---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40333 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-40333) 03/05/25 _x86_64_ (8 CPU) 11:57:24 LINUX RESTART (8 CPU) 11:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:59:01 453.36 13.13 440.23 0.00 1790.90 108305.95 0.00 12:00:01 138.86 0.02 138.84 0.00 1.20 40547.78 0.00 12:01:01 105.90 0.15 105.75 0.00 6.53 40311.96 0.00 12:02:01 153.66 0.35 153.31 0.00 34.53 51211.60 0.00 Average: 212.94 3.41 209.53 0.00 458.29 60094.32 0.00 11:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:59:01 27542788 31480932 828408 2.52 158248 3890856 2056452 6.06 1324508 3453976 471540 12:00:01 26935984 31450768 850736 2.59 186256 4409148 1907640 5.62 1802268 3545568 888748 12:01:01 27840120 31408432 891544 2.71 191888 3486884 2114012 6.23 1462880 3012284 16548 12:02:01 26977192 31521876 780244 2.37 200532 4404252 1769588 5.22 1409944 3877136 1012 Average: 27324021 31465502 837733 2.55 184231 4047785 1961923 5.78 1499900 3472241 344462 11:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:59:01 docker0 290.62 453.32 25.10 3059.18 0.00 0.00 0.00 0.00 11:59:01 lo 6.60 6.60 0.65 0.65 0.00 0.00 0.00 0.00 11:59:01 ens3 738.08 465.02 8164.49 77.61 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 veth9f49d5f 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 12:00:01 ens3 26.43 15.01 26.16 9.29 0.00 0.00 0.00 0.00 12:01:01 docker0 1.38 2.55 0.08 38.08 0.00 0.00 0.00 0.00 12:01:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:01:01 ens3 27.18 17.10 59.79 10.74 0.00 0.00 0.00 0.00 12:01:01 vethd8aa3cd 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:02:01 docker0 3.33 6.12 0.20 79.47 0.00 0.00 0.00 0.00 12:02:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 12:02:01 ens3 126.31 73.65 2681.45 18.35 0.00 0.00 0.00 0.00 Average: docker0 73.83 115.53 6.35 794.19 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 229.50 142.70 2732.97 29.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40333) 03/05/25 _x86_64_ (8 CPU) 11:57:24 LINUX RESTART (8 CPU) 11:58:01 CPU %user %nice %system %iowait %steal %idle 11:59:01 all 10.89 0.00 4.86 2.48 0.06 81.70 11:59:01 0 9.76 0.00 4.21 0.83 0.05 85.15 11:59:01 1 10.11 0.00 4.38 1.03 0.05 84.42 11:59:01 2 11.77 0.00 6.16 6.42 0.07 75.58 11:59:01 3 10.77 0.00 4.35 0.24 0.07 84.57 11:59:01 4 10.09 0.00 4.75 5.51 0.07 79.59 11:59:01 5 10.68 0.00 5.22 1.41 0.07 82.62 11:59:01 6 11.74 0.00 5.09 3.32 0.07 79.79 11:59:01 7 12.19 0.00 4.72 1.13 0.07 81.89 12:00:01 all 35.01 0.00 6.20 1.01 0.07 57.71 12:00:01 0 33.31 0.00 6.10 0.02 0.07 60.51 12:00:01 1 33.87 0.00 6.36 0.56 0.07 59.15 12:00:01 2 35.69 0.00 6.45 1.08 0.08 56.70 12:00:01 3 35.28 0.00 5.88 0.05 0.07 58.72 12:00:01 4 34.63 0.00 6.46 0.24 0.07 58.60 12:00:01 5 36.24 0.00 6.15 0.22 0.07 57.32 12:00:01 6 36.85 0.00 5.69 0.17 0.07 57.22 12:00:01 7 34.22 0.00 6.50 5.77 0.07 53.44 12:01:01 all 47.28 0.00 6.79 0.99 0.08 44.86 12:01:01 0 47.73 0.00 6.76 0.20 0.10 45.21 12:01:01 1 46.74 0.00 6.47 0.24 0.08 46.47 12:01:01 2 46.55 0.00 7.23 5.56 0.08 40.57 12:01:01 3 47.13 0.00 6.79 0.12 0.07 45.90 12:01:01 4 48.62 0.00 7.16 0.72 0.10 43.39 12:01:01 5 46.63 0.00 6.81 0.81 0.08 45.67 12:01:01 6 48.06 0.00 6.75 0.15 0.07 44.97 12:01:01 7 46.79 0.00 6.32 0.12 0.07 46.70 12:02:01 all 28.77 0.00 5.61 2.49 0.09 63.03 12:02:01 0 28.63 0.00 5.32 0.17 0.08 65.80 12:02:01 1 28.56 0.00 5.80 4.74 0.08 60.82 12:02:01 2 29.80 0.00 5.16 0.10 0.08 64.86 12:02:01 3 28.24 0.00 6.29 0.12 0.08 65.27 12:02:01 4 29.22 0.00 5.20 0.47 0.08 65.03 12:02:01 5 27.89 0.00 6.08 14.13 0.13 51.77 12:02:01 6 28.90 0.00 5.44 0.13 0.10 65.43 12:02:01 7 28.96 0.00 5.62 0.10 0.07 65.25 Average: all 30.52 0.00 5.87 1.74 0.08 61.80 Average: 0 29.89 0.00 5.60 0.30 0.08 64.13 Average: 1 29.84 0.00 5.75 1.64 0.07 62.70 Average: 2 30.97 0.00 6.25 3.29 0.08 59.42 Average: 3 30.37 0.00 5.83 0.13 0.07 63.60 Average: 4 30.69 0.00 5.90 1.73 0.08 61.60 Average: 5 30.40 0.00 6.07 4.15 0.09 59.29 Average: 6 31.43 0.00 5.74 0.94 0.08 61.82 Average: 7 30.56 0.00 5.79 1.78 0.07 61.80