---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-37564 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-37564) 01/24/25 _x86_64_ (8 CPU) 04:18:24 LINUX RESTART (8 CPU) 04:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:20:01 347.87 14.71 333.16 0.00 1901.10 37126.86 0.00 04:21:01 131.08 0.57 130.51 0.00 20.53 42732.74 0.00 Average: 238.56 7.58 230.99 0.00 952.92 39953.35 0.00 04:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 28894000 31492172 813444 2.47 89296 2743796 1861724 5.49 1118424 2430140 233352 04:21:01 28637340 31499812 807132 2.45 103452 2974012 1759812 5.19 1183968 2602052 460 Average: 28765670 31495992 810288 2.46 96374 2858904 1810768 5.34 1151196 2516096 116906 04:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 lo 3.52 3.52 0.34 0.34 0.00 0.00 0.00 0.00 04:20:01 veth3c76520 60.52 96.37 5.77 863.91 0.00 0.00 0.00 0.07 04:20:01 ens3 510.91 316.93 6413.78 83.60 0.00 0.00 0.00 0.00 04:20:01 docker0 81.12 117.88 6.68 1008.01 0.00 0.00 0.00 0.00 04:21:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:21:01 ens3 110.51 65.52 2550.54 17.65 0.00 0.00 0.00 0.00 04:21:01 docker0 7.33 9.90 0.64 15.24 0.00 0.00 0.00 0.00 Average: lo 2.39 2.39 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 309.03 190.17 4465.93 50.35 0.00 0.00 0.00 0.00 Average: docker0 43.92 63.43 3.63 507.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-37564) 01/24/25 _x86_64_ (8 CPU) 04:18:24 LINUX RESTART (8 CPU) 04:19:02 CPU %user %nice %system %iowait %steal %idle 04:20:01 all 8.92 0.00 3.16 2.67 0.06 85.19 04:20:01 0 7.48 0.00 3.66 0.34 0.07 88.45 04:20:01 1 10.08 0.00 2.99 0.36 0.05 86.52 04:20:01 2 8.28 0.00 3.07 0.10 0.05 88.50 04:20:01 3 8.90 0.00 3.03 1.44 0.05 86.58 04:20:01 4 9.15 0.00 4.02 7.98 0.07 78.78 04:20:01 5 8.99 0.00 2.50 1.83 0.05 86.63 04:20:01 6 11.20 0.00 3.12 2.52 0.05 83.10 04:20:01 7 7.32 0.00 2.89 6.83 0.05 82.91 04:21:01 all 27.59 0.00 5.70 2.73 0.08 63.90 04:21:01 0 28.64 0.00 5.86 10.29 0.08 55.13 04:21:01 1 27.63 0.00 5.47 0.70 0.07 66.13 04:21:01 2 28.14 0.00 5.53 0.60 0.07 65.66 04:21:01 3 27.21 0.00 5.36 1.07 0.07 66.29 04:21:01 4 26.80 0.00 5.44 0.77 0.10 66.89 04:21:01 5 26.54 0.00 5.93 3.03 0.10 64.39 04:21:01 6 27.93 0.00 6.09 4.69 0.07 61.22 04:21:01 7 27.86 0.00 5.89 0.66 0.08 65.51 Average: all 18.35 0.00 4.44 2.70 0.07 74.44 Average: 0 18.16 0.00 4.77 5.36 0.08 71.64 Average: 1 18.93 0.00 4.24 0.53 0.06 76.23 Average: 2 18.33 0.00 4.32 0.36 0.06 76.94 Average: 3 18.14 0.00 4.20 1.25 0.06 76.35 Average: 4 18.06 0.00 4.74 4.34 0.09 72.78 Average: 5 17.86 0.00 4.23 2.44 0.08 75.39 Average: 6 19.63 0.00 4.62 3.62 0.06 72.07 Average: 7 17.68 0.00 4.40 3.72 0.07 74.13