---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775298 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 16G 140G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 16G 140G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775298) 12/18/25 _x86_64_ (8 CPU) 02:08:13 LINUX RESTART (8 CPU) 02:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:10:01 383.68 18.66 365.02 0.00 3173.16 81434.47 0.00 02:11:01 238.41 3.92 234.49 0.00 48.13 62518.51 0.00 02:12:01 187.33 0.30 187.03 0.00 2.80 94466.67 0.00 02:13:01 208.53 0.63 207.90 0.00 57.31 68937.29 0.00 Average: 253.95 5.82 248.13 0.00 810.51 76818.94 0.00 02:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 27889120 31482868 807928 2.46 94752 3754956 1945212 5.73 1099680 3458600 330388 02:11:01 26030012 31481896 790600 2.41 166776 5345512 1838892 5.42 1634056 4570792 366600 02:12:01 23461296 30397316 1869812 5.69 217880 6654980 1970484 5.81 2831944 5788640 22556 02:13:01 22953464 31449952 821732 2.50 232092 8129720 1793868 5.29 2039908 7047264 784 Average: 25083473 31203008 1072518 3.26 177875 5971292 1887114 5.56 1901397 5216324 180082 02:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 docker0 62.62 66.31 4.59 507.98 0.00 0.00 0.00 0.00 02:10:01 ens3 546.60 368.85 10085.39 92.61 0.00 0.00 0.00 0.00 02:10:01 lo 5.02 5.02 0.52 0.52 0.00 0.00 0.00 0.00 02:11:01 docker0 300.65 383.65 25.91 3008.61 0.00 0.00 0.00 0.00 02:11:01 ens3 449.21 339.61 3908.34 47.10 0.00 0.00 0.00 0.00 02:11:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:11:01 veth1d9da27 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:12:01 docker0 175.42 361.77 21.51 6579.36 0.00 0.00 0.00 0.00 02:12:01 veth015b17b 0.38 0.45 0.08 0.13 0.00 0.00 0.00 0.00 02:12:01 ens3 392.83 193.98 6605.59 37.36 0.00 0.00 0.00 0.00 02:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 veth1d9da27 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 02:13:01 docker0 10.26 20.39 1.23 146.25 0.00 0.00 0.00 0.00 02:13:01 ens3 155.70 118.38 2698.15 135.07 0.00 0.00 0.00 0.00 02:13:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 137.54 208.61 13.35 2568.87 0.00 0.00 0.00 0.00 Average: ens3 385.40 254.73 5806.38 77.98 0.00 0.00 0.00 0.00 Average: lo 1.89 1.89 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775298) 12/18/25 _x86_64_ (8 CPU) 02:08:13 LINUX RESTART (8 CPU) 02:09:02 CPU %user %nice %system %iowait %steal %idle 02:10:01 all 7.37 0.00 3.13 4.15 0.07 85.29 02:10:01 0 6.45 0.00 3.60 4.82 0.05 85.08 02:10:01 1 10.29 0.00 3.11 2.42 0.05 84.13 02:10:01 2 8.50 0.00 2.71 3.77 0.07 84.96 02:10:01 3 6.85 0.00 3.33 0.41 0.05 89.36 02:10:01 4 7.86 0.00 3.04 5.33 0.10 83.67 02:10:01 5 5.55 0.00 2.89 9.23 0.07 82.27 02:10:01 6 7.05 0.00 3.45 5.10 0.07 84.33 02:10:01 7 6.40 0.00 2.89 2.11 0.07 88.53 02:11:01 all 32.18 0.00 7.12 3.63 0.09 56.98 02:11:01 0 32.13 0.00 7.46 3.21 0.10 57.10 02:11:01 1 31.66 0.00 7.49 1.45 0.10 59.30 02:11:01 2 32.29 0.00 6.87 1.55 0.07 59.22 02:11:01 3 32.77 0.00 8.03 9.74 0.10 49.35 02:11:01 4 32.34 0.00 6.50 1.76 0.08 59.32 02:11:01 5 31.84 0.00 7.20 5.69 0.08 55.19 02:11:01 6 32.27 0.00 7.00 4.07 0.10 56.56 02:11:01 7 32.17 0.00 6.43 1.56 0.10 59.74 02:12:01 all 13.34 0.00 2.95 2.85 0.06 80.79 02:12:01 0 11.37 0.00 2.92 5.87 0.05 79.79 02:12:01 1 30.74 0.00 3.47 0.45 0.07 65.27 02:12:01 2 18.19 0.00 4.46 0.49 0.08 76.78 02:12:01 3 11.14 0.00 3.04 0.39 0.07 85.36 02:12:01 4 11.83 0.00 1.89 0.17 0.07 86.04 02:12:01 5 8.11 0.00 0.89 0.32 0.05 90.63 02:12:01 6 9.11 0.00 4.04 5.36 0.05 81.44 02:12:01 7 6.24 0.00 2.92 9.82 0.07 80.95 02:13:01 all 29.31 0.00 5.34 1.65 0.08 63.61 02:13:01 0 30.69 0.00 5.37 0.59 0.08 63.26 02:13:01 1 36.20 0.00 4.68 1.14 0.07 57.91 02:13:01 2 29.01 0.00 5.71 6.54 0.08 58.65 02:13:01 3 29.15 0.00 6.49 0.57 0.08 63.70 02:13:01 4 25.02 0.00 4.88 0.93 0.07 69.11 02:13:01 5 29.14 0.00 5.76 0.22 0.07 64.82 02:13:01 6 29.50 0.00 4.77 0.45 0.07 65.21 02:13:01 7 25.81 0.00 5.07 2.79 0.10 66.22 Average: all 20.60 0.00 4.64 3.06 0.08 71.62 Average: 0 20.20 0.00 4.84 3.62 0.07 71.26 Average: 1 27.30 0.00 4.69 1.36 0.07 66.57 Average: 2 22.04 0.00 4.94 3.08 0.08 69.86 Average: 3 20.00 0.00 5.23 2.78 0.08 71.91 Average: 4 19.29 0.00 4.08 2.03 0.08 74.52 Average: 5 18.68 0.00 4.18 3.83 0.07 73.24 Average: 6 19.56 0.00 4.82 3.73 0.07 71.82 Average: 7 17.69 0.00 4.33 4.08 0.08 73.80