---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40473 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 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-40473) 03/06/25 _x86_64_ (8 CPU) 18:31:02 LINUX RESTART (8 CPU) 18:32:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:33:01 356.23 3.75 352.48 0.00 59.79 100868.87 0.00 18:34:01 100.80 0.13 100.67 0.00 2.67 28657.62 0.00 Average: 227.44 1.92 225.52 0.00 30.99 64459.89 0.00 18:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:33:01 27391604 31282992 1012856 3.08 186512 3823072 2345704 6.91 1624824 3300880 317196 18:34:01 27513752 31516868 780852 2.37 192156 3932548 1961236 5.78 1388056 3423604 71280 Average: 27452678 31399930 896854 2.73 189334 3877810 2153470 6.35 1506440 3362242 194238 18:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:33:01 lo 2.64 2.64 0.26 0.26 0.00 0.00 0.00 0.00 18:33:01 docker0 308.07 409.54 26.04 2979.36 0.00 0.00 0.00 0.00 18:33:01 veth6904180 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 18:33:01 ens3 563.60 403.52 6296.85 52.71 0.00 0.00 0.00 0.00 18:34:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 18:34:01 docker0 1.58 2.62 0.09 38.10 0.00 0.00 0.00 0.00 18:34:01 ens3 28.26 16.01 63.68 9.74 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 153.54 204.37 12.96 1496.37 0.00 0.00 0.00 0.00 Average: ens3 293.68 208.14 3154.08 31.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40473) 03/06/25 _x86_64_ (8 CPU) 18:31:02 LINUX RESTART (8 CPU) 18:32:02 CPU %user %nice %system %iowait %steal %idle 18:33:01 all 20.33 0.00 6.83 1.63 0.07 71.13 18:33:01 0 21.08 0.00 7.36 0.39 0.07 71.10 18:33:01 1 19.85 0.00 6.47 3.54 0.07 70.07 18:33:01 2 21.14 0.00 6.90 0.62 0.07 71.27 18:33:01 3 19.43 0.00 6.95 2.03 0.07 71.52 18:33:01 4 20.31 0.00 6.16 1.10 0.09 72.34 18:33:01 5 20.48 0.00 6.08 0.27 0.07 73.09 18:33:01 6 20.26 0.00 6.45 0.21 0.07 73.01 18:33:01 7 20.08 0.00 8.30 4.90 0.07 66.65 18:34:01 all 52.50 0.00 8.14 0.38 0.08 38.90 18:34:01 0 51.69 0.00 8.51 1.02 0.08 38.69 18:34:01 1 51.54 0.00 8.07 0.07 0.08 40.24 18:34:01 2 52.80 0.00 8.04 0.34 0.08 38.75 18:34:01 3 53.09 0.00 8.90 0.05 0.07 37.89 18:34:01 4 53.03 0.00 8.07 1.35 0.08 37.47 18:34:01 5 54.22 0.00 7.65 0.05 0.08 38.00 18:34:01 6 51.87 0.00 7.70 0.03 0.07 40.34 18:34:01 7 51.77 0.00 8.17 0.12 0.08 39.85 Average: all 36.59 0.00 7.49 1.00 0.08 54.85 Average: 0 36.53 0.00 7.94 0.71 0.08 54.74 Average: 1 35.87 0.00 7.28 1.79 0.08 54.98 Average: 2 37.10 0.00 7.47 0.48 0.08 54.88 Average: 3 36.48 0.00 7.94 1.03 0.07 54.49 Average: 4 36.87 0.00 7.13 1.23 0.09 54.69 Average: 5 37.49 0.00 6.87 0.16 0.08 55.40 Average: 6 36.23 0.00 7.08 0.12 0.07 56.50 Average: 7 36.13 0.00 8.24 2.48 0.08 53.07