00 0.00 0.00 0.07 07:14:01 docker0 61.85 104.10 5.20 860.52 0.00 0.00 0.00 0.00 Average: ens3 322.39 228.54 3445.14 66.03 0.00 0.00 0.00 0.00 Average: lo 2.02 2.02 0.19 0.19 0.00 0.00 0.00 0.00 Average: veth32154db 30.66 51.65 2.99 426.54 0.00 0.00 0.00 0.03 Average: docker0 43.07 63.33 3.57 500.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38088) 02/03/25 _x86_64_ (8 CPU) 07:11:53 LINUX RESTART (8 CPU) 07:12:01 CPU %user %nice %system %iowait %steal %idle 07:13:02 all 9.51 0.00 3.45 1.91 0.06 85.07 07:13:02 0 9.89 0.00 3.76 2.28 0.07 84.00 07:13:02 1 9.43 0.00 4.28 0.25 0.05 85.98 07:13:02 2 11.78 0.00 4.04 8.35 0.07 75.76 07:13:02 3 10.86 0.00 2.87 0.45 0.05 85.76 07:13:02 4 7.87 0.00 2.83 0.51 0.07 88.73 07:13:02 5 8.49 0.00 3.09 0.71 0.08 87.63 07:13:02 6 8.35 0.00 2.67 1.68 0.05 87.25 07:13:02 7 9.40 0.00 4.04 1.06 0.07 85.43 07:14:01 all 45.01 0.00 7.71 1.17 0.10 46.01 07:14:01 0 46.71 0.00 7.82 0.92 0.12 44.42 07:14:01 1 46.03 0.00 8.09 3.44 0.10 42.33 07:14:01 2 44.41 0.00 7.74 1.29 0.09 46.48 07:14:01 3 44.95 0.00 8.19 0.44 0.10 46.31 07:14:01 4 45.39 0.00 7.14 0.22 0.10 47.14 07:14:01 5 45.06 0.00 7.03 0.41 0.09 47.41 07:14:01 6 43.63 0.00 7.81 0.48 0.10 47.98 07:14:01 7 43.89 0.00 7.83 2.15 0.10 46.03 Average: all 27.10 0.00 5.56 1.54 0.08 65.71 Average: 0 28.13 0.00 5.77 1.61 0.09 64.40 Average: 1 27.59 0.00 6.17 1.84 0.08 64.33 Average: 2 27.97 0.00 5.88 4.85 0.08 61.23 Average: 3 27.76 0.00 5.51 0.45 0.08 66.21 Average: 4 26.48 0.00 4.97 0.37 0.08 68.10 Average: 5 26.61 0.00 5.04 0.56 0.08 67.70 Average: 6 25.81 0.00 5.21 1.09 0.08 67.81 Average: 7 26.47 0.00 5.92 1.60 0.09 65.93