---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36855 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-36855) 01/16/25 _x86_64_ (8 CPU) 18:19:04 LINUX RESTART (8 CPU) 18:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:21:01 244.00 5.34 238.66 0.00 427.52 68569.71 0.00 18:22:01 189.95 0.20 189.75 0.00 15.86 51132.14 0.00 18:23:01 158.96 0.32 158.65 0.00 26.12 49442.45 0.00 Average: 197.38 1.93 195.45 0.00 155.00 56313.66 0.00 18:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:21:01 27044816 31521516 785960 2.39 180676 4363068 1845544 5.44 1310076 3922576 834588 18:22:01 27916016 31476620 830632 2.53 190524 3514184 2332376 6.87 1339464 3099220 576 18:23:01 26934028 31468404 830912 2.53 199664 4400720 1895444 5.59 1466964 3868892 592 Average: 27298287 31488847 815835 2.48 190288 4092657 2024455 5.97 1372168 3630229 278585 18:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:21:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 18:21:01 docker0 315.05 464.98 26.81 3157.40 0.00 0.00 0.00 0.00 18:21:01 ens3 600.36 398.20 6469.99 51.15 0.00 0.00 0.00 0.00 18:22:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 18:22:01 docker0 1.52 2.82 0.09 38.12 0.00 0.00 0.00 0.00 18:22:01 ens3 41.09 24.51 75.76 15.33 0.00 0.00 0.00 0.00 18:22:01 veth8edcd9d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 lo 2.33 2.33 0.24 0.24 0.00 0.00 0.00 0.00 18:23:01 docker0 3.22 6.58 0.19 76.81 0.00 0.00 0.00 0.00 18:23:01 ens3 176.71 126.57 2705.93 139.18 0.00 0.00 0.00 0.00 Average: lo 1.85 1.85 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 105.43 156.42 8.93 1079.29 0.00 0.00 0.00 0.00 Average: ens3 270.90 181.90 3065.15 68.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36855) 01/16/25 _x86_64_ (8 CPU) 18:19:04 LINUX RESTART (8 CPU) 18:20:02 CPU %user %nice %system %iowait %steal %idle 18:21:01 all 9.63 0.00 4.78 3.66 0.06 81.87 18:21:01 0 10.89 0.00 5.89 8.41 0.07 74.75 18:21:01 1 9.59 0.00 4.11 2.28 0.05 83.97 18:21:01 2 11.06 0.00 4.50 1.05 0.07 83.31 18:21:01 3 9.23 0.00 4.87 1.21 0.05 84.64 18:21:01 4 8.83 0.00 4.48 3.40 0.05 83.25 18:21:01 5 8.92 0.00 5.28 1.39 0.07 84.33 18:21:01 6 8.48 0.00 4.84 10.76 0.07 75.86 18:21:01 7 10.05 0.00 4.23 0.83 0.07 84.82 18:22:01 all 38.70 0.00 6.57 2.37 0.08 52.29 18:22:01 0 39.16 0.00 6.67 0.34 0.08 53.75 18:22:01 1 38.62 0.00 7.26 0.62 0.08 53.41 18:22:01 2 40.06 0.00 6.65 0.27 0.08 52.94 18:22:01 3 38.00 0.00 5.99 1.45 0.08 54.48 18:22:01 4 38.76 0.00 6.22 1.21 0.07 53.75 18:22:01 5 37.97 0.00 6.68 1.46 0.07 53.83 18:22:01 6 38.29 0.00 7.22 12.71 0.07 41.72 18:22:01 7 38.72 0.00 5.85 0.94 0.07 54.42 18:23:01 all 24.99 0.00 5.14 1.81 0.07 67.99 18:23:01 0 24.21 0.00 5.48 0.10 0.07 70.15 18:23:01 1 25.05 0.00 5.99 6.28 0.07 62.62 18:23:01 2 26.09 0.00 5.17 0.42 0.07 68.25 18:23:01 3 25.87 0.00 5.18 0.25 0.07 68.62 18:23:01 4 23.73 0.00 4.74 3.35 0.08 68.09 18:23:01 5 27.19 0.00 4.76 2.53 0.07 65.45 18:23:01 6 23.31 0.00 4.83 0.87 0.07 70.92 18:23:01 7 24.44 0.00 4.93 0.71 0.07 69.86 Average: all 24.54 0.00 5.50 2.61 0.07 67.28 Average: 0 24.88 0.00 6.01 2.90 0.07 66.14 Average: 1 24.50 0.00 5.80 3.06 0.07 66.57 Average: 2 25.86 0.00 5.45 0.58 0.07 68.04 Average: 3 24.49 0.00 5.35 0.97 0.07 69.13 Average: 4 23.88 0.00 5.15 2.65 0.07 68.25 Average: 5 24.81 0.00 5.58 1.80 0.07 67.75 Average: 6 23.43 0.00 5.63 8.08 0.07 62.79 Average: 7 24.51 0.00 5.01 0.82 0.07 69.59