---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42178 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-42178) 03/27/25 _x86_64_ (8 CPU) 11:51:54 LINUX RESTART (8 CPU) 11:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:53:02 368.74 48.73 320.01 0.00 5325.42 173472.04 0.00 11:54:01 332.82 2.81 330.01 0.00 42.70 99498.66 0.00 11:55:01 36.16 0.02 36.14 0.00 0.13 24781.89 0.00 11:56:01 182.77 0.18 182.59 0.00 6.80 54594.90 0.00 Average: 229.70 12.98 216.72 0.00 1349.37 88042.71 0.00 11:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:02 29839676 31529228 820356 2.49 59848 1924860 1802972 5.31 1036104 1674100 776 11:54:01 27757344 31402868 898616 2.73 184264 3588664 2015868 5.94 1386972 3185980 101600 11:55:01 26498552 31243868 1056524 3.21 187928 4630728 2392460 7.05 1908572 3870344 731720 11:56:01 27077716 31456916 847720 2.58 194608 4276364 2057900 6.06 1467012 3752596 282100 Average: 27793322 31408220 905804 2.75 156662 3605154 2067300 6.09 1449665 3120755 279049 11:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:02 docker0 48.23 49.48 3.41 280.27 0.00 0.00 0.00 0.00 11:53:02 veth5149123 48.23 49.58 4.07 280.28 0.00 0.00 0.00 0.02 11:53:02 ens3 563.51 389.74 2992.36 89.92 0.00 0.00 0.00 0.00 11:53:02 lo 4.47 4.47 0.42 0.42 0.00 0.00 0.00 0.00 11:54:01 docker0 287.46 444.42 24.76 2946.26 0.00 0.00 0.00 0.00 11:54:01 ens3 588.90 375.00 6266.91 51.00 0.00 0.00 0.00 0.00 11:54:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 11:54:01 vethd376f6c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:55:01 docker0 0.98 1.32 0.11 0.39 0.00 0.00 0.00 0.00 11:55:01 ens3 14.26 8.80 12.03 5.44 0.00 0.00 0.00 0.00 11:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:55:01 vethd376f6c 0.98 1.35 0.13 0.39 0.00 0.00 0.00 0.00 11:56:01 docker0 4.43 9.00 0.27 114.88 0.00 0.00 0.00 0.00 11:56:01 ens3 114.65 68.47 2702.35 15.72 0.00 0.00 0.00 0.00 11:56:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 84.43 124.72 7.07 826.60 0.00 0.00 0.00 0.00 Average: ens3 319.22 209.82 2979.72 40.48 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42178) 03/27/25 _x86_64_ (8 CPU) 11:51:54 LINUX RESTART (8 CPU) 11:52:01 CPU %user %nice %system %iowait %steal %idle 11:53:02 all 6.79 0.00 1.87 5.13 0.05 86.16 11:53:02 0 7.59 0.00 2.06 0.59 0.05 89.71 11:53:02 1 8.29 0.00 1.27 8.96 0.03 81.45 11:53:02 2 9.18 0.00 1.44 0.44 0.03 88.91 11:53:02 3 4.88 0.00 2.34 8.12 0.07 84.60 11:53:02 4 7.28 0.00 1.53 9.56 0.07 81.56 11:53:02 5 4.96 0.00 1.88 9.43 0.03 83.70 11:53:02 6 4.98 0.00 1.51 0.96 0.07 92.49 11:53:02 7 7.19 0.00 2.90 2.97 0.07 86.88 11:54:01 all 12.36 0.00 5.13 1.63 0.07 80.81 11:54:01 0 12.56 0.00 5.48 0.33 0.05 81.58 11:54:01 1 13.12 0.00 4.44 0.21 0.07 82.17 11:54:01 2 12.66 0.00 4.08 0.67 0.07 82.52 11:54:01 3 12.30 0.00 4.85 0.26 0.07 82.52 11:54:01 4 11.67 0.00 6.44 10.04 0.07 71.78 11:54:01 5 13.07 0.00 4.65 0.48 0.07 81.73 11:54:01 6 10.93 0.00 4.42 0.65 0.07 83.93 11:54:01 7 12.58 0.00 6.68 0.45 0.07 80.22 11:55:01 all 44.48 0.00 5.89 0.30 0.08 49.25 11:55:01 0 46.52 0.00 5.54 0.02 0.08 47.83 11:55:01 1 43.56 0.00 6.09 0.00 0.08 50.27 11:55:01 2 43.50 0.00 6.10 0.00 0.08 50.32 11:55:01 3 46.92 0.00 5.73 0.00 0.08 47.26 11:55:01 4 43.44 0.00 6.08 1.95 0.08 48.45 11:55:01 5 43.44 0.00 6.33 0.15 0.08 49.99 11:55:01 6 45.99 0.00 5.69 0.10 0.08 48.14 11:55:01 7 42.45 0.00 5.53 0.17 0.08 51.76 11:56:01 all 39.26 0.00 6.21 0.75 0.09 53.69 11:56:01 0 38.26 0.00 6.74 0.12 0.08 54.80 11:56:01 1 40.99 0.00 5.92 0.03 0.08 52.97 11:56:01 2 39.94 0.00 6.09 0.02 0.08 53.87 11:56:01 3 39.61 0.00 5.90 0.15 0.08 54.26 11:56:01 4 38.11 0.00 6.45 4.16 0.08 51.19 11:56:01 5 39.76 0.00 5.93 0.24 0.08 53.99 11:56:01 6 38.89 0.00 6.17 0.13 0.10 54.71 11:56:01 7 38.51 0.00 6.47 1.16 0.08 53.77 Average: all 25.79 0.00 4.77 1.96 0.07 67.42 Average: 0 26.31 0.00 4.95 0.26 0.07 68.40 Average: 1 26.56 0.00 4.43 2.32 0.07 66.63 Average: 2 26.38 0.00 4.43 0.28 0.07 68.85 Average: 3 25.97 0.00 4.70 2.15 0.08 67.11 Average: 4 25.20 0.00 5.11 6.41 0.08 63.20 Average: 5 25.34 0.00 4.69 2.59 0.07 67.30 Average: 6 25.27 0.00 4.44 0.46 0.08 69.74 Average: 7 25.24 0.00 5.39 1.19 0.08 68.10