---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40299 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: 2799.998 BogoMIPS: 5599.99 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-40299) 03/05/25 _x86_64_ (8 CPU) 10:04:06 LINUX RESTART (8 CPU) 10:05:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:06:01 336.50 3.47 333.03 0.00 61.68 98723.06 0.00 10:07:01 37.84 0.00 37.84 0.00 0.00 24532.33 0.00 10:08:01 101.63 0.13 101.50 0.00 2.40 34483.99 0.00 Average: 157.67 1.19 156.48 0.00 21.14 52322.05 0.00 10:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 27814196 31337696 962744 2.93 183760 3481372 2119064 6.25 1376948 3154632 18604 10:07:01 26901824 31266320 1030744 3.13 187416 4274172 2457948 7.24 1724740 3671624 403164 10:08:01 27280956 31502776 799352 2.43 191516 4143224 2096280 6.18 1417888 3621612 212184 Average: 27332325 31368931 930947 2.83 187564 3966256 2224431 6.56 1506525 3482623 211317 10:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 ens3 651.80 399.49 6473.04 56.58 0.00 0.00 0.00 0.00 10:06:01 veth8d3fa9a 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 10:06:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 10:06:01 docker0 301.83 491.02 26.16 3137.27 0.00 0.00 0.00 0.00 10:07:01 ens3 14.60 10.56 12.60 6.25 0.00 0.00 0.00 0.00 10:07:01 veth8d3fa9a 0.95 1.37 0.12 0.37 0.00 0.00 0.00 0.00 10:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:07:01 docker0 0.95 1.32 0.11 0.37 0.00 0.00 0.00 0.00 10:08:01 ens3 22.35 13.15 56.12 8.83 0.00 0.00 0.00 0.00 10:08:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:08:01 docker0 1.53 2.82 0.09 38.12 0.00 0.00 0.00 0.00 Average: ens3 227.22 139.62 2156.61 23.71 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 100.32 163.23 8.69 1046.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40299) 03/05/25 _x86_64_ (8 CPU) 10:04:06 LINUX RESTART (8 CPU) 10:05:02 CPU %user %nice %system %iowait %steal %idle 10:06:01 all 11.21 0.00 5.05 2.42 0.06 81.25 10:06:01 0 12.20 0.00 6.42 6.35 0.07 74.96 10:06:01 1 12.96 0.00 4.36 0.09 0.07 82.53 10:06:01 2 8.90 0.00 4.94 9.80 0.05 76.30 10:06:01 3 11.45 0.00 4.78 0.81 0.07 82.89 10:06:01 4 11.00 0.00 5.58 1.09 0.05 82.29 10:06:01 5 9.83 0.00 4.05 0.34 0.07 85.71 10:06:01 6 12.10 0.00 4.88 0.33 0.07 82.63 10:06:01 7 11.29 0.00 5.43 0.50 0.07 82.71 10:07:01 all 42.39 0.00 6.27 0.37 0.08 50.88 10:07:01 0 42.45 0.00 6.10 2.02 0.08 49.35 10:07:01 1 41.85 0.00 5.71 0.10 0.08 52.26 10:07:01 2 43.00 0.00 6.18 0.02 0.08 50.72 10:07:01 3 45.40 0.00 6.53 0.00 0.07 48.01 10:07:01 4 40.46 0.00 6.25 0.02 0.08 53.19 10:07:01 5 41.70 0.00 7.10 0.79 0.08 50.33 10:07:01 6 41.93 0.00 6.81 0.03 0.07 51.16 10:07:01 7 42.34 0.00 5.53 0.03 0.08 52.02 10:08:01 all 51.21 0.00 7.31 0.52 0.09 40.87 10:08:01 0 50.62 0.00 7.69 3.14 0.08 38.46 10:08:01 1 50.51 0.00 6.79 0.18 0.08 42.43 10:08:01 2 50.54 0.00 7.20 0.05 0.08 42.13 10:08:01 3 51.43 0.00 6.92 0.05 0.08 41.52 10:08:01 4 51.30 0.00 7.37 0.13 0.08 41.11 10:08:01 5 50.65 0.00 8.37 0.47 0.08 40.43 10:08:01 6 52.96 0.00 6.98 0.03 0.08 39.95 10:08:01 7 51.68 0.00 7.15 0.12 0.10 40.95 Average: all 35.13 0.00 6.22 1.09 0.08 57.48 Average: 0 35.28 0.00 6.74 3.82 0.08 54.09 Average: 1 35.28 0.00 5.63 0.12 0.08 58.89 Average: 2 34.29 0.00 6.11 3.25 0.07 56.27 Average: 3 36.26 0.00 6.08 0.28 0.07 57.30 Average: 4 34.47 0.00 6.41 0.41 0.07 58.64 Average: 5 34.24 0.00 6.53 0.54 0.08 58.62 Average: 6 35.89 0.00 6.23 0.13 0.07 57.67 Average: 7 35.30 0.00 6.04 0.21 0.08 58.37