---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40806 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-40806) 03/11/25 _x86_64_ (8 CPU) 02:50:42 LINUX RESTART (8 CPU) 02:51:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:52:01 387.09 40.28 346.81 0.00 4439.65 73487.34 0.00 02:53:01 95.08 0.62 94.47 0.00 46.79 36548.44 0.00 Average: 239.86 20.28 219.58 0.00 2224.77 54862.71 0.00 02:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:52:01 29144520 31508888 809188 2.46 77368 2552368 2084568 6.14 1124764 2219020 42460 02:53:01 28693484 31538392 769120 2.34 97804 2965040 1810196 5.33 1150972 2582620 344 Average: 28919002 31523640 789154 2.40 87586 2758704 1947382 5.74 1137868 2400820 21402 02:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:52:01 lo 3.66 3.66 0.36 0.36 0.00 0.00 0.00 0.00 02:52:01 ens3 607.10 397.98 5840.31 102.08 0.00 0.00 0.00 0.00 02:52:01 docker0 5.93 5.61 0.63 51.73 0.00 0.00 0.00 0.00 02:52:01 veth2bffd11 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:53:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 02:53:01 ens3 256.44 142.04 3629.27 32.45 0.00 0.00 0.00 0.00 02:53:01 docker0 56.06 116.28 4.73 1056.70 0.00 0.00 0.00 0.00 Average: lo 2.79 2.79 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 430.30 268.94 4725.50 66.97 0.00 0.00 0.00 0.00 Average: docker0 31.20 61.41 2.70 558.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40806) 03/11/25 _x86_64_ (8 CPU) 02:50:42 LINUX RESTART (8 CPU) 02:51:02 CPU %user %nice %system %iowait %steal %idle 02:52:01 all 10.60 0.00 3.16 1.91 0.06 84.28 02:52:01 0 9.05 0.00 3.50 5.27 0.07 82.11 02:52:01 1 8.70 0.00 2.86 0.19 0.07 88.19 02:52:01 2 11.60 0.00 2.49 0.32 0.05 85.53 02:52:01 3 12.67 0.00 3.83 0.24 0.05 83.20 02:52:01 4 10.60 0.00 2.60 4.44 0.05 82.31 02:52:01 5 11.71 0.00 4.62 3.84 0.05 79.78 02:52:01 6 9.43 0.00 3.04 0.62 0.05 86.86 02:52:01 7 11.01 0.00 2.36 0.34 0.05 86.23 02:53:01 all 26.41 0.00 4.53 0.69 0.12 68.25 02:53:01 0 24.92 0.00 5.01 0.91 0.10 69.06 02:53:01 1 25.89 0.00 4.31 1.93 0.12 67.75 02:53:01 2 25.93 0.00 4.73 0.08 0.12 69.14 02:53:01 3 26.23 0.00 4.26 0.07 0.13 69.31 02:53:01 4 27.31 0.00 4.33 0.12 0.10 68.14 02:53:01 5 29.25 0.00 4.04 0.10 0.12 66.49 02:53:01 6 26.11 0.00 4.91 2.12 0.13 66.73 02:53:01 7 25.60 0.00 4.64 0.22 0.12 69.43 Average: all 18.57 0.00 3.85 1.29 0.09 76.19 Average: 0 17.04 0.00 4.26 3.08 0.08 75.54 Average: 1 17.38 0.00 3.59 1.07 0.09 77.87 Average: 2 18.83 0.00 3.62 0.20 0.08 77.26 Average: 3 19.52 0.00 4.05 0.15 0.09 76.18 Average: 4 19.04 0.00 3.48 2.25 0.08 75.15 Average: 5 20.57 0.00 4.33 1.95 0.08 73.07 Average: 6 17.84 0.00 3.98 1.37 0.09 76.71 Average: 7 18.36 0.00 3.51 0.28 0.08 77.77