---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38476 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-38476) 02/10/25 _x86_64_ (8 CPU) 01:27:50 LINUX RESTART (8 CPU) 01:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:29:02 378.94 47.67 331.27 0.00 5354.75 172372.28 0.00 01:30:01 111.86 0.76 111.10 0.00 50.30 41422.95 0.00 Average: 246.53 24.41 222.12 0.00 2725.03 107453.18 0.00 01:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:02 29224604 31541432 790712 2.40 74448 2513096 1827696 5.39 1026156 2258076 308376 01:30:01 28633004 31480168 830184 2.52 96496 2967728 1819128 5.36 1212608 2583708 464 Average: 28928804 31510800 810448 2.46 85472 2740412 1823412 5.37 1119382 2420892 154420 01:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:02 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 01:29:02 docker0 7.53 7.91 0.85 70.34 0.00 0.00 0.00 0.00 01:29:02 ens3 519.94 351.83 5799.12 92.60 0.00 0.00 0.00 0.00 01:30:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 01:30:01 docker0 25.91 40.84 2.13 406.60 0.00 0.00 0.00 0.00 01:30:01 ens3 194.59 122.37 3039.28 36.94 0.00 0.00 0.00 0.00 Average: lo 2.96 2.96 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 16.64 24.24 1.48 237.05 0.00 0.00 0.00 0.00 Average: ens3 358.65 238.07 4430.91 65.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38476) 02/10/25 _x86_64_ (8 CPU) 01:27:50 LINUX RESTART (8 CPU) 01:28:01 CPU %user %nice %system %iowait %steal %idle 01:29:02 all 9.21 0.00 2.98 2.76 0.06 84.99 01:29:02 0 7.97 0.00 2.79 0.48 0.05 88.70 01:29:02 1 7.62 0.00 3.10 3.52 0.05 85.71 01:29:02 2 9.58 0.00 4.25 7.62 0.07 78.48 01:29:02 3 8.05 0.00 2.60 0.27 0.05 89.04 01:29:02 4 8.09 0.00 3.28 9.10 0.05 79.49 01:29:02 5 11.78 0.00 2.62 0.47 0.07 85.07 01:29:02 6 9.61 0.00 2.96 0.55 0.07 86.81 01:29:02 7 10.95 0.00 2.26 0.17 0.07 86.55 01:30:01 all 23.33 0.00 4.39 2.49 0.08 69.71 01:30:01 0 22.13 0.00 4.18 1.06 0.09 72.54 01:30:01 1 24.44 0.00 4.77 1.27 0.09 69.43 01:30:01 2 22.37 0.00 4.32 0.21 0.07 73.04 01:30:01 3 22.47 0.00 3.71 0.58 0.07 73.18 01:30:01 4 23.76 0.00 4.70 5.90 0.09 65.56 01:30:01 5 24.48 0.00 4.08 0.14 0.09 71.22 01:30:01 6 24.30 0.00 4.66 0.74 0.09 70.22 01:30:01 7 22.73 0.00 4.71 10.06 0.07 62.44 Average: all 16.20 0.00 3.68 2.63 0.07 77.42 Average: 0 14.96 0.00 3.48 0.77 0.07 80.72 Average: 1 15.97 0.00 3.93 2.40 0.07 77.64 Average: 2 15.91 0.00 4.29 3.95 0.07 75.79 Average: 3 15.20 0.00 3.15 0.42 0.06 81.17 Average: 4 15.88 0.00 3.98 7.51 0.07 72.56 Average: 5 18.06 0.00 3.34 0.31 0.08 78.22 Average: 6 16.88 0.00 3.80 0.64 0.08 78.60 Average: 7 16.77 0.00 3.47 5.05 0.07 74.64