---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40902 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40902) 03/11/25 _x86_64_ (8 CPU) 09:57:52 LINUX RESTART (8 CPU) 09:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:59:02 406.88 47.93 358.96 0.00 5371.24 174222.30 0.00 10:00:01 94.29 1.22 93.07 0.00 13.96 28386.78 0.00 Average: 251.90 24.77 227.13 0.00 2715.11 101917.19 0.00 09:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:59:02 29175464 31513668 808988 2.46 74860 2533984 2232956 6.58 1055728 2264756 400 10:00:01 29166408 31545084 766700 2.33 104652 2534556 1755240 5.17 1141628 2169700 300 Average: 29170936 31529376 787844 2.40 89756 2534270 1994098 5.88 1098678 2217228 350 09:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:59:02 docker0 21.48 26.95 1.57 249.99 0.00 0.00 0.00 0.00 09:59:02 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 09:59:02 ens3 641.59 425.73 6176.61 103.15 0.00 0.00 0.00 0.00 09:59:02 veth2a29a84 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 45.60 83.34 4.24 861.29 0.00 0.00 0.00 0.00 10:00:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 10:00:01 ens3 111.15 62.99 885.83 17.22 0.00 0.00 0.00 0.00 Average: docker0 33.44 54.91 2.89 553.07 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 378.60 245.88 3553.44 60.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40902) 03/11/25 _x86_64_ (8 CPU) 09:57:52 LINUX RESTART (8 CPU) 09:58:01 CPU %user %nice %system %iowait %steal %idle 09:59:02 all 8.83 0.00 3.00 1.85 0.05 86.28 09:59:02 0 10.18 0.00 2.78 3.86 0.05 83.13 09:59:02 1 11.21 0.00 2.71 2.39 0.05 83.64 09:59:02 2 6.31 0.00 3.01 0.22 0.03 90.43 09:59:02 3 7.13 0.00 2.35 0.62 0.05 89.84 09:59:02 4 9.78 0.00 2.15 1.19 0.05 86.83 09:59:02 5 8.86 0.00 2.98 0.89 0.03 87.24 09:59:02 6 9.91 0.00 4.00 5.33 0.07 80.70 09:59:02 7 7.27 0.00 3.98 0.29 0.07 88.39 10:00:01 all 42.29 0.00 6.76 0.63 0.08 50.23 10:00:01 0 42.77 0.00 6.78 2.23 0.09 48.14 10:00:01 1 43.04 0.00 6.97 0.15 0.07 49.76 10:00:01 2 42.29 0.00 6.84 0.26 0.09 50.53 10:00:01 3 42.57 0.00 6.75 0.22 0.09 50.37 10:00:01 4 41.53 0.00 7.31 1.16 0.09 49.91 10:00:01 5 41.99 0.00 6.56 0.72 0.09 50.65 10:00:01 6 42.28 0.00 6.23 0.14 0.09 51.26 10:00:01 7 41.88 0.00 6.63 0.21 0.07 51.22 Average: all 25.43 0.00 4.86 1.25 0.07 68.40 Average: 0 26.33 0.00 4.76 3.05 0.07 65.78 Average: 1 27.00 0.00 4.83 1.28 0.06 66.83 Average: 2 24.17 0.00 4.91 0.24 0.06 70.62 Average: 3 24.74 0.00 4.54 0.42 0.07 70.23 Average: 4 25.51 0.00 4.71 1.18 0.07 68.54 Average: 5 25.29 0.00 4.75 0.80 0.06 69.09 Average: 6 25.97 0.00 5.11 2.75 0.08 66.10 Average: 7 24.41 0.00 5.29 0.25 0.07 69.99