---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-251 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-251) 04/21/25 _x86_64_ (8 CPU) 06:11:50 LINUX RESTART (8 CPU) 06:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:13:01 388.09 47.93 340.15 0.00 5375.14 184830.39 0.00 06:14:01 54.42 0.33 54.09 0.00 7.33 21219.53 0.00 Average: 221.27 24.14 197.13 0.00 2691.46 103031.78 0.00 06:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:13:01 29231648 31546552 779776 2.37 74576 2513556 1935876 5.71 1020772 2250424 692 06:14:01 29192312 31542812 774444 2.36 91648 2526368 1863980 5.49 1130128 2165856 16776 Average: 29211980 31544682 777110 2.36 83112 2519962 1899928 5.60 1075450 2208140 8734 06:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:13:01 docker0 22.24 22.64 1.65 136.92 0.00 0.00 0.00 0.00 06:13:01 lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 06:13:01 veth0130bd8 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:13:01 ens3 583.99 385.37 5897.68 97.73 0.00 0.00 0.00 0.00 06:14:01 docker0 31.44 48.84 2.55 491.25 0.00 0.00 0.00 0.00 06:14:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 06:14:01 ens3 92.05 61.89 738.90 16.20 0.00 0.00 0.00 0.00 Average: docker0 26.84 35.74 2.10 314.07 0.00 0.00 0.00 0.00 Average: lo 2.50 2.50 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 338.04 223.64 3318.51 56.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-251) 04/21/25 _x86_64_ (8 CPU) 06:11:50 LINUX RESTART (8 CPU) 06:12:01 CPU %user %nice %system %iowait %steal %idle 06:13:01 all 9.76 0.00 3.42 1.66 0.06 85.11 06:13:01 0 8.23 0.00 3.50 0.70 0.05 87.51 06:13:01 1 9.82 0.00 3.75 0.18 0.05 86.20 06:13:01 2 9.90 0.00 3.32 1.53 0.07 85.18 06:13:01 3 9.54 0.00 3.69 4.66 0.05 82.06 06:13:01 4 10.23 0.00 4.02 0.29 0.07 85.40 06:13:01 5 13.90 0.00 3.22 0.79 0.05 82.04 06:13:01 6 9.47 0.00 2.84 3.31 0.07 84.32 06:13:01 7 7.00 0.00 3.01 1.82 0.05 88.11 06:14:01 all 40.94 0.00 5.63 0.26 0.08 53.09 06:14:01 0 41.40 0.00 4.91 0.00 0.08 53.61 06:14:01 1 41.77 0.00 5.99 0.03 0.08 52.13 06:14:01 2 43.23 0.00 5.59 0.55 0.08 50.54 06:14:01 3 40.75 0.00 5.46 0.18 0.08 53.52 06:14:01 4 39.52 0.00 5.55 0.03 0.08 54.81 06:14:01 5 39.21 0.00 6.31 1.21 0.08 53.19 06:14:01 6 39.17 0.00 5.53 0.05 0.08 55.16 06:14:01 7 42.44 0.00 5.72 0.03 0.08 51.73 Average: all 25.36 0.00 4.53 0.96 0.07 69.08 Average: 0 24.85 0.00 4.21 0.35 0.07 70.52 Average: 1 25.79 0.00 4.87 0.11 0.07 69.17 Average: 2 26.59 0.00 4.46 1.04 0.08 67.84 Average: 3 25.17 0.00 4.58 2.42 0.07 67.76 Average: 4 24.90 0.00 4.78 0.16 0.08 70.09 Average: 5 26.56 0.00 4.76 1.00 0.07 67.61 Average: 6 24.30 0.00 4.18 1.68 0.08 69.76 Average: 7 24.76 0.00 4.37 0.92 0.07 69.88