---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1841 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-1841) 05/20/25 _x86_64_ (8 CPU) 04:58:30 LINUX RESTART (8 CPU) 04:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:00:01 382.32 15.43 366.89 0.00 1956.01 38178.21 0.00 05:01:01 227.22 2.02 225.20 0.00 26.53 74126.40 0.00 05:02:01 37.88 0.05 37.83 0.00 0.40 26544.39 0.00 05:03:01 228.36 0.20 228.16 0.00 18.13 69478.69 0.00 Average: 218.95 4.42 214.53 0.00 500.35 52080.42 0.00 04:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 29129452 31528480 784000 2.38 81308 2585000 1964220 5.79 1057380 2302952 9828 05:01:01 27040560 31270612 1028152 3.13 185568 4140440 2182516 6.43 1827264 3432712 661820 05:02:01 26904932 31384240 912616 2.78 189328 4352116 2269656 6.69 1462408 3897360 429768 05:03:01 26951436 31524444 773596 2.35 199492 4438292 1743644 5.14 1410692 3903712 288 Average: 27506595 31426944 874591 2.66 163924 3878962 2040009 6.01 1439436 3384184 275426 04:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 ens3 652.05 479.79 5878.13 96.23 0.00 0.00 0.00 0.00 05:00:01 veth6846dfc 163.55 186.47 15.99 133.78 0.00 0.00 0.00 0.01 05:00:01 docker0 216.33 240.17 17.44 451.85 0.00 0.00 0.00 0.00 05:00:01 lo 6.66 6.66 0.65 0.65 0.00 0.00 0.00 0.00 05:01:01 ens3 333.83 195.18 2774.44 26.72 0.00 0.00 0.00 0.00 05:01:01 docker0 179.32 308.08 14.40 2749.29 0.00 0.00 0.00 0.00 05:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:01:01 vethdce0a8b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:02:01 ens3 14.18 8.30 11.16 5.91 0.00 0.00 0.00 0.00 05:02:01 docker0 0.93 1.28 0.11 0.40 0.00 0.00 0.00 0.00 05:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 vethdce0a8b 0.93 1.32 0.12 0.40 0.00 0.00 0.00 0.00 05:03:01 ens3 118.01 74.02 2659.62 19.21 0.00 0.00 0.00 0.00 05:03:01 docker0 4.47 8.63 0.27 114.86 0.00 0.00 0.00 0.00 05:03:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 279.53 189.34 2830.97 37.02 0.00 0.00 0.00 0.00 Average: docker0 100.26 139.54 8.06 829.01 0.00 0.00 0.00 0.00 Average: lo 2.23 2.23 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-1841) 05/20/25 _x86_64_ (8 CPU) 04:58:30 LINUX RESTART (8 CPU) 04:59:01 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 8.13 0.00 2.99 1.95 0.05 86.88 05:00:01 0 7.96 0.00 3.02 0.57 0.05 88.40 05:00:01 1 8.61 0.00 2.87 0.52 0.05 87.94 05:00:01 2 7.04 0.00 2.90 0.13 0.05 89.87 05:00:01 3 8.72 0.00 2.85 1.44 0.05 86.94 05:00:01 4 8.28 0.00 2.52 0.22 0.07 88.92 05:00:01 5 10.32 0.00 4.00 5.23 0.05 80.40 05:00:01 6 8.05 0.00 2.90 0.30 0.03 88.72 05:00:01 7 6.04 0.00 2.88 7.22 0.07 83.80 05:01:01 all 27.63 0.00 5.80 3.88 0.06 62.63 05:01:01 0 27.11 0.00 5.73 0.84 0.07 66.25 05:01:01 1 27.01 0.00 5.44 1.26 0.07 66.22 05:01:01 2 26.52 0.00 5.91 3.59 0.05 63.93 05:01:01 3 27.28 0.00 4.85 0.71 0.05 67.12 05:01:01 4 30.25 0.00 6.17 1.12 0.07 62.40 05:01:01 5 27.62 0.00 5.47 0.62 0.07 66.22 05:01:01 6 27.31 0.00 6.14 1.64 0.05 64.86 05:01:01 7 27.93 0.00 6.66 21.40 0.08 43.93 05:02:01 all 42.15 0.00 4.90 0.95 0.07 51.93 05:02:01 0 41.79 0.00 4.92 0.08 0.07 53.15 05:02:01 1 41.64 0.00 4.75 0.07 0.07 53.47 05:02:01 2 42.31 0.00 4.84 0.05 0.08 52.71 05:02:01 3 43.19 0.00 5.08 0.13 0.07 51.53 05:02:01 4 42.27 0.00 5.31 6.18 0.07 46.18 05:02:01 5 40.75 0.00 4.89 0.03 0.07 54.26 05:02:01 6 42.79 0.00 4.61 0.03 0.08 52.49 05:02:01 7 42.48 0.00 4.83 0.99 0.07 51.64 05:03:01 all 25.75 0.00 5.25 2.53 0.06 66.42 05:03:01 0 25.68 0.00 4.74 0.54 0.05 68.99 05:03:01 1 26.66 0.00 5.15 0.15 0.07 67.96 05:03:01 2 25.49 0.00 4.89 1.68 0.05 67.89 05:03:01 3 26.40 0.00 5.57 8.19 0.07 59.77 05:03:01 4 25.72 0.00 4.84 4.93 0.07 64.44 05:03:01 5 26.31 0.00 5.45 3.29 0.07 64.88 05:03:01 6 24.89 0.00 6.04 0.17 0.05 68.85 05:03:01 7 24.86 0.00 5.32 1.26 0.05 68.51 Average: all 25.93 0.00 4.73 2.32 0.06 66.95 Average: 0 25.63 0.00 4.60 0.51 0.06 69.21 Average: 1 25.99 0.00 4.55 0.50 0.06 68.89 Average: 2 25.37 0.00 4.63 1.36 0.06 68.58 Average: 3 26.40 0.00 4.58 2.61 0.06 66.35 Average: 4 26.63 0.00 4.71 3.11 0.07 65.48 Average: 5 26.27 0.00 4.95 2.29 0.06 66.42 Average: 6 25.79 0.00 4.92 0.53 0.05 68.70 Average: 7 25.36 0.00 4.92 7.69 0.07 61.96