---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40827 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 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-40827) 03/11/25 _x86_64_ (8 CPU) 04:02:51 LINUX RESTART (8 CPU) 04:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:04:03 390.03 47.91 342.13 0.00 5354.57 179194.00 0.00 04:05:01 96.26 0.34 95.91 0.00 11.17 39969.11 0.00 Average: 245.64 24.53 221.11 0.00 2728.15 110761.23 0.00 04:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:03 29027780 31387412 923092 2.81 77940 2549340 2054900 6.06 1206476 2246584 14996 04:05:01 28675004 31545288 762292 2.32 99644 2987600 1984396 5.85 1139744 2612636 36 Average: 28851392 31466350 842692 2.56 88792 2768470 2019648 5.95 1173110 2429610 7516 04:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:03 docker0 18.26 20.08 1.46 136.55 0.00 0.00 0.00 0.00 04:04:03 veth9e60300 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 04:04:03 ens3 660.82 418.56 5913.56 104.00 0.00 0.00 0.00 0.00 04:04:03 lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 04:05:01 docker0 26.03 51.73 2.36 543.45 0.00 0.00 0.00 0.00 04:05:01 ens3 161.90 91.29 3164.44 19.36 0.00 0.00 0.00 0.00 04:05:01 lo 1.24 1.24 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 22.08 35.64 1.90 336.55 0.00 0.00 0.00 0.00 Average: ens3 415.59 257.70 4562.30 62.40 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40827) 03/11/25 _x86_64_ (8 CPU) 04:02:51 LINUX RESTART (8 CPU) 04:03:01 CPU %user %nice %system %iowait %steal %idle 04:04:03 all 11.14 0.00 3.74 1.59 0.06 83.47 04:04:03 0 13.60 0.00 3.01 1.03 0.05 82.32 04:04:03 1 10.69 0.00 4.44 2.95 0.07 81.85 04:04:03 2 10.29 0.00 3.15 1.50 0.07 85.00 04:04:03 3 12.06 0.00 4.48 0.13 0.07 83.26 04:04:03 4 10.63 0.00 3.58 0.24 0.05 85.51 04:04:03 5 11.18 0.00 4.18 2.93 0.07 81.63 04:04:03 6 11.90 0.00 3.44 3.47 0.07 81.12 04:04:03 7 8.74 0.00 3.64 0.45 0.07 87.10 04:05:01 all 41.14 0.00 6.46 0.42 0.09 51.89 04:05:01 0 42.59 0.00 6.89 0.05 0.09 50.38 04:05:01 1 41.32 0.00 5.93 0.02 0.09 52.64 04:05:01 2 40.55 0.00 6.34 0.09 0.09 52.94 04:05:01 3 39.88 0.00 5.85 0.16 0.09 54.02 04:05:01 4 42.42 0.00 6.50 1.29 0.10 49.70 04:05:01 5 40.59 0.00 6.86 0.07 0.09 52.39 04:05:01 6 40.49 0.00 6.27 0.03 0.07 53.13 04:05:01 7 41.25 0.00 7.06 1.68 0.09 49.92 Average: all 25.88 0.00 5.08 1.01 0.07 67.95 Average: 0 27.83 0.00 4.91 0.55 0.07 66.64 Average: 1 25.77 0.00 5.17 1.51 0.08 67.47 Average: 2 25.16 0.00 4.72 0.80 0.08 69.24 Average: 3 25.73 0.00 5.15 0.15 0.08 68.90 Average: 4 26.26 0.00 5.02 0.75 0.08 67.89 Average: 5 25.64 0.00 5.50 1.53 0.08 67.26 Average: 6 25.97 0.00 4.83 1.78 0.07 67.35 Average: 7 24.70 0.00 5.32 1.06 0.08 68.85