---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-44966 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-44966) 04/15/25 _x86_64_ (8 CPU) 00:20:48 LINUX RESTART (8 CPU) 00:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:22:01 338.91 48.21 290.70 0.00 5426.70 85240.06 0.00 00:23:01 381.55 2.78 378.77 0.00 42.13 113403.63 0.00 Average: 360.23 25.50 334.74 0.00 2734.41 99321.85 0.00 00:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:22:01 29493284 31557468 793624 2.41 62352 2290736 2000308 5.90 1024892 2025616 360604 00:23:01 27516072 31535084 776172 2.36 191624 3930888 1781520 5.25 1155376 3646092 264 Average: 28504678 31546276 784898 2.39 126988 3110812 1890914 5.57 1090134 2835854 180434 00:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:22:01 ens3 530.91 398.17 6314.67 97.15 0.00 0.00 0.00 0.00 00:22:01 docker0 57.34 60.72 3.91 349.76 0.00 0.00 0.00 0.00 00:22:01 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 00:23:01 ens3 554.96 351.96 5474.01 48.16 0.00 0.00 0.00 0.00 00:23:01 docker0 284.77 438.74 24.33 2922.54 0.00 0.00 0.00 0.00 00:23:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 542.93 375.06 5894.34 72.65 0.00 0.00 0.00 0.00 Average: docker0 171.05 249.73 14.12 1636.15 0.00 0.00 0.00 0.00 Average: lo 4.07 4.07 0.39 0.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-44966) 04/15/25 _x86_64_ (8 CPU) 00:20:48 LINUX RESTART (8 CPU) 00:21:01 CPU %user %nice %system %iowait %steal %idle 00:22:01 all 8.17 0.00 2.53 1.26 0.06 87.98 00:22:01 0 8.60 0.00 2.35 1.16 0.05 87.85 00:22:01 1 10.47 0.00 2.65 2.53 0.07 84.28 00:22:01 2 6.81 0.00 1.76 0.45 0.05 90.93 00:22:01 3 6.96 0.00 2.55 0.34 0.07 90.08 00:22:01 4 7.14 0.00 2.27 0.24 0.07 90.29 00:22:01 5 6.68 0.00 1.94 1.46 0.05 89.87 00:22:01 6 10.56 0.00 4.19 3.40 0.05 81.80 00:22:01 7 8.14 0.00 2.51 0.50 0.05 88.79 00:23:01 all 11.84 0.00 6.07 1.71 0.07 80.31 00:23:01 0 11.63 0.00 6.43 0.59 0.07 81.27 00:23:01 1 12.26 0.00 5.93 0.36 0.07 81.38 00:23:01 2 12.03 0.00 6.20 0.27 0.07 81.43 00:23:01 3 10.98 0.00 5.25 0.99 0.07 82.71 00:23:01 4 12.31 0.00 8.11 8.95 0.08 70.55 00:23:01 5 12.79 0.00 5.73 1.46 0.08 79.94 00:23:01 6 12.62 0.00 5.91 0.47 0.05 80.94 00:23:01 7 10.13 0.00 4.95 0.57 0.07 84.28 Average: all 10.00 0.00 4.29 1.48 0.06 84.17 Average: 0 10.11 0.00 4.38 0.88 0.06 84.58 Average: 1 11.36 0.00 4.28 1.45 0.07 82.84 Average: 2 9.41 0.00 3.97 0.36 0.06 86.20 Average: 3 8.96 0.00 3.89 0.66 0.07 86.43 Average: 4 9.71 0.00 5.18 4.57 0.08 80.46 Average: 5 9.72 0.00 3.82 1.46 0.07 84.93 Average: 6 11.59 0.00 5.05 1.95 0.05 81.37 Average: 7 9.13 0.00 3.73 0.54 0.06 86.54