---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-579 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 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-579) 04/28/25 _x86_64_ (8 CPU) 02:31:42 LINUX RESTART (8 CPU) 02:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:33:01 386.65 47.17 339.49 0.00 5253.32 162951.55 0.00 02:34:01 126.76 0.58 126.17 0.00 32.39 95762.88 0.00 Average: 256.71 23.88 232.83 0.00 2642.85 129357.21 0.00 02:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 29199596 31507508 815616 2.48 74652 2504380 2245000 6.62 1054064 2243728 80 02:34:01 27712220 31519572 786080 2.39 119708 3832156 1912348 5.64 1269440 3370256 204692 Average: 28455908 31513540 800848 2.44 97180 3168268 2078674 6.13 1161752 2806992 102386 02:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 ens3 595.23 393.70 5730.14 99.08 0.00 0.00 0.00 0.00 02:33:01 docker0 4.93 4.62 0.46 49.80 0.00 0.00 0.00 0.00 02:33:01 lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00 02:33:01 veth03f9add 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 ens3 300.53 186.24 7265.15 33.65 0.00 0.00 0.00 0.00 02:34:01 veth6d85a3b 24.81 18.39 399.55 2.09 0.00 0.00 0.00 0.00 02:34:01 veth57abf25 18.39 24.81 2.09 399.55 0.00 0.00 0.00 0.03 02:34:01 docker0 34.89 51.92 3.42 797.91 0.00 0.00 0.00 0.00 02:34:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 447.88 289.97 6497.64 66.37 0.00 0.00 0.00 0.00 Average: veth6d85a3b 12.40 9.20 199.78 1.05 0.00 0.00 0.00 0.00 Average: veth57abf25 9.20 12.40 1.05 199.78 0.00 0.00 0.00 0.02 Average: docker0 19.91 28.27 1.94 423.85 0.00 0.00 0.00 0.00 Average: lo 3.03 3.03 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-579) 04/28/25 _x86_64_ (8 CPU) 02:31:42 LINUX RESTART (8 CPU) 02:32:01 CPU %user %nice %system %iowait %steal %idle 02:33:01 all 9.99 0.00 3.53 1.86 0.05 84.57 02:33:01 0 9.73 0.00 4.30 4.05 0.05 81.86 02:33:01 1 11.72 0.00 3.45 1.34 0.05 83.44 02:33:01 2 9.84 0.00 3.45 2.16 0.05 84.50 02:33:01 3 8.40 0.00 3.50 2.24 0.05 85.81 02:33:01 4 8.99 0.00 3.18 0.39 0.05 87.39 02:33:01 5 10.06 0.00 2.91 1.04 0.05 85.93 02:33:01 6 11.54 0.00 4.20 0.40 0.05 83.81 02:33:01 7 9.60 0.00 3.27 3.26 0.05 83.83 02:34:01 all 22.87 0.00 5.45 1.50 0.08 70.10 02:34:01 0 22.92 0.00 5.00 0.29 0.08 71.71 02:34:01 1 22.99 0.00 4.83 1.43 0.07 70.68 02:34:01 2 22.80 0.00 5.52 0.15 0.08 71.44 02:34:01 3 24.67 0.00 5.24 0.10 0.08 69.90 02:34:01 4 22.74 0.00 5.52 0.86 0.08 70.80 02:34:01 5 22.97 0.00 5.15 0.24 0.07 71.57 02:34:01 6 22.96 0.00 6.13 8.82 0.08 62.01 02:34:01 7 20.88 0.00 6.23 0.08 0.08 72.72 Average: all 16.42 0.00 4.49 1.68 0.07 77.35 Average: 0 16.32 0.00 4.65 2.17 0.07 76.79 Average: 1 17.35 0.00 4.14 1.39 0.06 77.06 Average: 2 16.31 0.00 4.49 1.16 0.07 77.98 Average: 3 16.52 0.00 4.37 1.17 0.07 77.87 Average: 4 15.84 0.00 4.34 0.62 0.07 79.12 Average: 5 16.51 0.00 4.03 0.64 0.06 78.76 Average: 6 17.23 0.00 5.16 4.60 0.07 72.94 Average: 7 15.24 0.00 4.75 1.67 0.07 78.27