---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40841 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: 2799.996 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-40841) 03/11/25 _x86_64_ (8 CPU) 05:12:33 LINUX RESTART (8 CPU) 05:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:14:01 381.77 15.72 366.05 0.00 1990.78 74910.74 0.00 05:15:01 238.31 2.20 236.11 0.00 25.20 74832.73 0.00 05:16:01 100.15 0.20 99.95 0.00 18.53 30958.84 0.00 Average: 239.29 5.99 233.31 0.00 670.91 60152.95 0.00 05:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:14:01 29167960 31546620 768756 2.34 80920 2562476 2002152 5.90 1027000 2294768 8912 05:15:01 27246892 31306964 994012 3.02 186628 3976792 2364064 6.97 1691068 3370360 478636 05:16:01 27134324 31522984 781144 2.38 192136 4293712 2052788 6.05 1378012 3790452 380424 Average: 27849725 31458856 847971 2.58 153228 3610993 2139668 6.31 1365360 3151860 289324 05:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:14:01 docker0 175.89 208.59 14.34 355.09 0.00 0.00 0.00 0.00 05:14:01 vethedce06a 151.81 181.11 14.62 128.33 0.00 0.00 0.00 0.01 05:14:01 ens3 617.32 420.77 5788.19 93.31 0.00 0.00 0.00 0.00 05:14:01 lo 6.71 6.71 0.66 0.66 0.00 0.00 0.00 0.00 05:15:01 docker0 147.24 288.25 12.95 2732.47 0.00 0.00 0.00 0.00 05:15:01 ens3 312.15 161.51 2756.03 23.87 0.00 0.00 0.00 0.00 05:15:01 vethdba4622 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:16:01 docker0 1.25 2.70 0.08 38.09 0.00 0.00 0.00 0.00 05:16:01 ens3 24.81 12.98 57.68 9.19 0.00 0.00 0.00 0.00 05:16:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 107.75 166.28 9.09 1045.68 0.00 0.00 0.00 0.00 Average: ens3 316.44 197.19 2851.15 41.84 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40841) 03/11/25 _x86_64_ (8 CPU) 05:12:33 LINUX RESTART (8 CPU) 05:13:02 CPU %user %nice %system %iowait %steal %idle 05:14:01 all 8.59 0.00 3.39 1.14 0.06 86.82 05:14:01 0 11.61 0.00 3.22 0.27 0.07 84.83 05:14:01 1 9.18 0.00 3.20 0.51 0.07 87.03 05:14:01 2 8.82 0.00 3.45 1.01 0.07 86.66 05:14:01 3 8.89 0.00 3.47 0.29 0.07 87.28 05:14:01 4 6.86 0.00 3.03 1.16 0.07 88.88 05:14:01 5 8.90 0.00 4.30 2.76 0.07 83.97 05:14:01 6 7.48 0.00 2.83 0.70 0.05 88.94 05:14:01 7 6.97 0.00 3.59 2.37 0.05 87.01 05:15:01 all 22.25 0.00 6.12 1.23 0.06 70.34 05:15:01 0 23.17 0.00 6.49 1.87 0.05 68.42 05:15:01 1 22.41 0.00 6.96 0.92 0.07 69.64 05:15:01 2 21.61 0.00 5.53 0.30 0.07 72.49 05:15:01 3 21.37 0.00 6.25 0.22 0.05 72.12 05:15:01 4 22.04 0.00 6.27 0.74 0.05 70.90 05:15:01 5 22.92 0.00 5.15 0.47 0.05 71.41 05:15:01 6 22.37 0.00 6.50 5.15 0.07 65.91 05:15:01 7 22.14 0.00 5.78 0.15 0.07 71.86 05:16:01 all 48.99 0.00 7.92 0.37 0.09 42.63 05:16:01 0 48.32 0.00 7.92 1.09 0.10 42.57 05:16:01 1 49.41 0.00 8.02 0.00 0.08 42.49 05:16:01 2 50.68 0.00 8.08 0.10 0.08 41.05 05:16:01 3 51.56 0.00 7.78 0.12 0.10 40.44 05:16:01 4 48.82 0.00 8.51 1.23 0.08 41.35 05:16:01 5 47.06 0.00 7.86 0.13 0.08 44.86 05:16:01 6 48.86 0.00 7.02 0.27 0.08 43.77 05:16:01 7 47.22 0.00 8.15 0.03 0.08 44.51 Average: all 26.74 0.00 5.82 0.91 0.07 66.46 Average: 0 27.80 0.00 5.89 1.08 0.07 65.15 Average: 1 27.13 0.00 6.08 0.48 0.07 66.23 Average: 2 27.15 0.00 5.70 0.47 0.07 66.61 Average: 3 27.41 0.00 5.85 0.21 0.07 66.46 Average: 4 26.02 0.00 5.95 1.04 0.07 66.92 Average: 5 26.42 0.00 5.78 1.11 0.07 66.62 Average: 6 26.42 0.00 5.47 2.04 0.07 66.00 Average: 7 25.57 0.00 5.86 0.84 0.07 67.67