---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40208 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-40208) 03/05/25 _x86_64_ (8 CPU) 00:11:42 LINUX RESTART (8 CPU) 00:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:13:01 388.26 40.15 348.11 0.00 4397.76 124407.66 0.00 00:14:01 226.58 2.73 223.85 0.00 25.86 72700.42 0.00 00:15:01 88.30 0.15 88.15 0.00 11.06 29999.27 0.00 Average: 233.52 14.20 219.32 0.00 1461.92 75430.40 0.00 00:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:13:01 29219988 31543940 767184 2.33 80472 2517172 1984040 5.85 1019272 2254620 8972 00:14:01 27127496 31444408 851548 2.59 185104 4230068 1934896 5.70 1720688 3453332 811512 00:15:01 27254776 31495960 798912 2.43 190472 4140396 2037680 6.01 1681840 3353648 718780 Average: 27867420 31494769 805881 2.45 152016 3629212 1985539 5.85 1473933 3020533 513088 00:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:13:01 lo 6.85 6.85 0.67 0.67 0.00 0.00 0.00 0.00 00:13:01 veth66b124b 136.37 152.45 13.47 126.96 0.00 0.00 0.00 0.01 00:13:01 ens3 660.01 455.72 5928.80 108.02 0.00 0.00 0.00 0.00 00:13:01 docker0 139.18 156.47 11.84 169.66 0.00 0.00 0.00 0.00 00:14:01 veth22f929c 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 00:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:14:01 ens3 335.76 160.91 2810.81 24.93 0.00 0.00 0.00 0.00 00:14:01 docker0 144.14 309.00 12.78 2779.39 0.00 0.00 0.00 0.00 00:15:01 veth4af5cb3 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:15:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 00:15:01 ens3 23.75 13.10 57.64 8.81 0.00 0.00 0.00 0.00 00:15:01 docker0 1.60 3.18 0.09 38.14 0.00 0.00 0.00 0.00 Average: veth4af5cb3 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.41 2.41 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 338.05 208.53 2915.68 46.92 0.00 0.00 0.00 0.00 Average: docker0 94.73 156.21 8.22 1000.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40208) 03/05/25 _x86_64_ (8 CPU) 00:11:42 LINUX RESTART (8 CPU) 00:12:02 CPU %user %nice %system %iowait %steal %idle 00:13:01 all 9.44 0.00 3.49 2.49 0.07 84.51 00:13:01 0 7.81 0.00 3.25 1.08 0.09 87.78 00:13:01 1 10.89 0.00 2.91 0.09 0.07 86.05 00:13:01 2 7.54 0.00 2.86 0.89 0.09 88.62 00:13:01 3 9.85 0.00 3.20 5.55 0.07 81.34 00:13:01 4 6.95 0.00 4.97 3.63 0.07 84.39 00:13:01 5 12.31 0.00 2.70 0.71 0.08 84.20 00:13:01 6 11.76 0.00 3.69 7.76 0.07 76.72 00:13:01 7 8.39 0.00 4.32 0.22 0.07 86.99 00:14:01 all 29.60 0.00 6.04 2.19 0.10 62.07 00:14:01 0 28.43 0.00 6.14 0.37 0.08 64.97 00:14:01 1 29.51 0.00 5.19 0.32 0.10 64.88 00:14:01 2 29.37 0.00 5.84 0.39 0.10 64.30 00:14:01 3 30.49 0.00 5.16 0.42 0.10 63.83 00:14:01 4 29.92 0.00 7.42 0.77 0.08 61.80 00:14:01 5 31.64 0.00 5.00 0.22 0.10 63.04 00:14:01 6 28.58 0.00 5.91 2.27 0.10 63.14 00:14:01 7 28.87 0.00 7.68 12.79 0.12 50.55 00:15:01 all 53.81 0.00 7.27 0.51 0.12 38.30 00:15:01 0 54.78 0.00 7.42 0.10 0.12 37.58 00:15:01 1 53.36 0.00 7.68 0.07 0.12 38.77 00:15:01 2 54.23 0.00 7.18 0.07 0.10 38.42 00:15:01 3 53.02 0.00 7.09 0.07 0.12 39.70 00:15:01 4 53.52 0.00 7.11 0.02 0.13 39.22 00:15:01 5 53.35 0.00 7.13 0.02 0.12 39.38 00:15:01 6 54.64 0.00 6.93 0.03 0.12 38.27 00:15:01 7 53.56 0.00 7.59 3.68 0.12 35.05 Average: all 31.10 0.00 5.61 1.72 0.10 61.47 Average: 0 30.50 0.00 5.62 0.51 0.10 63.27 Average: 1 31.39 0.00 5.28 0.16 0.10 63.08 Average: 2 30.55 0.00 5.31 0.45 0.10 63.60 Average: 3 31.29 0.00 5.17 1.99 0.10 61.46 Average: 4 30.34 0.00 6.51 1.45 0.10 61.60 Average: 5 32.50 0.00 4.95 0.31 0.10 62.14 Average: 6 31.78 0.00 5.52 3.33 0.10 59.27 Average: 7 30.42 0.00 6.54 5.59 0.10 57.35