---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775730 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 15G 141G 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 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775730) 12/26/25 _x86_64_ (8 CPU) 05:30:20 LINUX RESTART (8 CPU) 05:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:32:01 308.25 21.73 286.52 0.00 3126.15 93060.09 0.00 05:33:02 35.53 0.12 35.41 0.00 4.67 27523.03 0.00 05:34:01 94.76 0.37 94.39 0.00 37.28 21566.24 0.00 05:35:01 177.15 0.65 176.50 0.00 18.26 74078.59 0.00 Average: 154.17 5.74 148.43 0.00 799.77 54192.91 0.00 05:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:32:01 27160228 31473548 803620 2.44 151044 4288044 1853736 5.47 1408328 3738532 6780 05:33:02 26256892 31261468 1010180 3.07 158224 4927620 2375256 7.00 1856020 4143792 224748 05:34:01 26218492 31368656 902772 2.75 164760 5050724 2210544 6.52 2058180 3967392 731428 05:35:01 24756544 31488488 783464 2.38 214128 6467880 1903596 5.61 1719424 5646300 496912 Average: 26098039 31398040 875009 2.66 172039 5183567 2085783 6.15 1760488 4374004 364967 05:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:32:01 veth998f302 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:32:01 ens3 725.75 542.46 10454.82 106.83 0.00 0.00 0.00 0.00 05:32:01 lo 4.40 4.40 0.46 0.46 0.00 0.00 0.00 0.00 05:32:01 docker0 354.69 420.23 29.84 3303.27 0.00 0.00 0.00 0.00 05:33:02 veth998f302 1.05 1.52 0.13 0.47 0.00 0.00 0.00 0.00 05:33:02 ens3 17.18 11.31 13.49 7.41 0.00 0.00 0.00 0.00 05:33:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:33:02 docker0 1.05 1.43 0.12 0.47 0.00 0.00 0.00 0.00 05:34:01 ens3 35.79 17.96 162.73 9.03 0.00 0.00 0.00 0.00 05:34:01 vethb8fc183 0.05 0.19 0.00 0.01 0.00 0.00 0.00 0.00 05:34:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 05:34:01 docker0 6.05 12.62 0.42 139.24 0.00 0.00 0.00 0.00 05:35:01 ens3 444.44 273.05 10639.68 46.48 0.00 0.00 0.00 0.00 05:35:01 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 05:35:01 docker0 68.01 88.82 6.16 886.60 0.00 0.00 0.00 0.00 Average: ens3 306.92 212.01 5339.25 42.58 0.00 0.00 0.00 0.00 Average: lo 1.99 1.99 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 107.87 131.27 9.17 1086.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775730) 12/26/25 _x86_64_ (8 CPU) 05:30:20 LINUX RESTART (8 CPU) 05:31:01 CPU %user %nice %system %iowait %steal %idle 05:32:01 all 11.43 0.00 4.75 2.06 0.07 81.69 05:32:01 0 10.37 0.00 6.04 2.25 0.08 81.25 05:32:01 1 12.46 0.00 4.32 0.97 0.07 82.19 05:32:01 2 10.74 0.00 5.31 6.19 0.07 77.68 05:32:01 3 10.95 0.00 4.56 0.29 0.05 84.15 05:32:01 4 9.53 0.00 3.31 0.53 0.07 86.57 05:32:01 5 11.87 0.00 5.08 5.11 0.07 77.87 05:32:01 6 11.41 0.00 4.80 0.63 0.07 83.10 05:32:01 7 14.13 0.00 4.56 0.53 0.08 80.70 05:33:02 all 40.29 0.00 6.36 0.50 0.08 52.77 05:33:02 0 42.27 0.00 5.97 0.08 0.08 51.60 05:33:02 1 39.66 0.00 6.35 0.03 0.08 53.86 05:33:02 2 39.95 0.00 6.32 0.61 0.08 53.04 05:33:02 3 38.59 0.00 6.70 2.96 0.08 51.67 05:33:02 4 41.02 0.00 6.79 0.03 0.07 52.09 05:33:02 5 38.41 0.00 5.83 0.18 0.07 55.51 05:33:02 6 41.67 0.00 6.55 0.05 0.08 51.64 05:33:02 7 40.76 0.00 6.36 0.07 0.08 52.73 05:34:01 all 59.29 0.00 8.29 0.37 0.10 31.95 05:34:01 0 59.08 0.00 7.85 0.05 0.10 32.91 05:34:01 1 59.27 0.00 8.84 0.05 0.10 31.74 05:34:01 2 59.26 0.00 8.10 0.19 0.10 32.35 05:34:01 3 59.34 0.00 8.92 0.56 0.10 31.07 05:34:01 4 60.34 0.00 8.44 0.22 0.10 30.90 05:34:01 5 58.71 0.00 7.99 1.63 0.09 31.58 05:34:01 6 58.06 0.00 8.45 0.12 0.10 33.27 05:34:01 7 60.25 0.00 7.75 0.15 0.09 31.75 05:35:01 all 11.74 0.00 4.20 1.19 0.07 82.81 05:35:01 0 9.76 0.00 3.18 0.34 0.05 86.67 05:35:01 1 12.13 0.00 4.00 0.27 0.07 83.53 05:35:01 2 12.66 0.00 6.40 6.64 0.09 74.22 05:35:01 3 13.30 0.00 3.92 0.14 0.07 82.57 05:35:01 4 12.42 0.00 3.24 0.64 0.08 83.62 05:35:01 5 10.28 0.00 3.99 1.10 0.07 84.56 05:35:01 6 12.64 0.00 4.39 0.12 0.07 82.79 05:35:01 7 10.72 0.00 4.47 0.29 0.07 84.45 Average: all 30.65 0.00 5.89 1.03 0.08 62.35 Average: 0 30.33 0.00 5.76 0.68 0.08 63.15 Average: 1 30.87 0.00 5.88 0.33 0.08 62.84 Average: 2 30.65 0.00 6.53 3.40 0.08 59.34 Average: 3 30.49 0.00 6.02 0.99 0.08 62.42 Average: 4 30.76 0.00 5.44 0.36 0.08 63.36 Average: 5 29.76 0.00 5.71 2.00 0.07 62.45 Average: 6 30.89 0.00 6.04 0.23 0.08 62.76 Average: 7 31.40 0.00 5.78 0.26 0.08 62.48