---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1781 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-1781) 05/19/25 _x86_64_ (8 CPU) 11:44:50 LINUX RESTART (8 CPU) 11:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:46:01 376.00 47.69 328.31 0.00 5338.84 191320.11 0.00 11:47:01 106.76 0.80 105.96 0.00 12.53 32777.21 0.00 11:48:01 53.89 0.02 53.87 0.00 0.13 34158.19 0.00 Average: 178.88 16.17 162.71 0.00 1783.74 86082.21 0.00 11:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 29199428 31566416 759460 2.31 74524 2565040 1847556 5.44 1004032 2298936 8 11:47:01 26845832 31291960 1010068 3.07 110080 4455192 2158000 6.36 1982524 3496460 1024776 11:48:01 27047980 31497012 804356 2.45 115424 4440424 1921500 5.66 1791580 3472776 48392 Average: 27697747 31451796 857961 2.61 100009 3820219 1975685 5.82 1592712 3089391 357725 11:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 11:46:01 docker0 116.26 110.25 7.93 567.79 0.00 0.00 0.00 0.00 11:46:01 ens3 730.03 533.94 6749.88 107.18 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 vethd85b892 155.50 231.69 14.91 1851.14 0.00 0.00 0.00 0.15 11:47:01 docker0 155.50 231.56 12.78 1851.13 0.00 0.00 0.00 0.00 11:47:01 ens3 267.31 172.59 1886.36 26.23 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 vethd85b892 1.20 1.23 0.10 1.61 0.00 0.00 0.00 0.00 11:48:01 docker0 1.20 1.23 0.08 1.61 0.00 0.00 0.00 0.00 11:48:01 ens3 17.71 13.08 15.13 7.81 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 Average: vethd85b892 52.24 77.65 5.00 617.65 0.00 0.00 0.00 0.05 Average: docker0 90.99 114.35 6.93 806.90 0.00 0.00 0.00 0.00 Average: ens3 338.35 239.87 2883.73 47.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1781) 05/19/25 _x86_64_ (8 CPU) 11:44:50 LINUX RESTART (8 CPU) 11:45:01 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 9.51 0.00 3.11 2.32 0.05 85.01 11:46:01 0 9.82 0.00 2.92 1.23 0.07 85.97 11:46:01 1 8.48 0.00 2.83 5.80 0.07 82.81 11:46:01 2 10.54 0.00 2.66 0.39 0.05 86.36 11:46:01 3 10.32 0.00 3.67 0.47 0.05 85.49 11:46:01 4 7.10 0.00 3.86 0.29 0.05 88.69 11:46:01 5 9.44 0.00 2.42 1.33 0.05 86.75 11:46:01 6 9.03 0.00 2.60 5.28 0.05 83.03 11:46:01 7 11.31 0.00 3.87 3.79 0.05 80.98 11:47:01 all 51.11 0.00 6.68 0.53 0.08 41.60 11:47:01 0 48.18 0.00 6.72 0.32 0.08 44.70 11:47:01 1 50.26 0.00 7.14 2.32 0.08 40.19 11:47:01 2 50.58 0.00 6.34 0.13 0.08 42.86 11:47:01 3 50.86 0.00 6.56 0.03 0.08 42.45 11:47:01 4 50.95 0.00 7.01 0.22 0.08 41.74 11:47:01 5 51.94 0.00 6.65 0.19 0.08 41.13 11:47:01 6 54.28 0.00 6.52 0.84 0.08 38.28 11:47:01 7 51.87 0.00 6.49 0.15 0.08 41.41 11:48:01 all 32.55 0.00 4.79 0.74 0.06 61.86 11:48:01 0 31.97 0.00 4.72 0.02 0.05 63.24 11:48:01 1 31.37 0.00 5.01 4.79 0.05 58.78 11:48:01 2 32.86 0.00 4.65 0.17 0.05 62.26 11:48:01 3 31.08 0.00 4.56 0.00 0.05 64.32 11:48:01 4 34.61 0.00 4.83 0.15 0.07 60.34 11:48:01 5 32.94 0.00 4.73 0.15 0.07 62.11 11:48:01 6 31.53 0.00 4.88 0.50 0.07 63.02 11:48:01 7 34.04 0.00 4.94 0.18 0.07 60.76 Average: all 31.07 0.00 4.86 1.19 0.07 62.80 Average: 0 29.98 0.00 4.79 0.52 0.07 64.64 Average: 1 30.07 0.00 5.00 4.30 0.07 60.57 Average: 2 31.34 0.00 4.55 0.23 0.06 63.82 Average: 3 30.78 0.00 4.93 0.17 0.06 64.06 Average: 4 30.92 0.00 5.24 0.22 0.07 63.56 Average: 5 31.44 0.00 4.60 0.56 0.07 63.33 Average: 6 31.66 0.00 4.67 2.20 0.07 61.40 Average: 7 32.42 0.00 5.10 1.37 0.07 61.04