---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40924 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-40924) 03/11/25 _x86_64_ (8 CPU) 17:31:44 LINUX RESTART (8 CPU) 17:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:33:01 433.57 48.40 385.17 0.00 5402.07 178529.16 0.00 17:34:01 280.44 3.83 276.61 0.00 66.64 76161.55 0.00 Average: 357.01 26.12 330.89 0.00 2734.36 127345.35 0.00 17:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:33:01 29181960 31532808 780724 2.37 77456 2551596 1995924 5.88 1039048 2275264 928 17:34:01 27018204 31203388 1090456 3.32 187868 4100188 2499724 7.37 1863900 3419352 593660 Average: 28100082 31368098 935590 2.85 132662 3325892 2247824 6.62 1451474 2847308 297294 17:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:33:01 vethca17402 25.51 30.22 2.37 23.73 0.00 0.00 0.00 0.00 17:33:01 ens3 623.18 432.54 6105.19 103.83 0.00 0.00 0.00 0.00 17:33:01 docker0 53.38 61.16 4.20 273.22 0.00 0.00 0.00 0.00 17:33:01 lo 7.13 7.13 0.70 0.70 0.00 0.00 0.00 0.00 17:34:01 ens3 493.00 338.85 2925.93 45.71 0.00 0.00 0.00 0.00 17:34:01 docker0 317.94 458.66 26.15 2892.91 0.00 0.00 0.00 0.00 17:34:01 vethaa1ba8d 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 17:34:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 558.09 385.70 4515.56 74.77 0.00 0.00 0.00 0.00 Average: docker0 185.66 259.91 15.18 1583.06 0.00 0.00 0.00 0.00 Average: vethaa1ba8d 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40924) 03/11/25 _x86_64_ (8 CPU) 17:31:44 LINUX RESTART (8 CPU) 17:32:01 CPU %user %nice %system %iowait %steal %idle 17:33:01 all 9.95 0.00 3.59 1.81 0.07 84.58 17:33:01 0 9.76 0.00 5.28 5.04 0.07 79.86 17:33:01 1 8.57 0.00 4.23 0.13 0.05 87.01 17:33:01 2 12.62 0.00 3.37 4.08 0.08 79.86 17:33:01 3 10.21 0.00 2.26 0.32 0.07 87.14 17:33:01 4 9.93 0.00 2.95 0.41 0.08 86.63 17:33:01 5 10.40 0.00 3.25 1.45 0.07 84.84 17:33:01 6 9.65 0.00 4.49 1.89 0.07 83.90 17:33:01 7 8.51 0.00 2.89 1.16 0.05 87.38 17:34:01 all 28.31 0.00 7.38 1.31 0.07 62.93 17:34:01 0 28.42 0.00 7.12 0.81 0.08 63.56 17:34:01 1 28.49 0.00 9.33 6.91 0.08 55.20 17:34:01 2 28.41 0.00 6.82 0.71 0.07 63.99 17:34:01 3 28.05 0.00 7.33 0.17 0.07 64.39 17:34:01 4 28.18 0.00 6.68 0.45 0.07 64.62 17:34:01 5 28.72 0.00 7.55 0.10 0.05 63.58 17:34:01 6 28.45 0.00 7.19 0.22 0.08 64.06 17:34:01 7 27.79 0.00 7.00 1.11 0.07 64.04 Average: all 19.13 0.00 5.48 1.56 0.07 73.76 Average: 0 19.09 0.00 6.20 2.93 0.08 71.71 Average: 1 18.51 0.00 6.78 3.51 0.07 71.13 Average: 2 20.52 0.00 5.09 2.39 0.08 71.92 Average: 3 19.12 0.00 4.79 0.24 0.07 75.78 Average: 4 19.08 0.00 4.82 0.43 0.08 75.60 Average: 5 19.56 0.00 5.40 0.77 0.06 74.21 Average: 6 19.04 0.00 5.84 1.06 0.08 73.99 Average: 7 18.15 0.00 4.95 1.14 0.06 75.71